Certified Documentation Integrity Practitioner (CDIP) — Questions and Answers

Question 1: When assigning ICD-10-CM codes for a patient with HIV disease and Pneumocystis jirovecii pneumonia (PCP), which sequencing is correct?

Code only B59; HIV is captured in HCC mapping
Code only B20; PCP is included
B59 (PCP) first, then B20 (HIV disease)
B20 (HIV disease) first, then B59 (PCP) (Correct answer)

Correct answer: B20 (HIV disease) first, then B59 (PCP)

ICD-10-CM guidelines require B20 (HIV disease) to be sequenced first, followed by additional codes for all HIV-related conditions such as PCP.

Question 2: Which of the following is an indicator that a query may be inappropriate or non-compliant?

The query was generated solely to increase reimbursement without clinical support (Correct answer)
The query was sent during the patient's hospitalization
The query includes the patient's current lab values as context
The query lists multiple clinically supported diagnoses

Correct answer: The query was generated solely to increase reimbursement without clinical support

Queries generated only to improve reimbursement without corresponding clinical evidence are non-compliant and potentially fraudulent.

Question 3: The concept of 'present on admission' (POA) is closely tied to clinical validation because:

POA status is assigned by the payer, not the hospital
POA status affects only nursing documentation requirements
POA applies only to surgical cases
POA determines whether a hospital-acquired condition affects reimbursement, making accurate validation of timing critical (Correct answer)

Correct answer: POA determines whether a hospital-acquired condition affects reimbursement, making accurate validation of timing critical

POA status affects whether certain conditions trigger HAC payment penalties, making clinically accurate determination of when a condition developed essential.

Question 4: A patient with sepsis due to a urinary tract infection is admitted. Under ICD-10-CM, which sequencing is correct?

Sepsis first, then UTI as the underlying infection (Correct answer)
UTI first, then sepsis
Code only sepsis; UTI is included
Either order is acceptable per ICD-10-CM

Correct answer: Sepsis first, then UTI as the underlying infection

ICD-10-CM guidelines require sepsis to be sequenced first, followed by the code for the underlying localized infection such as UTI.

Question 5: In CDI metrics, 'physician query compliance' differs from 'physician query agreement' in that compliance measures:

Whether the physician's response resulted in a DRG change
Whether the query was compliant with AHIMA/ACDIS guidelines
Whether the physician agreed with the CDI specialist's suggested diagnosis
Whether the physician responded at all, regardless of the answer (Correct answer)

Correct answer: Whether the physician responded at all, regardless of the answer

Query compliance measures response rate (whether the physician replied), while agreement rate measures whether they documented the suggested finding.

Question 6: Under the False Claims Act, what is the minimum per-claim civil penalty a hospital faces for knowingly submitting a false Medicare claim?

$100,000
$5,000
$13,000 (adjusted for inflation) (Correct answer)
$500

Correct answer: $13,000 (adjusted for inflation)

The False Claims Act imposes civil penalties per false claim, currently adjusted to approximately $13,000–$26,000 per violation under inflation adjustments.

Question 7: Interoperability between CDI software and the hospital coding platform MOST directly benefits which process?

Patient satisfaction survey distribution
Pharmacy dispensing reconciliation
Supply chain procurement
Concurrent review and concurrent coding alignment to reduce post-discharge queries (Correct answer)

Correct answer: Concurrent review and concurrent coding alignment to reduce post-discharge queries

When CDI and coding systems share data, concurrent reviewers and coders can align on diagnoses in real time, reducing the need for retrospective queries and improving accuracy.

Question 8: A CDI specialist reviews a record where the physician documents 'MRSA infection' in a progress note but the discharge summary only lists 'staph infection.' How should this be addressed?

Query the physician to clarify the organism in the final discharge diagnosis (Correct answer)
Disregard the progress note and use only the discharge summary
Code MRSA based on the progress note since it is more specific
Code both diagnoses to capture the most complete picture

Correct answer: Query the physician to clarify the organism in the final discharge diagnosis

Conflicting documentation between notes and the discharge summary warrants a clarifying query so the physician can confirm and reconcile the final diagnosis.

Question 9: A CDI specialist sends a query about malnutrition. The physician responds 'unable to determine.' How should this be coded?

Escalate to the CMO for a final determination
Do not code malnutrition; use the physician's documented response (Correct answer)
Assign the highest-severity malnutrition code
Code malnutrition based on clinical indicators

Correct answer: Do not code malnutrition; use the physician's documented response

The physician's documented response of 'unable to determine' is a valid clinical response that should be respected in coding.

Question 10: A physician documents 'SIRS due to non-infectious process (pancreatitis).' Which ICD-10-CM code is assigned for the SIRS?

A41.9 – Sepsis, unspecified
K85.90 – Acute pancreatitis, unspecified
R65.10 – SIRS of non-infectious origin without acute organ dysfunction (Correct answer)
R65.20 – Severe sepsis without septic shock

Correct answer: R65.10 – SIRS of non-infectious origin without acute organ dysfunction

SIRS due to a non-infectious process is coded R65.10 (without organ dysfunction) or R65.11 (with organ dysfunction), not as sepsis.

Question 11: A CDI program wants to reduce physician burnout from excessive queries. What is the BEST approach?

Prioritize high-impact queries based on clinical indicators and educate physicians to reduce recurring gaps (Correct answer)
Eliminate all queries that do not directly impact DRG weight
Have coders submit all queries instead of CDI specialists
Limit CDI review to the discharge summary only

Correct answer: Prioritize high-impact queries based on clinical indicators and educate physicians to reduce recurring gaps

Targeted, high-impact queries combined with education to prevent recurring gaps reduce query volume while maintaining program effectiveness.

Question 12: A CDI leader wants to measure the ROI of a physician education initiative. Which data combination is MOST relevant?

Number of physicians who attended versus those who did not
Pre/post case-mix index, query response rates, and CC/MCC capture rates compared to program cost (Correct answer)
Reduction in average length of stay after education
Physician satisfaction scores and number of education hours delivered

Correct answer: Pre/post case-mix index, query response rates, and CC/MCC capture rates compared to program cost

ROI measurement requires both financial impact metrics (CMI, CC/MCC capture) and cost data to calculate return on investment.

Question 13: A patient's lab results show a sodium level of 125 mEq/L (low), and the physician has documented 'electrolyte imbalance'. A CDI specialist wants to query for a more specific diagnosis. Which query format is most appropriate and compliant?

A verbal query telling the physician to 'please add hyponatremia'.
An open-ended query stating: 'The patient's sodium is 125 mEq/L. Based on your clinical judgment, can this condition be further specified?' (Correct answer)
A Yes/No query stating: 'Do you agree the patient has hyponatremia?'
A multiple-choice query with 'hypernatremia' and 'hypokalemia' as options.

Correct answer: An open-ended query stating: 'The patient's sodium is 125 mEq/L. Based on your clinical judgment, can this condition be further specified?'

An open-ended query is the most compliant format in this situation. It presents the relevant clinical indicator (low sodium) and asks the physician to use their clinical judgment to provide a more specific diagnosis without leading them. A Yes/No query for a new diagnosis is non-compliant, and a multiple-choice query must only include clinically relevant options.

Question 14: Which scenario represents an appropriate use of a verbal query with required follow-up documentation?

Sending a verbal query as a substitute for a written query to avoid a paper trail
Using verbal queries exclusively for high-severity diagnoses to speed the process
Discussing a documentation gap verbally during rounds and then following up with a written query per facility policy (Correct answer)
Relaying the verbal response directly to the coder without physician documentation

Correct answer: Discussing a documentation gap verbally during rounds and then following up with a written query per facility policy

Verbal queries may initiate a discussion, but compliant practice requires follow-up written documentation per facility policy to ensure an auditable record.

Question 15: A CDI specialist reviews a record where the attending documents 'respiratory failure' but the pulmonologist documents 'acute hypoxic respiratory failure.' Which coding guideline applies?

Code both diagnoses and let the coder decide
Query the attending to clarify and reconcile the conflicting documentation (Correct answer)
Use the pulmonologist's more specific documentation without a query
Code the attending's diagnosis as the principal diagnosis

Correct answer: Query the attending to clarify and reconcile the conflicting documentation

When provider documentation conflicts, a query is required to reconcile the discrepancy before a final diagnosis can be coded.

Question 16: Which of the following is a key aspect of quality improvement in clinical documentation?

Reducing the number of diagnoses documented in the patient’s record
Focusing only on coding compliance and ignoring clinical details
Ensuring that all documentation meets legal requirements only
Improving the accuracy, clarity, and completeness of documentation (Correct answer)

Correct answer: Improving the accuracy, clarity, and completeness of documentation

Quality improvement in clinical documentation goes beyond mere compliance; it aims to enhance the overall integrity and utility of the patient's medical record. This involves ensuring that documentation is precise (accuracy), easy to understand (clarity), and contains all necessary information to reflect the patient's condition and care (completeness). High-quality documentation supports better patient care, accurate coding, and robust data analysis.

Question 17: A CDI specialist is collaborating with the quality department on PSI (Patient Safety Indicator) reduction. Which documentation action is MOST relevant?

Avoiding documentation of complications to reduce PSI rates
Coding all complications as HACs regardless of POA status
Accurately documenting present-on-admission status and specificity of complications to correctly identify preventable versus non-preventable events (Correct answer)
Ensuring post-operative complications are always coded as present on admission

Correct answer: Accurately documenting present-on-admission status and specificity of complications to correctly identify preventable versus non-preventable events

Accurate POA documentation and complication specificity allow quality metrics to correctly distinguish preventable from non-preventable events, supporting valid PSI reporting.

Question 18: A hospital implements a real-time CDI alert within the EHR that fires when a patient's lab value meets sepsis criteria but no sepsis diagnosis is documented. This is an example of which technology?

Master patient index (MPI) deduplication alert
Natural language processing (NLP) query generation
Computer-assisted coding (CAC) suggestion engine
Clinical decision support (CDS) integrated with CDI workflow (Correct answer)

Correct answer: Clinical decision support (CDS) integrated with CDI workflow

Real-time alerts triggered by clinical data thresholds to prompt documentation review represent clinical decision support integrated into CDI workflows.

Question 19: What is the primary purpose of a concurrent physician query?

To correct a previously submitted claim
To finalize the DRG after discharge
To obtain a second opinion on the diagnosis
To clarify documentation while the patient is still admitted (Correct answer)

Correct answer: To clarify documentation while the patient is still admitted

Concurrent queries are issued during the patient's stay to clarify documentation in real time, improving accuracy before discharge.

Question 20: A CDI educator is asked to design education for a value-based care program. Which documentation concept is MOST critical to include?

HCC (Hierarchical Condition Category) risk adjustment and its impact on population health management (Correct answer)
Inpatient-only procedure coding rules
Charge capture optimization for ancillary services
Revenue cycle management and claims submission timelines

Correct answer: HCC (Hierarchical Condition Category) risk adjustment and its impact on population health management

HCC coding accuracy is central to risk adjustment in value-based contracts and directly affects quality and payment benchmarks.

Question 21: Which of the following scenarios represents an appropriate use of a post-discharge query?

Sending a query to change the principal diagnosis solely to improve CMI after billing is completed
Querying to add a diagnosis that has no clinical support in the record
Querying to clarify clinical indicators documented during the stay that were not addressed before discharge (Correct answer)
Sending a query because the payer denied the claim and higher specificity is needed

Correct answer: Querying to clarify clinical indicators documented during the stay that were not addressed before discharge

Post-discharge queries are appropriate when valid clinical indicators from the admission are unaddressed and clarification is needed for accurate coding.

Question 22: The OIG Work Plan identifies target areas for healthcare audits. Which of the following best describes how CDI professionals should use the OIG Work Plan?

Submit annual reports to the OIG based on its requirements
Use it to proactively identify documentation and coding areas that may attract scrutiny and ensure compliance (Correct answer)
Ignore it since it applies only to physicians, not hospitals
Use it exclusively for fraud investigation after a complaint is filed

Correct answer: Use it to proactively identify documentation and coding areas that may attract scrutiny and ensure compliance

CDI and compliance teams review the OIG Work Plan to identify high-risk coding and documentation areas and implement proactive auditing and education.

Question 23: A CDI professional discovers that a colleague has been submitting queries after records are finalized and closed, then backdating them. What action is MOST appropriate?

Ignore it if the queries resulted in clinically accurate documentation
Consult the coding manager before taking any action
Confront the colleague directly and ask them to stop
Report the behavior to the compliance officer or through the organization's reporting mechanism (Correct answer)

Correct answer: Report the behavior to the compliance officer or through the organization's reporting mechanism

Backdating queries is a compliance violation that must be reported through proper channels such as the compliance officer or a confidential hotline.

Question 24: A CDI department has high staff turnover. Which leadership action MOST directly addresses retention?

Standardize daily workflows to reduce decision fatigue
Limit overtime to reduce burnout
Develop structured career ladders and professional development pathways for CDI staff (Correct answer)
Increase workload targets to demonstrate departmental value

Correct answer: Develop structured career ladders and professional development pathways for CDI staff

Career ladders give CDI professionals a visible growth trajectory, directly improving retention.

Question 25: Which MS-DRG grouping methodology assigns patients to categories based on their principal diagnosis, procedures, and comorbidities?

APC
APR-DRG
RBRVS
MS-DRG (Correct answer)

Correct answer: MS-DRG

MS-DRGs (Medicare Severity Diagnosis Related Groups) group inpatient hospital stays using principal diagnosis, procedures performed, sex, discharge status, and presence of MCC/CC.

Question 26: Which situation BEST describes a conflict of interest a CDI leader must manage when querying for additional diagnoses?

A coder disagreeing with a CDI specialist's working DRG assignment
A physician declining to respond to a query within the expected timeframe
A CDI specialist querying for a CC/MCC that is clinically supported but was not documented
A CDI specialist querying for a diagnosis primarily to increase reimbursement without clinical evidence (Correct answer)

Correct answer: A CDI specialist querying for a diagnosis primarily to increase reimbursement without clinical evidence

Queries driven by financial incentive without clinical evidence violate ethical and compliance standards.

Question 27: Which of the following best supports documentation of 'protein-calorie malnutrition' severe enough to affect DRG assignment?

Patient refuses hospital meals on one occasion
BMI of 22 with no weight loss documented
Patient requesting dietary counseling at discharge
25% unintentional weight loss over 6 months with severe muscle wasting documented by dietitian and confirmed by physician (Correct answer)

Correct answer: 25% unintentional weight loss over 6 months with severe muscle wasting documented by dietitian and confirmed by physician

Severe malnutrition requires documentation of significant weight loss, muscle wasting, and reduced intake, confirmed by the treating physician.

Question 28: A CDI specialist identifies that a patient's eGFR dropped from 62 to 28 mL/min/1.73m² during hospitalization after IV contrast administration. What query is most appropriate?

No query is needed since the eGFR will return to baseline
Query for end-stage renal disease given the low eGFR
Query for acute tubular necrosis as the contrast effect is always ATN
Query to clarify whether contrast-induced nephropathy or acute kidney injury is present and if so, the severity (Correct answer)

Correct answer: Query to clarify whether contrast-induced nephropathy or acute kidney injury is present and if so, the severity

A significant acute eGFR decline post-contrast warrants a query for AKI or contrast-induced nephropathy with stage clarification.

Question 29: A CDI specialist reviews a chart where a physician documents 'elevated troponin with chest pain, rule out NSTEMI.' On the inpatient record, how should this be coded at discharge?

Code 'possible acute coronary syndrome' as the principal diagnosis
Code NSTEMI as if confirmed, per inpatient uncertain diagnosis guidelines (Correct answer)
Query the physician; uncertain diagnoses cannot be coded inpatient
Code only elevated troponin (R77.1) and chest pain (R07.9) as signs/symptoms

Correct answer: Code NSTEMI as if confirmed, per inpatient uncertain diagnosis guidelines

Inpatient coding guidelines allow uncertain diagnoses documented as 'rule out,' 'possible,' or 'suspected' at discharge to be coded as confirmed; NSTEMI would be coded.

Question 30: Which of the following would MOST likely indicate a CDI program is under-performing in capturing present on admission (POA) indicators?

Elevated HAC penalty rates (Correct answer)
Low query volume
High CMI relative to peers
High CC/MCC capture rate

Correct answer: Elevated HAC penalty rates

Elevated Hospital-Acquired Condition (HAC) penalty rates often reflect inaccurate or missing POA indicators, which CDI is responsible for improving.

Question 31: A patient with BMI of 18.5 is documented as having 'severe malnutrition.' The dietitian's note describes mild muscle wasting with adequate oral intake. Which action is most appropriate?

Issue a clinical validation query since the clinical indicators appear inconsistent with severe malnutrition per ASPEN/AND criteria (Correct answer)
Disregard the dietitian's assessment as non-physician documentation
Accept the severe malnutrition diagnosis because the physician documented it
Change the code to mild malnutrition without querying

Correct answer: Issue a clinical validation query since the clinical indicators appear inconsistent with severe malnutrition per ASPEN/AND criteria

ASPEN/AND malnutrition criteria require specific findings for severe classification; a discrepancy between documentation and clinical evidence warrants a query.

Question 32: A CDI program tracks 'average query lag time.' This metric is important because it measures:

The time between coding and billing for queried cases
How many days before discharge the CDI review occurs
How many days after admission a query is issued
How long it takes a physician to respond after a query is sent (Correct answer)

Correct answer: How long it takes a physician to respond after a query is sent

Average query lag time measures the number of days between query issuance and physician response, impacting concurrent review effectiveness.

Question 33: A patient is admitted with a STEMI and undergoes PCI. The physician also documents 'systolic dysfunction' but does not specify heart failure. What CDI action is most appropriate?

Code systolic dysfunction as a CC and move on
Assume no heart failure since PCI was performed successfully
Query the physician to clarify whether acute systolic heart failure is present given the STEMI and systolic dysfunction (Correct answer)
Wait for the next encounter to seek clarification

Correct answer: Query the physician to clarify whether acute systolic heart failure is present given the STEMI and systolic dysfunction

STEMI with documented systolic dysfunction may represent acute systolic heart failure, and a query is appropriate to capture this clinically significant complication.

Question 34: Which organization's 'Coding Clinic' guidance is the authoritative source for ICD-10-CM/PCS coding advice that CDI specialists must follow?

The Joint Commission (TJC)
Centers for Medicare & Medicaid Services (CMS)
American Hospital Association (AHA) (Correct answer)
American Health Information Management Association (AHIMA)

Correct answer: American Hospital Association (AHA)

The AHA's Coding Clinic is the official publication providing authoritative ICD-10-CM/PCS coding guidance recognized by CMS.

Question 35: Which condition is NOT reportable as an additional diagnosis under UHDDS guidelines?

A condition that required additional nursing monitoring
A condition that caused the admission
A chronic condition actively managed during the stay
A condition that existed prior to admission but had no effect on care (Correct answer)

Correct answer: A condition that existed prior to admission but had no effect on care

UHDDS defines additional diagnoses as those requiring clinical evaluation, therapeutic treatment, diagnostic procedures, extended stay, or increased nursing care; conditions with no effect on current care are not reported.

Question 36: A CDI team wants to improve query response rates. Which strategy has shown the MOST evidence of effectiveness?

Increasing query volume across all physicians
Sending retrospective queries only after discharge
Reducing the complexity of queries to yes/no format
Implementing concurrent queries with real-time education at the point of care (Correct answer)

Correct answer: Implementing concurrent queries with real-time education at the point of care

Concurrent queries during the patient stay, paired with real-time education, yield higher response rates and more accurate documentation.

Question 37: A CDI specialist is working with a palliative care team. Which documentation nuance is MOST important to communicate to physicians?

Palliative care documentation does not affect CDI metrics
Palliative care patients should not have comorbidities documented
Goals-of-care discussions, advance directive status, and the clinical rationale for comfort-focused treatment should be clearly documented to reflect severity and care complexity (Correct answer)
Only document the principal diagnosis for palliative patients

Correct answer: Goals-of-care discussions, advance directive status, and the clinical rationale for comfort-focused treatment should be clearly documented to reflect severity and care complexity

Complete documentation in palliative care captures true severity, supports quality reporting, and reflects the clinical decision-making that justifies resource use.

Question 38: A CDI specialist is asked by a physician to add a diagnosis to a record to justify a procedure already performed. What is the ethical obligation?

Add the diagnosis if the physician insists, as they have clinical authority
Refuse the request and explain that documentation must reflect the actual clinical circumstances (Correct answer)
Consult the billing department before making a decision
Add the diagnosis only if it improves the patient's DRG

Correct answer: Refuse the request and explain that documentation must reflect the actual clinical circumstances

CDI professionals must refuse requests to add unsupported diagnoses, as doing so would constitute falsification of medical records and potential fraud.

Question 39: A patient is admitted with acute respiratory failure as the principal diagnosis, with pneumonia documented as the underlying cause. How should these conditions be sequenced?

Acute respiratory failure as principal, pneumonia as secondary (Correct answer)
Both coded equally with no sequencing requirement
Only the most severe condition is coded
Pneumonia as principal, respiratory failure as secondary

Correct answer: Acute respiratory failure as principal, pneumonia as secondary

Per UHDDS guidelines, the condition that after study is chiefly responsible for the admission is sequenced as principal; acute respiratory failure meets admission criteria when it drives the workup and treatment.

Question 40: In CPT, what does the term 'separate procedure' indicate when it appears in a code descriptor?

The procedure must be billed on a separate claim form
The procedure requires a separate operative report
The procedure is commonly part of a larger service and is not reported when performed with related procedures (Correct answer)
The procedure requires a separate surgical team

Correct answer: The procedure is commonly part of a larger service and is not reported when performed with related procedures

A CPT code designated as a 'separate procedure' is typically an integral part of a more comprehensive service and should not be reported when performed with a related procedure.

Question 41: A CDI specialist notices that a physician's EHR progress note is auto-populated with yesterday's vitals via copy-forward. What is the PRIMARY risk this presents for documentation integrity?

Perpetuation of inaccurate or outdated clinical information (Correct answer)
Duplicate billing for the same service
Increased query response time
Violation of HIPAA minimum necessary rule

Correct answer: Perpetuation of inaccurate or outdated clinical information

Copy-forward (cloning) carries outdated information into new notes, perpetuating inaccuracies that can misrepresent the patient's current clinical status.

Question 42: A coder queries the physician about a condition described as 'possible CHF' in the discharge summary. Under inpatient coding guidelines, how should this be coded?

Code only the signs and symptoms, not the uncertain diagnosis
Query the physician to confirm before coding anything
Code CHF as if confirmed, per inpatient uncertain diagnosis guidelines (Correct answer)
Leave the condition uncoded until a definitive diagnosis is documented

Correct answer: Code CHF as if confirmed, per inpatient uncertain diagnosis guidelines

UHDDS inpatient guidelines allow coding of uncertain diagnoses documented as 'possible,' 'probable,' or 'suspected' at the time of discharge as if confirmed.

Question 43: A physician documents 'acute on chronic diastolic heart failure' but the most recent echo (6 months ago) showed normal diastolic function and there are no current clinical indicators of decompensation. What is the CDI specialist's best course of action?

Code as documented since the physician is the clinical authority
Issue a clinical validation query referencing the echo findings and absence of decompensation indicators (Correct answer)
Change the diagnosis to 'chronic diastolic heart failure' without querying
Request the physician amend the note before querying

Correct answer: Issue a clinical validation query referencing the echo findings and absence of decompensation indicators

When objective findings directly conflict with a documented diagnosis, a clinical validation query is appropriate to seek physician clarification and ensure record accuracy.

Question 44: According to the AHIMA/ACDIS Practice Brief, which of the following is an essential element of a compliant multiple-choice query?

Listing the option with the highest reimbursement impact first.
Including at least five clinically valid options to choose from.
Including ICD-10 codes next to each diagnostic option for clarity.
Providing an option such as 'other' or 'unable to determine' to allow the provider to add a free-text response. (Correct answer)

Correct answer: Providing an option such as 'other' or 'unable to determine' to allow the provider to add a free-text response.

The AHIMA/ACDIS guidelines state that a multiple-choice query should include options that are clinically supported by the health record and must provide a way for the physician to offer a different diagnosis or state they are unable to determine, ensuring the query is not restrictive or leading.

Question 45: A CDI specialist notices a hospitalist consistently documents 'infection' without specifying the organism or site. What is the MOST effective first communication strategy?

Escalate immediately to the department chief
Send a written query to the medical record
Schedule a one-on-one educational meeting to review documentation patterns (Correct answer)
Add a note in the chart for the next provider

Correct answer: Schedule a one-on-one educational meeting to review documentation patterns

A one-on-one educational meeting allows the CDI specialist to address patterns proactively and build a collaborative relationship rather than reacting chart-by-chart.

Question 46: Which scenario BEST illustrates a violation of patient data privacy under HIPAA's minimum necessary standard?

A physician reviews a patient's full medical history before performing surgery
A compliance officer audits coded records to verify accuracy
A billing employee accesses a patient's complete psychiatric history when only demographic information is needed for claim submission (Correct answer)
A CDI specialist queries a physician about a documented diagnosis

Correct answer: A billing employee accesses a patient's complete psychiatric history when only demographic information is needed for claim submission

The minimum necessary standard requires that access to PHI be limited to the information actually needed to perform the specific task.

Question 47: A CDI program wants to demonstrate ROI to hospital administration. Which combination of metrics BEST supports this business case?

Average LOS and number of records reviewed
Coder productivity and charge capture rate
Query volume and physician satisfaction scores
Upward DRG shift revenue, CC/MCC capture rate, and CMI trend (Correct answer)

Correct answer: Upward DRG shift revenue, CC/MCC capture rate, and CMI trend

Upward DRG shift revenue, CC/MCC capture rate, and CMI trend collectively demonstrate the financial and documentation quality value of the CDI program.

Question 48: A CDI professional reviews a record where the physician documented 'heart failure'. The echocardiogram shows an ejection fraction of 35% and the patient is on carvedilol and furosemide. Which of the following is the most compliant query to send to the physician?

"Is the patient's low ejection fraction of 35% indicative of systolic heart failure for better reimbursement?"
"The patient's ejection fraction is 35%. Please document acute on chronic systolic heart failure."
"Based on the clinical indicators, can the type and acuity of the heart failure be further specified?" (Correct answer)
"This patient has heart failure. Is it systolic, diastolic, or combined?"

Correct answer: "Based on the clinical indicators, can the type and acuity of the heart failure be further specified?"

This option is the most compliant because it is an open-ended, non-leading question that presents the need for clarification without suggesting a specific diagnosis or mentioning reimbursement. It allows the physician to use their clinical judgment to provide a more specific diagnosis based on the clinical indicators present in the record.

Question 49: Which document type is generally considered the most appropriate medium for a compliant physician query?

Handwritten sticky note on the chart
Verbal-only communication with no written follow-up
Standardized written or electronic query form (Correct answer)
Text message to the physician's personal phone

Correct answer: Standardized written or electronic query form

Standardized written or electronic query forms provide a consistent, auditable, and compliant method for physician communication.

Question 50: The Hospital-Acquired Condition Reduction Program (HACRP) penalizes hospitals that rank in which quartile for HAC rates?

Top 25% (highest HAC rates — worst performers) (Correct answer)
Bottom 25% (lowest HAC rates)
Top 10% (lowest HAC rates)
Bottom 10% (best performers)

Correct answer: Top 25% (highest HAC rates — worst performers)

HACRP reduces Medicare payments by 1% for hospitals in the worst-performing quartile (top 25% highest HAC rates).

Question 51: A CDI specialist disagrees with a coder's code assignment after a query is answered. What is the appropriate next step?

Discuss the discrepancy with the coder, and if unresolved, escalate to the coding supervisor or physician advisor (Correct answer)
Leave both codes in the record
File a compliance complaint immediately
Override the coder's assignment directly in the system

Correct answer: Discuss the discrepancy with the coder, and if unresolved, escalate to the coding supervisor or physician advisor

Collaborative discussion between CDI and coding is the first step; unresolved disagreements are escalated through established channels.

Question 52: When a CDI specialist educates a resident physician about HAC (Hospital-Acquired Condition) documentation, the MOST important point to convey is:

Present-on-admission (POA) status must be accurately documented because HACs identified as not POA can reduce reimbursement (Correct answer)
HAC documentation is only relevant for Medicare patients
Residents are not responsible for HAC documentation
HACs should always be documented to maximize reimbursement

Correct answer: Present-on-admission (POA) status must be accurately documented because HACs identified as not POA can reduce reimbursement

Accurate POA documentation for HACs is essential because conditions not present on admission can trigger reimbursement penalties under Medicare.

Question 53: When a patient with protein-calorie malnutrition is documented, which clinical indicator is required to support assignment of severe malnutrition as an MCC under current ICD-10-CM guidelines?

BMI below 18.5 combined with a serum albumin below 3.5 g/dL
Total parenteral nutrition initiated within 48 hours of admission
A nutrition consult order placed within 24 hours of admission
Physician documentation of severe malnutrition supported by clinical findings such as muscle wasting or significant weight loss (Correct answer)

Correct answer: Physician documentation of severe malnutrition supported by clinical findings such as muscle wasting or significant weight loss

Physician documentation of severe malnutrition with supporting clinical evidence is required; lab values alone are insufficient for code assignment.

Question 54: Which documentation practice violates the prohibition against 'cloning' in electronic health records?

Using structured templates with required fields for each visit type
Using voice recognition software to transcribe physician dictation
Documenting vital signs automatically from monitoring equipment
Copying and pasting prior notes without updating them to reflect the current patient encounter (Correct answer)

Correct answer: Copying and pasting prior notes without updating them to reflect the current patient encounter

Cloning occurs when documentation from a prior encounter is copied forward without being updated, creating inaccurate and potentially fraudulent records.

Question 55: A physician query requesting clarification on 'acute blood loss anemia' should be initiated when:

Clinical indicators such as low hemoglobin and transfusion are present but the condition is not documented (Correct answer)
A surgeon requests the query
Any blood transfusion is administered
The patient's hemoglobin is within normal limits

Correct answer: Clinical indicators such as low hemoglobin and transfusion are present but the condition is not documented

Queries are appropriate when clinical evidence supports a condition that the physician has not explicitly documented.

Question 56: Which payer type most commonly uses APR-DRGs as a basis for hospital inpatient reimbursement?

Medicaid programs and many commercial managed care health plans (Correct answer)
TRICARE/military health plans
Medicare fee-for-service (Traditional Medicare)
Indian Health Service (IHS) facilities

Correct answer: Medicaid programs and many commercial managed care health plans

APR-DRGs were developed by 3M Health Information Systems and are widely used by state Medicaid programs and commercial managed care payers for hospital inpatient reimbursement. Medicare fee-for-service uses the MS-DRG system, not APR-DRGs.

Question 57: What is a key challenge in communicating with physicians about clinical documentation improvement?

Physicians do not understand the importance of accurate documentation
Physicians lack the skills to write legible notes
Physicians often have limited time to discuss documentation improvements (Correct answer)
Physicians are unwilling to follow coding guidelines

Correct answer: Physicians often have limited time to discuss documentation improvements

Physicians operate under significant time constraints due to demanding patient care schedules and administrative tasks. This limited availability makes it challenging for CDI specialists to engage them in detailed discussions about documentation, requiring efficient and targeted communication strategies.

Question 58: A hospital notices its observed-to-expected (O/E) mortality ratio is greater than 1.0. What does this indicate?

Higher mortality than predicted by the risk model (Correct answer)
Lower severity of illness than peer hospitals
Excellent CDI documentation quality
Better-than-expected mortality outcomes

Correct answer: Higher mortality than predicted by the risk model

An O/E mortality ratio above 1.0 means actual deaths exceed what the risk model predicted, potentially indicating documentation gaps or quality issues.

Question 59: AHIMA's clinical validation guidance emphasizes that clinical validation should NOT be used as a tool primarily to:

Deny legitimate diagnoses to reduce hospital reimbursement for payer benefit (Correct answer)
Ensure diagnoses are clinically supported by the medical record
Improve documentation accuracy and specificity
Facilitate physician education on documentation standards

Correct answer: Deny legitimate diagnoses to reduce hospital reimbursement for payer benefit

AHIMA cautions that clinical validation must serve documentation integrity, not act as a cost-containment tool that systematically denies clinically supported diagnoses.

Question 60: A CDI educator is planning a session on sepsis documentation for hospitalists. Which instructional format is MOST effective for this audience?

A recorded webinar posted to the intranet
A written policy document distributed via email
A 15-minute case-based workshop using real de-identified cases with physician-led discussion (Correct answer)
A 60-minute lecture covering all sepsis criteria

Correct answer: A 15-minute case-based workshop using real de-identified cases with physician-led discussion

Short, case-based interactive sessions with physician peers drive higher engagement and retention among hospitalists.

Question 61: What is the role of the Joint Commission in ensuring compliance with documentation standards?

They provide certification for documentation improvement programs
They establish accreditation standards for healthcare organizations, including documentation (Correct answer)
They set the coding guidelines for reimbursement purposes
They audit physicians' medical records for completeness

Correct answer: They establish accreditation standards for healthcare organizations, including documentation

The Joint Commission is an independent, not-for-profit organization that accredits and certifies nearly 22,000 healthcare organizations and programs in the United States. Their accreditation standards cover a wide range of operational areas, including the quality and completeness of clinical documentation. Compliance with these standards is essential for hospitals and other facilities to maintain their accreditation, which is often a prerequisite for Medicare and Medicaid reimbursement.

Question 62: Which metric best measures CDI program effectiveness in improving specificity of documented diagnoses?

Discharge not final coded rate
Coder query rate
Average length of stay
CC/MCC capture rate (Correct answer)

Correct answer: CC/MCC capture rate

The CC/MCC capture rate directly reflects how often complications and comorbidities are documented with sufficient specificity.

Question 63: When communicating CDI program metrics to hospital administration, which format is MOST effective?

Dashboard with trend graphs showing CMI, query rate, and query response rate (Correct answer)
Detailed ICD-10 code listings
Narrative-only reports without data
Raw audit log files

Correct answer: Dashboard with trend graphs showing CMI, query rate, and query response rate

Dashboards with visual trend data allow administrators to quickly grasp CDI program performance and support data-driven decision-making.

Question 64: A CDI specialist is reviewing a record where the principal diagnosis is listed as 'chest pain.' The physician also documented acute NSTEMI confirmed by troponin elevation. What CDI action is MOST appropriate?

Code both diagnoses as co-principal diagnoses
Query the physician to clarify whether the NSTEMI should be the principal diagnosis (Correct answer)
Leave the principal diagnosis as chest pain since it was the reason for admission
Report the discrepancy to compliance and take no further action

Correct answer: Query the physician to clarify whether the NSTEMI should be the principal diagnosis

Per UHDDS guidelines, the principal diagnosis is the condition established after study to be chiefly responsible for the admission; the confirmed NSTEMI likely meets this definition and warrants a query for clarification.

Question 65: A 78-year-old patient is admitted for a hip fracture after a fall. The medical record also contains a note from a consulting cardiologist stating 'Heart failure, likely diastolic.' The patient is treated with diuretics. How should the CDI specialist address the heart failure documentation?

Ignore the cardiologist's note as it is from a consultant.
Assign a code for unspecified heart failure since the diagnosis is not certain.
Query the attending physician to confirm the diagnosis and specificity of the heart failure. (Correct answer)
Code diastolic heart failure as it is documented by a specialist.

Correct answer: Query the attending physician to confirm the diagnosis and specificity of the heart failure.

Even though a consultant has documented a diagnosis, the attending physician is ultimately responsible for the patient's diagnoses. The use of 'likely' indicates uncertainty. The CDI specialist should query the attending physician to confirm the diagnosis of heart failure, its type (systolic, diastolic, or combined), and its acuity (acute, chronic, or acute on chronic) to ensure accurate code assignment.

Question 66: Which of the following conditions, if documented and coded, would represent an MCC and significantly impact DRG assignment for a patient admitted with acute myocardial infarction?

Hyperlipidemia
Mild anemia
Obesity, BMI 30-34
Cardiogenic shock (Correct answer)

Correct answer: Cardiogenic shock

Cardiogenic shock is classified as an MCC; when coded with an AMI, it shifts the case to a significantly higher-weighted DRG reflecting the increased resources required to manage this life-threatening complication.

Question 67: A CDI team is benchmarking its physician query response rate. The industry benchmark is typically considered to be:

Above 50%
Above 99%
Above 70% (Correct answer)
Above 90%

Correct answer: Above 70%

A physician query response rate above 70% is commonly cited as a performance benchmark, though best-in-class programs aim for 90%+.

Question 68: A patient is admitted with acute pancreatitis. The physician notes a history of alcohol use but does not document a causal relationship. What is the appropriate CDI action?

Code biliary pancreatitis as a default since it is most common
Query the physician to clarify if the pancreatitis is alcohol-induced, idiopathic, or due to another etiology (Correct answer)
Automatically code alcohol-induced pancreatitis since the history is documented
No query needed; etiology does not affect pancreatitis coding

Correct answer: Query the physician to clarify if the pancreatitis is alcohol-induced, idiopathic, or due to another etiology

ICD-10-CM has distinct codes for alcohol-induced vs. other types of pancreatitis, and the physician must document the causal relationship for accurate coding.

Question 69: Which ICD-10-CM code is used for a patient admitted with an acute ST-elevation myocardial infarction (STEMI) of the left anterior descending artery?

I21.02 – ST elevation MI involving left anterior descending coronary artery (Correct answer)
I21.9 – Acute MI, unspecified
I25.2 – Old myocardial infarction
I21.4 – NSTEMI

Correct answer: I21.02 – ST elevation MI involving left anterior descending coronary artery

I21.02 specifically identifies STEMI of the left anterior descending (LAD) coronary artery in ICD-10-CM.

Question 70: Post-discharge queries are typically appropriate in which scenario?

Whenever the CDI specialist wants to improve the DRG after billing
When the attending physician is unavailable during the stay
When clinical indicators present during the stay were not addressed and the documentation is unclear (Correct answer)
Only when the payer requests a query

Correct answer: When clinical indicators present during the stay were not addressed and the documentation is unclear

Post-discharge queries are justified when clinical evidence existed during the stay but documentation was not clarified before discharge.

Question 71: Which statistical concept helps CDI programs determine whether a CMI improvement is due to true documentation improvement versus patient population changes?

Case mix normalization (risk adjustment) (Correct answer)
Coefficient of variation
Regression to the mean
Standard deviation

Correct answer: Case mix normalization (risk adjustment)

Case mix normalization or risk adjustment isolates documentation improvement from shifts in patient severity or demographics.

Question 72: Which APR-DRG component is MOST useful for CDI programs focused on quality outcomes reporting rather than reimbursement?

Risk of mortality (ROM) subclass (Correct answer)
Base DRG number
Relative weight
Principal diagnosis sequence

Correct answer: Risk of mortality (ROM) subclass

The risk of mortality (ROM) subclass in APR-DRGs is used in quality and outcomes reporting to assess whether hospital mortality rates are appropriate given patient severity.

Question 73: Which federal agency oversees the Medicare and Medicaid programs and sets reimbursement policy that CDI professionals must understand?

Agency for Healthcare Research and Quality (AHRQ)
Office of Inspector General (OIG)
Health Resources and Services Administration (HRSA)
Centers for Medicare & Medicaid Services (CMS) (Correct answer)

Correct answer: Centers for Medicare & Medicaid Services (CMS)

CMS administers Medicare and Medicaid and publishes IPPS, OPPS, and other payment rules that directly govern hospital reimbursement.

Question 74: Which federal program requires hospitals to submit claims using ICD-10-CM/PCS codes under the Inpatient Prospective Payment System (IPPS)?

Medicare Part A (Correct answer)
Medicare Part B
TRICARE only
Medicaid only

Correct answer: Medicare Part A

Medicare Part A covers inpatient hospital stays and uses IPPS, which requires ICD-10-CM/PCS coding for payment under DRGs.

Question 75: Stark Law (Physician Self-Referral Law) prohibits physicians from referring Medicare patients for designated health services to entities in which the physician has a financial relationship unless:

A valid exception applies (Correct answer)
The patient provides written consent
The referral is documented in the medical record
The service is medically necessary

Correct answer: A valid exception applies

Stark Law prohibitions can be avoided only if the arrangement meets one of the specific statutory or regulatory exceptions defined in the law.

Question 76: Which change management model is MOST commonly recommended when implementing a new CDI query policy?

The Balanced Scorecard
Kotter's 8-Step Change Model (Correct answer)
SWOT Analysis
Porter's Five Forces

Correct answer: Kotter's 8-Step Change Model

Kotter's model provides a proven sequential framework for leading organizational change including creating urgency and sustaining momentum.

Question 77: Which element is NOT required for a compliant CDI query according to ACDIS/AHIMA guidelines?

Clinical indicators from the medical record
Suggested diagnoses that include clinically supported options
A statement of the financial impact of the query (Correct answer)
A non-leading format presenting multiple diagnostic options

Correct answer: A statement of the financial impact of the query

Queries must never include financial impact information, as this constitutes a leading query designed to influence diagnosis selection for reimbursement.

Question 78: Under the IPPS, which term refers to additional per-diem payments made to hospitals for extraordinarily costly cases that exceed a fixed-loss threshold?

Disproportionate Share Hospital (DSH) payments
Indirect Medical Education (IME) adjustments
Outlier payments (Correct answer)
Transfer DRG payments

Correct answer: Outlier payments

Outlier payments are supplemental IPPS payments for high-cost cases where charges exceed the DRG payment plus a fixed-loss threshold.

Question 79: A CDI specialist reviews a record where the physician documented 'acute respiratory failure'. The patient's vital signs are stable, with a respiratory rate of 18 and an oxygen saturation of 96% on room air. There is no ABG result, and the physical exam notes clear breath sounds. Which of the following is the most appropriate action?

Initiate a clinical validation query presenting the objective clinical findings and asking the provider to confirm or clarify the diagnosis. (Correct answer)
Ignore the diagnosis as it is not clinically supported and will likely be denied.
Accept the diagnosis based on the physician's statement, as code assignment is based on provider documentation.
Report the physician to the compliance department for documenting an unsubstantiated diagnosis.

Correct answer: Initiate a clinical validation query presenting the objective clinical findings and asking the provider to confirm or clarify the diagnosis.

A clinical validation query is necessary when a documented diagnosis is not supported by the clinical evidence in the record. The query should present the objective facts (stable vitals, normal O2 saturation) without challenging the physician, allowing them to either confirm the diagnosis with further rationale, clarify it with a different diagnosis, or agree that it is not supported. Simply ignoring the diagnosis or accepting it without question are both incorrect, and reporting the physician is premature and inappropriate.

Question 80: When reviewing a record for encephalopathy, which clinical indicators would best support querying for a more specific type?

Altered mental status, EEG findings, metabolic abnormalities, or medication toxicity levels (Correct answer)
Only the presence of a psychiatric diagnosis
Normal neurological exam findings only
A low sodium level alone without other findings

Correct answer: Altered mental status, EEG findings, metabolic abnormalities, or medication toxicity levels

Multiple clinical indicators such as altered mental status, abnormal EEG, or metabolic derangements help support a query for a specific encephalopathy type.

Question 81: What does 'severity of illness' (SOI) measure in the context of CDI and case mix?

The degree of physiologic decompensation or organ system loss of function, typically measured by All Patient Refined DRG (APR-DRG) subclasses (Correct answer)
The total length of hospital stay in days
The number of diagnoses listed on the discharge summary
The number of procedures performed during the admission

Correct answer: The degree of physiologic decompensation or organ system loss of function, typically measured by All Patient Refined DRG (APR-DRG) subclasses

SOI in APR-DRG methodology reflects physiologic decompensation levels (minor, moderate, major, extreme) and is directly influenced by diagnosis specificity.

Question 82: In the context of the Revenue Integrity model, what is the primary goal of concurrent CDI review?

To eliminate the need for retrospective coding audits
To reduce the number of physician queries submitted post-discharge
To maximize DRG weight before the patient is discharged
To capture accurate diagnoses and procedure documentation while the patient is still hospitalized, allowing for real-time clarification (Correct answer)

Correct answer: To capture accurate diagnoses and procedure documentation while the patient is still hospitalized, allowing for real-time clarification

Concurrent CDI review enables real-time documentation improvement while the patient is still in-house, improving accuracy and reducing post-discharge query burden.

Question 83: A CDI specialist reviews a record where the attending physician documents 'sepsis' but the clinical indicators only support 'SIRS.' What is the most appropriate action?

Submit a clarification query asking the physician to confirm or further specify the clinical basis (Correct answer)
Accept the physician's documented diagnosis without query
Change the code to SIRS based on clinical indicators alone
Escalate to the compliance department immediately

Correct answer: Submit a clarification query asking the physician to confirm or further specify the clinical basis

When clinical indicators conflict with documented diagnoses, a clarification query allows the physician to confirm or clarify their clinical reasoning without the CDI specialist overriding the record.

Question 84: A CDI specialist is reviewing a record with a documented diagnosis of sepsis. Which of the following sets of clinical findings would most likely trigger a clinical validation query due to a lack of supporting evidence?

Documented source of infection, elevated lactate, and acute kidney injury.
Normal white blood cell count, consistently afebrile, and stable vital signs throughout the admission. (Correct answer)
Hypotension, altered mental status, and a positive blood culture.
Fever, tachycardia, and leukocytosis.

Correct answer: Normal white blood cell count, consistently afebrile, and stable vital signs throughout the admission.

Sepsis is a systemic response to infection, characterized by clinical indicators such as abnormal temperature (fever or hypothermia), tachycardia, tachypnea, and leukocytosis or leukopenia. The absence of these common indicators, coupled with stable vital signs, strongly contradicts the diagnosis and warrants a clinical validation query to confirm if the diagnosis is truly supported.

Question 85: A physician documents 'possible urinary tract infection' at the time of inpatient discharge. According to ICD-10-CM Official Guidelines for inpatient coding, how should this be coded?

Code only the signs and symptoms (dysuria, frequency)
Code the UTI as if confirmed, per inpatient uncertain diagnosis guidelines (Correct answer)
Query the physician before any coding can occur
Code as 'encounter for observation' since the diagnosis is uncertain

Correct answer: Code the UTI as if confirmed, per inpatient uncertain diagnosis guidelines

ICD-10-CM inpatient guidelines instruct coders to code uncertain diagnoses documented at discharge (such as 'possible,' 'probable,' or 'suspected') as if confirmed.

Question 86: Which federal statute prohibits healthcare providers from referring patients to entities in which they have a financial relationship, unless an exception applies?

HIPAA Privacy Rule
Stark Law (Correct answer)
False Claims Act
Anti-Kickback Statute

Correct answer: Stark Law

The Stark Law (Physician Self-Referral Law) prohibits physicians from referring Medicare/Medicaid patients to entities where they or an immediate family member have a financial interest.

Question 87: Which ICD-10-CM code category is used to report chronic kidney disease (CKD) complicating a condition such as diabetes mellitus?

N18.x with an external cause code
Z99.2 for dependence on renal dialysis
E11.x with N18.x as combination codes (Correct answer)
N18.x only, diabetes is captured in HCC

Correct answer: E11.x with N18.x as combination codes

ICD-10-CM provides combination codes under E11.x (Type 2 DM with diabetic CKD) that capture both conditions together.

Question 88: A CDI director is developing a monthly performance dashboard for hospital leadership. Which set of metrics provides the most comprehensive overview of the CDI program's productivity, effectiveness, and impact?

Total financial impact, number of DRG shifts, and physician query response times.
Number of charts reviewed, number of verbal queries, and average CDI specialist tenure.
Coder-CDI disagreement rate, number of educational sessions, and total number of discharges.
CMI, query rate, physician agreement rate, and CC/MCC capture rate. (Correct answer)

Correct answer: CMI, query rate, physician agreement rate, and CC/MCC capture rate.

This combination provides a balanced view of the CDI program. CMI shows the overall impact on facility complexity. Query rate measures productivity. Physician agreement rate measures the quality and effectiveness of the queries. The CC/MCC capture rate measures the success in documenting patient severity. The other options are either too narrowly focused on one aspect (e.g., finance) or include operational data that isn't a key performance indicator (e.g., tenure).

Question 89: Which of the following best describes 'data provenance' in the context of clinical documentation?

The date a record was last accessed by clinical staff
The financial source that funded the documentation system
The geographic origin of a patient's medical record
The chain of custody and origin of data elements within a health record (Correct answer)

Correct answer: The chain of custody and origin of data elements within a health record

Data provenance tracks where data originated, how it was transformed, and who handled it, which is essential for audit trails and data integrity.

Question 90: A CDI specialist reviews a surgical record where the operative report documents a complication (hemorrhage requiring transfusion) but the discharge summary does not mention it. What should be done?

Query the physician to include the operative complication in the discharge summary for complete documentation (Correct answer)
Omit the complication since the discharge summary is the authoritative source
Code the hemorrhage from the operative report since it is physician-authored
Have the surgeon amend the discharge summary without a formal query

Correct answer: Query the physician to include the operative complication in the discharge summary for complete documentation

A compliant query asking the physician to address the operative complication in the discharge summary ensures all relevant diagnoses are captured in the final documentation.

Question 91: When building a CDI physician education program, which metric BEST demonstrates program effectiveness?

Total number of physicians who attended at least one session
Improvement in case-mix index and query agreement rates post-education (Correct answer)
Volume of educational materials distributed
Number of education sessions held per quarter

Correct answer: Improvement in case-mix index and query agreement rates post-education

Outcome metrics like CMI improvement and query agreement rates show real impact on documentation quality.

Question 92: A CDI specialist consistently misses capture opportunities for malnutrition diagnoses. Which educational approach is MOST appropriate?

Place the specialist on a performance improvement plan immediately
Require the specialist to repeat the full CDI orientation program
Reassign the specialist to a different diagnostic category
Provide targeted case-based learning focused on malnutrition criteria and clinical indicators (Correct answer)

Correct answer: Provide targeted case-based learning focused on malnutrition criteria and clinical indicators

Targeted case-based education addresses the specific knowledge gap without unnecessary disruption.

Question 93: A hospital implements a CDI program focused exclusively on surgical DRGs. Which unintended consequence is MOST likely to occur?

Medicare denials will decrease across all service lines
Length of stay will decrease for medical patients
Surgical CMI improves while medical DRG documentation gaps remain unaddressed, skewing overall CMI (Correct answer)
All-payer CMI will improve proportionally across all MDCs

Correct answer: Surgical CMI improves while medical DRG documentation gaps remain unaddressed, skewing overall CMI

Focusing only on surgical DRGs leaves medical DRG documentation deficiencies unresolved, creating an imbalanced CMI improvement.

Question 94: When calculating Case Mix Index (CMI), which data source is most authoritative for benchmarking a hospital's performance?

EHR discharge summaries
CMS Medicare Provider Analysis and Review (MedPAR) data (Correct answer)
Internal billing records only
State insurance commission reports

Correct answer: CMS Medicare Provider Analysis and Review (MedPAR) data

CMS MedPAR data provides standardized national benchmarks for CMI comparison across similar hospitals.

Question 95: Which of the following actions is part of a successful clinical documentation audit process?

Reviewing documentation for accuracy, completeness, and alignment with coding guidelines (Correct answer)
Coding claims without considering clinical records
Only focusing on documentation errors that affect reimbursement
Ignoring physician feedback on documentation practices

Correct answer: Reviewing documentation for accuracy, completeness, and alignment with coding guidelines

A successful clinical documentation audit is a systematic process that meticulously examines medical records. Its core function is to verify that the documentation is accurate (reflects the true patient condition), complete (contains all necessary details), and aligns perfectly with established coding guidelines (e.g., ICD-10-CM, CPT) and payer requirements. This comprehensive review ensures data integrity and compliance, identifying areas for improvement.

Question 96: Which of the following is the MOST appropriate CDI action when a progress note is illegible and could affect code assignment?

Submit a compliant physician query requesting clarification (Correct answer)
Assign the most likely code based on context
Ignore the note and rely on other documentation
Delete the illegible entry and request a rewrite

Correct answer: Submit a compliant physician query requesting clarification

A compliant physician query is the appropriate mechanism to seek clarification on ambiguous or illegible documentation without altering the original record.

Question 97: A hospital receives a Medicare Recovery Audit Contractor (RAC) demand letter for overpayment. What is the first step in the appeals process?

Contact CMS to request a waiver of overpayment
Submit an appeal directly to the federal district court
Request a redetermination from the Medicare Administrative Contractor (Correct answer)
File a complaint with the OIG

Correct answer: Request a redetermination from the Medicare Administrative Contractor

The first level of the Medicare appeals process is a redetermination request submitted to the Medicare Administrative Contractor within 120 days.

Question 98: A CDI leader is advocating for a shift from a traditional, retrospective review model to a concurrent review process. Which of the following is the primary advantage of this shift?

It guarantees a higher Case Mix Index (CMI) for the facility.
It allows for clarification of documentation while the patient is still in-house, improving data quality in real-time. (Correct answer)
It reduces the total number of post-discharge coding queries.
It eliminates the need for CDI staff to have coding credentials.

Correct answer: It allows for clarification of documentation while the patient is still in-house, improving data quality in real-time.

The primary advantage of a concurrent review process is the ability to address incomplete, unclear, or conflicting documentation while the patient is still being treated. This allows the provider to clarify in real-time, ensuring the medical record is accurate and complete at the time of discharge. This improves the quality of data for coding, quality reporting, and continuity of care.

Question 99: A CDI department is developing a comprehensive onboarding program for new CDI specialists who are experienced registered nurses but new to the CDI role. Which of the following components is most critical to include in the initial phase of their training?

Foundational education on the link between clinical documentation, coding guidelines, and MS-DRG assignment. (Correct answer)
Advanced coding clinics and complex query workshops.
Shadowing physician rounds on various units.
Training on how to use the electronic health record (EHR) and CDI software.

Correct answer: Foundational education on the link between clinical documentation, coding guidelines, and MS-DRG assignment.

The core function of a CDI specialist is to bridge the gap between clinical care and coded data. Therefore, a new specialist must first have a strong foundational understanding of how clinical documentation is translated into codes (ICD-10-CM/PCS) and how those codes group to an MS-DRG, which impacts reimbursement, quality metrics, and data reporting. This knowledge underpins all other CDI activities.

Question 100: A hospital's CDI team notices a pattern of sepsis cases documented without meeting Sepsis-3 criteria. Which quality improvement step should come first?

Perform a root cause analysis to identify the documentation gap (Correct answer)
Report the physicians to the compliance officer
Suspend sepsis queries until criteria are clarified
Immediately correct all past sepsis codes

Correct answer: Perform a root cause analysis to identify the documentation gap

Root cause analysis identifies the underlying documentation gap before implementing corrective actions.

Question 101: A CDI program's efforts to ensure precise documentation of patient safety indicators (PSIs), such as iatrogenic pneumothorax or postoperative respiratory failure, directly impacts the hospital's reimbursement calculation under which CMS initiative?

The Hospital Value-Based Purchasing (VBP) Program. (Correct answer)
The Hospital Readmissions Reduction Program (HRRP).
The Outpatient Prospective Payment System (OPPS).
The Inpatient Prospective Payment System (IPPS) annual update.

Correct answer: The Hospital Value-Based Purchasing (VBP) Program.

The Hospital Value-Based Purchasing (VBP) Program adjusts a portion of a hospital's Medicare payments based on performance across several domains, one of which is the Safety domain. This domain includes AHRQ Patient Safety Indicators (PSIs). Accurate documentation and POA assignment for these conditions are critical for determining if the event will negatively impact the hospital's Total Performance Score and, consequently, its VBP payment adjustment.

Question 102: Which documentation topic is MOST commonly identified as an education priority when a hospital's severity of illness scores lag benchmarks?

Proper formatting of operative notes
Correct use of present-on-admission indicators for HACs
Outpatient E&M level selection
Specificity of secondary diagnoses that qualify as CCs and MCCs (Correct answer)

Correct answer: Specificity of secondary diagnoses that qualify as CCs and MCCs

CC/MCC capture directly drives DRG weight and severity of illness scores, making it the highest-impact education topic when scores lag.

Question 103: Under the Anti-Kickback Statute safe harbors, which of the following arrangements is generally PROTECTED from prosecution?

A laboratory paying physicians per specimen for referrals
A vendor providing gift cards to coders who use their software
A physician receiving free office space from a hospital in exchange for referrals
A properly structured personal services arrangement with fair market value compensation between a hospital and physician (Correct answer)

Correct answer: A properly structured personal services arrangement with fair market value compensation between a hospital and physician

The personal services safe harbor protects compensation arrangements that are at fair market value, do not vary based on referral volume, and meet other regulatory requirements.

Question 104: A patient is documented with 'acute blood loss anemia' following a procedure. The hemoglobin dropped from 12.5 to 10.8 g/dL postoperatively with no transfusion administered. What is the most appropriate CDI response?

Add iron deficiency anemia as a secondary diagnosis
Code the case without any query since hemoglobin did drop
Accept the diagnosis as it was a procedural case
Issue a clinical validation query, as the hemoglobin drop may not meet clinical criteria for acute blood loss anemia requiring reporting (Correct answer)

Correct answer: Issue a clinical validation query, as the hemoglobin drop may not meet clinical criteria for acute blood loss anemia requiring reporting

A mild hemoglobin decline without transfusion or clinical significance may not meet UHDDS criteria for reporting anemia as a secondary diagnosis requiring clinical evaluation or treatment.

Question 105: Which governance structure BEST supports a high-performing CDI program's alignment with hospital strategic goals?

Quarterly reporting to the CFO as the sole governance mechanism
CDI metrics are managed exclusively by the coding compliance team
CDI operates independently under the HIM department with no executive reporting
A CDI steering committee with representation from medical staff, finance, quality, and executive leadership (Correct answer)

Correct answer: A CDI steering committee with representation from medical staff, finance, quality, and executive leadership

A multidisciplinary steering committee ensures CDI strategy is integrated with clinical, financial, and quality priorities.

Question 106: Which statistical measure is used to compare a hospital's CMI performance to a peer group while accounting for differences in payer mix?

Interquartile range
Payer-adjusted CMI benchmark (Correct answer)
Median absolute deviation
Z-score normalization

Correct answer: Payer-adjusted CMI benchmark

Payer-adjusted CMI benchmarking controls for differences in payer mix (Medicare vs. Medicaid vs. commercial) to provide a valid apples-to-apples comparison.

Question 107: What does the 'relative weight' (RW) of an MS-DRG represent in the IPPS payment formula?

The maximum allowable reimbursement for that DRG
The number of MCC codes associated with the DRG
The expected resource consumption of that DRG relative to the average Medicare case (Correct answer)
The average length of stay for that DRG

Correct answer: The expected resource consumption of that DRG relative to the average Medicare case

The MS-DRG relative weight reflects the average resource intensity of cases in that group relative to the overall average Medicare case; higher weights yield higher payments.

Question 108: Under the IPPS, what is the impact of a major complication or comorbidity (MCC) compared to no MCC/CC on DRG assignment?

MCC only affects outpatient APC assignment
MCC typically results in a higher-weighted DRG, increasing reimbursement (Correct answer)
MCC designation has no effect on DRG assignment
MCC lowers the DRG weight due to increased resource use

Correct answer: MCC typically results in a higher-weighted DRG, increasing reimbursement

The presence of an MCC on an inpatient claim typically maps the case to a higher-severity MS-DRG with a greater relative weight, resulting in higher reimbursement.

Question 109: Which metric is BEST monitored through CDI software analytics dashboards to evaluate program effectiveness?

Average physician typing speed in progress notes
Query response rate and case mix index (CMI) trend over time (Correct answer)
Total patient census by unit
Number of EHR logins per day

Correct answer: Query response rate and case mix index (CMI) trend over time

Query response rate measures physician engagement and CMI trend reflects the downstream impact of documentation improvement on resource intensity coding.

Question 110: Under HIPAA, a covered entity experiences a breach affecting 600 patients. What notification is required?

Notify HHS immediately but delay patient notification until investigation is complete
Notify affected individuals, HHS, and prominent media outlets in the affected state (Correct answer)
No notification is required if the breach was accidental
Notify only the affected individuals within 60 days

Correct answer: Notify affected individuals, HHS, and prominent media outlets in the affected state

For breaches affecting 500 or more residents of a state, HIPAA requires notification to affected individuals, HHS, and prominent media outlets in that state.

Question 111: Which adult learning principle is BEST applied when designing CDI education for experienced physicians?

Andragogy — leverage prior experience and frame learning as immediately applicable (Correct answer)
Pedagogy — structure learning with step-by-step instructor direction
Behaviorism — use repetitive drills to reinforce correct documentation habits
Cognitivism — rely solely on lectures to transfer knowledge

Correct answer: Andragogy — leverage prior experience and frame learning as immediately applicable

Andragogy recognizes that adults are self-directed learners who connect new information to existing expertise.

Question 112: Which metric best reflects the effectiveness of a CDI specialist in capturing additional diagnoses during a hospitalization?

Average length of stay
Physician query rate
Impact rate
CC/MCC capture rate (Correct answer)

Correct answer: CC/MCC capture rate

CC/MCC capture rate measures how often CDI specialists successfully identify and document complication or comorbidity diagnoses that affect MS-DRG assignment.

Question 113: Which of the following best describes the 'agree/disagree' query format?

A query asking the physician to choose among four diagnoses
A query format approved only for outpatient settings
A query where the CDI specialist states a diagnosis and asks if the physician agrees or disagrees (Correct answer)
A query that replaces the physician's existing documentation

Correct answer: A query where the CDI specialist states a diagnosis and asks if the physician agrees or disagrees

The agree/disagree format presents one diagnosis and asks the physician to confirm or deny it, and is generally considered acceptable when strong clinical support exists.

Question 114: How can a CDI specialist effectively provide feedback to a physician about documentation improvements?

By sending formal letters demanding changes to be made
By submitting generic recommendations without addressing specific issues
By avoiding direct communication to prevent conflict
By offering constructive and specific suggestions during face-to-face interactions or collaborative meetings (Correct answer)

Correct answer: By offering constructive and specific suggestions during face-to-face interactions or collaborative meetings

Direct, face-to-face communication allows for immediate clarification and helps build rapport, making physicians more receptive to feedback. Offering constructive and specific suggestions helps physicians understand exactly what needs improvement and how to achieve it, promoting better documentation practices.

Question 115: A hospital's CDI program improves its case mix index (CMI) by 0.15 over one year. What is the MOST important factor that validates this improvement is compliance-driven rather than fraudulent?

The CMI improvement matches national benchmarks for similar hospitals
The improvement resulted in higher reimbursement per case
Physician query response rates increased during the same period
The improvement is supported by concurrent documentation of clinical indicators in the medical records (Correct answer)

Correct answer: The improvement is supported by concurrent documentation of clinical indicators in the medical records

Legitimate CMI improvement must be supported by documented clinical evidence in the medical record; improvement without supporting documentation suggests upcoding.

Question 116: Under ICD-10-PCS, which approach value is used when a procedure is performed entirely through a natural or artificial opening?

Percutaneous
External
Open
Via Natural or Artificial Opening (Correct answer)

Correct answer: Via Natural or Artificial Opening

ICD-10-PCS approach value '7' (Via Natural or Artificial Opening) is used when instruments are introduced through a natural body opening or an artificially created one, such as a cystoscopy via the urethra.

Question 117: In the context of CDI and clinical validation, what does 'clinical evidence' include that payer 'clinical criteria' does NOT always include?

Cost-effectiveness of treatment
The full clinical picture from all treating providers, including nursing, therapy, and consultant notes (Correct answer)
The payer's proprietary medical necessity criteria
The patient's insurance coverage level

Correct answer: The full clinical picture from all treating providers, including nursing, therapy, and consultant notes

Clinical evidence encompasses all care team documentation, while payer criteria are often narrow, proprietary thresholds that may not reflect the full clinical picture.

Question 118: A CDI query should adhere to which standard to maintain compliance and avoid leading the physician?

Joint Commission documentation requirements for verbal queries only
CMS Conditions of Participation for physician attestation
OIG Work Plan recommendations for retrospective queries
AHIMA and ACDIS compliant query guidelines requiring non-leading, multiple choice or open-ended format (Correct answer)

Correct answer: AHIMA and ACDIS compliant query guidelines requiring non-leading, multiple choice or open-ended format

AHIMA and ACDIS jointly published query guidelines requiring queries to be non-leading, clinically supported, and formatted as multiple-choice or open-ended.

Question 119: Which of the following best describes a 'multiple-choice' style physician query?

A query presenting several clinically supported diagnoses plus 'other' and 'unable to determine' (Correct answer)
A query asking the physician to write a new note
A query that requires the physician to sign a form
A query with only one diagnosis listed as an option

Correct answer: A query presenting several clinically supported diagnoses plus 'other' and 'unable to determine'

Multiple-choice queries present several plausible diagnoses supported by clinical evidence, including options for 'other' and 'unable to determine' to avoid leading the physician.

Question 120: In the APR-DRG grouping system, 'Severity of Illness' (SOI) is best defined as:

The total number of secondary diagnoses present at discharge
The extent of physiologic decompensation or organ system loss of function (Correct answer)
The financial weight assigned to the base APR-DRG
The probability that a patient will die during the hospitalization

Correct answer: The extent of physiologic decompensation or organ system loss of function

In the APR-DRG system (developed by 3M), Severity of Illness measures the degree of physiologic decompensation or loss of organ system function caused by the patient's illnesses. It is distinct from Risk of Mortality, which estimates the likelihood of in-hospital death.

Question 121: From a CDI perspective, which of the following BEST describes the importance of documenting clinical indicators that support a diagnosis?

It allows coders to assign codes without physician involvement
It satisfies CMS requirements to document all vital signs
It ensures the diagnosis is defensible during audits and clinical validation reviews (Correct answer)
It reduces the need for any physician queries

Correct answer: It ensures the diagnosis is defensible during audits and clinical validation reviews

Documenting the clinical indicators (labs, imaging, treatments) that support a diagnosis makes the record defensible to payer audits and clinical validation reviews, protecting the integrity of the coded data.

Question 122: A hospital's CDI team is integrating with a new EHR system. Which collaborative step is MOST critical during implementation?

Having CDI staff learn to code diagnoses directly
Partnering with IT and physician champions to ensure query workflows and documentation templates align with CDI needs (Correct answer)
Replacing all paper-based queries with emails
Delaying CDI reviews until after go-live stabilization

Correct answer: Partnering with IT and physician champions to ensure query workflows and documentation templates align with CDI needs

CDI collaboration with IT and physician champions during EHR implementation ensures workflows support effective, efficient documentation improvement from day one.

Question 123: When evaluating CDI productivity, which formula is used to calculate reviews per day?

Total reviews × average LOS
Total reviews ÷ total working hours
Total reviews ÷ total working days (Correct answer)
Total queries ÷ total discharges

Correct answer: Total reviews ÷ total working days

Reviews per day = total records reviewed ÷ total working days, a standard CDI workload productivity metric.

Question 124: Under ICD-10-CM, malnutrition documented in a hospitalized patient is best supported by which clinical indicator for CDI purposes?

BMI below 30
Low prealbumin or albumin levels with reduced oral intake and weight loss (Correct answer)
Any documented dietary restriction order
Presence of a nasogastric tube

Correct answer: Low prealbumin or albumin levels with reduced oral intake and weight loss

Malnutrition is supported by objective findings such as low prealbumin/albumin, reduced intake, and unintentional weight loss rather than a single marker.

Question 125: A CDI specialist identifies conflicting documentation in a patient's chart. The emergency department physician documented 'pneumonia', while the hospitalist's progress note suggests 'acute exacerbation of CHF'. What is the primary purpose of initiating a physician query in this scenario?

To determine which physician's documentation is more credible.
To educate the emergency department physician on the signs of CHF.
To force the physicians to agree on a single diagnosis.
To resolve the discrepancy to ensure accurate code assignment and reflection of the patient's condition. (Correct answer)

Correct answer: To resolve the discrepancy to ensure accurate code assignment and reflection of the patient's condition.

The primary goal of a query in the case of conflicting documentation is to seek clarification from the attending provider to resolve the inconsistency. This ensures that the final coded data accurately reflects the patient's condition and the care provided.

Question 126: When a CDI department transitions from paper-based to electronic query management, which change is MOST important to preserve compliance?

Using a consistent query template format that meets AHIMA/ACDIS guidelines within the EHR (Correct answer)
Eliminating all verbal queries to physicians
Automating DRG assignment within the EHR
Migrating legacy records to a cloud storage system

Correct answer: Using a consistent query template format that meets AHIMA/ACDIS guidelines within the EHR

AHIMA and ACDIS guidelines require that queries be compliant, non-leading, and properly documented regardless of medium; electronic systems must be configured to meet these standards.

Question 127: Under the Outpatient Prospective Payment System (OPPS), what determines the Ambulatory Payment Classification (APC) assigned to a service?

Patient's insurance type and discharge status
HCPCS/CPT code for the service performed (Correct answer)
Number of diagnoses coded on the claim
Principal diagnosis and length of visit

Correct answer: HCPCS/CPT code for the service performed

APC assignment under OPPS is driven primarily by the HCPCS/CPT procedure code submitted on the outpatient claim, grouping clinically similar services with similar resource use.

Question 128: A CDI program wants to reduce the time from patient admission to first query. Which staff education component addresses this MOST directly?

Education on priority admission diagnoses and early clinical indicator recognition (Correct answer)
Instruction on coding guidelines for outpatient encounters
Training on retrospective chart review techniques
Sessions focused on discharge DRG reconciliation

Correct answer: Education on priority admission diagnoses and early clinical indicator recognition

Teaching staff to recognize high-value diagnostic indicators early in the stay enables timely concurrent querying.

Question 129: Which ICD-10-CM guideline governs the sequencing of a condition that develops as a complication of a procedure?

Guideline I.C.19.g for complications of care (Correct answer)
Guideline I.B.4 for signs and symptoms
Guideline I.C.19 for injury, poisoning, and consequences of external causes
Guideline I.C.1 for infectious diseases

Correct answer: Guideline I.C.19.g for complications of care

ICD-10-CM guideline I.C.19.g provides specific instructions for coding and sequencing complications of surgical and medical care.

Question 130: When reviewing documentation for COPD patients, which finding would prompt a query for acute exacerbation vs. acute bronchitis?

Patient using home oxygen for more than 6 months
Acute worsening of dyspnea, increased sputum production, and change in inhaler therapy during admission (Correct answer)
COPD documented as 'stable' by pulmonologist
Scheduled outpatient pulmonology follow-up

Correct answer: Acute worsening of dyspnea, increased sputum production, and change in inhaler therapy during admission

Acute exacerbation of COPD is characterized by acute worsening of respiratory symptoms beyond normal day-to-day variation, supporting a query for clarification.

Question 131: A CDI program is being evaluated for accreditation. Which documentation BEST demonstrates staff competency?

Employee attendance logs for education sessions
Pre/post competency assessments, case audits, and individualized development plans (Correct answer)
Annual performance review summaries
Certificates of completion for online modules

Correct answer: Pre/post competency assessments, case audits, and individualized development plans

Pre/post assessments and case audits provide objective evidence that competency was measured and improved.

Question 132: Which statement best describes a 'leading' query and why it is non-compliant?

It is sent verbally and lacks a written record
It is compliant if the physician agrees with the suggestion
It suggests a specific diagnosis without adequate clinical basis, influencing the physician's response inappropriately (Correct answer)
It offers multiple clinical options and is compliant

Correct answer: It suggests a specific diagnosis without adequate clinical basis, influencing the physician's response inappropriately

A leading query steers the physician toward a specific, often higher-reimbursing diagnosis without sufficient clinical justification, violating query integrity standards.

Question 133: In the context of CDI, what is the primary purpose of a physician query?

To ensure the hospital avoids all possible audits
To improve the accuracy and completeness of clinical documentation to reflect the true complexity of care provided (Correct answer)
To reduce length of stay by clarifying discharge conditions
To increase hospital reimbursement by adding diagnoses to the record

Correct answer: To improve the accuracy and completeness of clinical documentation to reflect the true complexity of care provided

The fundamental goal of CDI queries is accurate, complete documentation that reflects the clinical picture — not simply revenue optimization.

Question 134: A hospital wants to reduce payer denials related to CDI. Which collaborative strategy is MOST effective?

Create a denial management team including CDI, coding, and revenue cycle to analyze denial root causes and implement documentation improvements (Correct answer)
Stop submitting queries to avoid documentation that could trigger denials
Only document diagnoses that payers automatically approve
Have physicians avoid specificity to reduce audit risk

Correct answer: Create a denial management team including CDI, coding, and revenue cycle to analyze denial root causes and implement documentation improvements

A multidisciplinary denial management approach identifies documentation gaps driving denials and implements targeted corrections across CDI, coding, and physician documentation.

Question 135: What is the primary purpose of capturing accurate Severity of Illness (SOI) and Risk of Mortality (ROM) scores through comprehensive clinical documentation?

To fulfill the minimum requirements for Joint Commission accreditation.
To accurately reflect the patient's complexity and justify the intensity of care provided. (Correct answer)
To decrease the overall Case Mix Index (CMI) for the facility.
To guarantee the highest possible reimbursement for every case.

Correct answer: To accurately reflect the patient's complexity and justify the intensity of care provided.

SOI and ROM scores are used to paint an accurate picture of how sick a patient was and their risk of dying. This data is crucial for quality reporting, physician profiling, and justifying the resources used to treat the patient. While it can impact reimbursement, its primary purpose is to reflect clinical truth and complexity for fair comparison and analysis of outcomes.

Question 136: When collaborating with case managers on CDI initiatives, what is the MOST important shared goal?

Maximizing DRG reimbursement only
Reducing patient length of stay regardless of clinical status
Ensuring documentation reflects the true severity of illness to support appropriate care coordination and reimbursement (Correct answer)
Eliminating the need for physician queries

Correct answer: Ensuring documentation reflects the true severity of illness to support appropriate care coordination and reimbursement

CDI and case management share the goal of accurate documentation that reflects true clinical complexity, which supports both care coordination and appropriate reimbursement.

Question 137: A CDI specialist calculates that 42 out of 200 queried cases resulted in a DRG change. What is the DRG change rate?

0.21%
21% (Correct answer)
42%
4.2%

Correct answer: 21%

DRG change rate = (42 ÷ 200) × 100 = 21%, reflecting how often queries led to a different DRG assignment.

Question 138: According to AHIMA and ACDIS guidelines, a compliant query must always:

Include the suggested ICD-10-CM code for the condition
Be based on clinical indicators present in the medical record (Correct answer)
Be approved by the compliance department before sending
Reference the expected DRG impact

Correct answer: Be based on clinical indicators present in the medical record

All compliant queries must be grounded in clinical indicators documented in the medical record to avoid being considered leading or speculative.

Question 139: Under the CMS HAC Reduction Program, a condition qualifies as a Hospital-Acquired Condition (HAC) when it:

Is any secondary diagnosis that extends the patient's length of stay
Is documented as the principal diagnosis on the inpatient claim
Is a complication that occurred during a prior hospitalization
Was not present on admission (POA indicator 'N'), is high-cost or high-volume, and results in higher payment when coded as a secondary diagnosis (Correct answer)

Correct answer: Was not present on admission (POA indicator 'N'), is high-cost or high-volume, and results in higher payment when coded as a secondary diagnosis

CMS defines HACs as conditions that (1) are high-cost or high-volume, (2) result in the assignment of a higher-paying DRG when coded as a secondary diagnosis, and (3) could reasonably have been prevented with evidence-based guidelines. Critically, the condition must have a POA indicator of 'N' (not present on admission). If POA='Y', the HAC payment adjustment does not apply.

Question 140: During a retrospective review audit, a CDI manager discovers that a specialist routinely sends queries only to shift DRG weight upward. This practice is best described as:

Potentially fraudulent query behavior that violates AHIMA/ACDIS compliance guidelines (Correct answer)
Acceptable if the physician agrees with all queries
Effective CDI strategy aligned with hospital revenue goals
Standard practice that mirrors industry benchmarks

Correct answer: Potentially fraudulent query behavior that violates AHIMA/ACDIS compliance guidelines

Queries driven solely by DRG optimization rather than documentation accuracy constitute non-compliant, potentially fraudulent behavior under AHIMA and ACDIS guidelines.

Certified Documentation Integrity Practitioner (CDIP)

The AHIMA CDIP certification validates expertise in clinical documentation integrity, ensuring accurate medical records, proper code assignment, and compliance with healthcare regulations.

140

Questions

180 min

Time Limit

70%

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