Certified Documentation Integrity Practitioner (CDIP) — Questions and Answers

Question 1: Which metric best measures CDI program effectiveness in improving specificity of documented diagnoses?

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

Correct answer: CC/MCC capture rate

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

Question 2: Which situation BEST describes a conflict of interest a CDI leader must manage when querying for additional diagnoses?

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

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

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

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

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

Correct answer: Case mix normalization (risk adjustment)

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

Question 5: A CDI specialist calculates that 42 out of 200 queried cases resulted in a DRG change. What is the DRG change rate?

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

Correct answer: 21%

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

Question 6: When a query results in a diagnosis that changes the DRG to a higher-weighted group, this is referred to as:

DRG optimization through upcoding
A DRG shift or upgrade that is compliant when clinically supported (Correct answer)
A fraudulent billing change
An erroneous code assignment

Correct answer: A DRG shift or upgrade that is compliant when clinically supported

A DRG shift to a higher-weighted group is appropriate and compliant when the new diagnosis is fully supported by clinical documentation.

Question 7: Which of the following best describes the difference between a CC and an MCC in the MS-DRG system?

CCs affect reimbursement; MCCs only affect length of stay
MCCs reflect higher severity and resource use than CCs (Correct answer)
There is no difference; the terms are interchangeable
CCs are surgical; MCCs are medical conditions

Correct answer: MCCs reflect higher severity and resource use than CCs

MCCs (Major Complications or Comorbidities) represent more severe conditions with greater impact on resources than CCs (Complications or Comorbidities) in the MS-DRG hierarchy.

Question 8: A CDI program's financial impact report shows $1.2M in 'upward DRG shifts.' This figure is BEST described as:

Gross revenue before payer contractual adjustments
Net revenue captured after removing downcodes
The estimated reimbursement increase from cases where queries led to a higher-weighted DRG (Correct answer)
Total cost savings from reduced LOS

Correct answer: The estimated reimbursement increase from cases where queries led to a higher-weighted DRG

Upward DRG shift value estimates the additional reimbursement attributable to documentation improvements that moved cases to higher-paying DRGs.

Question 9: 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?

Code diastolic heart failure as it is documented by a specialist.
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)

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 10: A CDI program tracks that 30% of clinical validation queries result in physician removal of a diagnosis. What does this pattern most likely indicate?

The CDI specialists may be issuing queries without sufficient clinical basis, or physician education on documentation standards is needed (Correct answer)
The CDI program is functioning optimally with no issues
The hospital should eliminate its clinical validation program
Physicians are documenting too many diagnoses intentionally

Correct answer: The CDI specialists may be issuing queries without sufficient clinical basis, or physician education on documentation standards is needed

A high rate of diagnosis removal following queries suggests either overly aggressive querying without strong clinical basis or a need for physician education on documentation accuracy.

Question 11: A CDI specialist consistently misses capture opportunities for malnutrition diagnoses. Which educational approach is MOST appropriate?

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

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

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

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 13: In the context of ICD-10-CM/PCS coding, what is the function of a 'grouper' software application?

It encrypts coded data before transmission to payers
It assigns diagnosis and procedure codes to MS-DRGs for reimbursement (Correct answer)
It clusters patient diagnoses for population health reporting
It validates code combinations against NCCI edits

Correct answer: It assigns diagnosis and procedure codes to MS-DRGs for reimbursement

Grouper software takes assigned ICD-10-CM/PCS codes and maps them to an MS-DRG, which determines the reimbursement level under Medicare's IPPS.

Question 14: 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)
Code malnutrition based on clinical indicators
Assign the highest-severity malnutrition code

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 15: Which of the following BEST defines 'documentation integrity' in a clinical documentation improvement (CDI) context?

Ensuring physician notes are lengthy and detailed
Standardizing all diagnoses to ICD-10 codes at the point of care
Ensuring health record documentation is accurate, complete, consistent, and reliable (Correct answer)
Limiting access to medical records to reduce errors

Correct answer: Ensuring health record documentation is accurate, complete, consistent, and reliable

Documentation integrity means the health record accurately reflects the patient's clinical status, is complete, consistent across all entries, and can be trusted for care, billing, and reporting purposes.

Question 16: Which organization's guidelines define compliant query practices for CDI professionals?

The Joint Commission accreditation standards
AHIMA and ACDIS joint query practice brief (Correct answer)
The Centers for Medicare & Medicaid Services (CMS) alone
The American Medical Association (AMA)

Correct answer: AHIMA and ACDIS joint query practice brief

AHIMA and ACDIS jointly publish the query practice brief that defines compliant CDI query standards.

Question 17: A CDI specialist is onboarding a new intensivist unfamiliar with clinical documentation improvement. Which approach is MOST appropriate?

Have coding staff explain the process
Provide a stack of coding manuals to self-study
Wait until the physician receives their first query
Conduct a brief orientation covering query process, common documentation gaps, and how CDI supports quality metrics (Correct answer)

Correct answer: Conduct a brief orientation covering query process, common documentation gaps, and how CDI supports quality metrics

Proactive orientation sets expectations, builds rapport, and reduces future documentation gaps before they occur.

Question 18: Which of the following is a recommended strategy for effective collaboration between CDI specialists and physicians?

Sending lengthy emails with complex documentation requests
Only reviewing documentation for complex cases
Using automated systems without direct interaction with physicians
Holding regular, structured meetings to review and discuss documentation (Correct answer)

Correct answer: Holding regular, structured meetings to review and discuss documentation

Holding regular, structured meetings fosters direct communication and collaboration between CDI specialists and physicians. This approach allows for real-time clarification, discussion of specific cases, and mutual understanding of documentation requirements, proving more effective than impersonal or lengthy written communications.

Question 19: Under the IPPS, what is the impact of a major complication or comorbidity (MCC) compared to no MCC/CC on DRG assignment?

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

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 20: Which of the following is an example of a NON-compliant physician query?

Asking whether a condition meets the definition of sepsis
Providing multiple clinically supported options for the physician to choose
Presenting clinical indicators and asking for clarification
Listing only one diagnosis option with no alternative (Correct answer)

Correct answer: Listing only one diagnosis option with no alternative

A query that lists only one diagnosis without alternatives is considered leading and therefore non-compliant.

Question 21: A CDI specialist identifies that a patient's BMI is 45 and the physician documented 'obesity' without specifying morbid obesity. What is the MOST appropriate CDI action?

Code morbid obesity based solely on the documented BMI value
Leave the documentation as 'obesity' since it is the physician's preference
Report the BMI only and omit an obesity diagnosis code
Query the physician to clarify and document the specific type of obesity (morbid/severe) supported by the BMI (Correct answer)

Correct answer: Query the physician to clarify and document the specific type of obesity (morbid/severe) supported by the BMI

A CDI specialist should query the physician to document morbid (severe) obesity when the BMI supports it; coders cannot independently code a more specific diagnosis than what the physician has documented.

Question 22: Under HIPAA, a CDI specialist reviewing records for quality improvement purposes must ensure that access is limited to:

The minimum necessary information to accomplish the task (Correct answer)
Records of patients who have signed a release form
Only records assigned to their specific physician group
Records that are more than 30 days old

Correct answer: The minimum necessary information to accomplish the task

HIPAA's minimum necessary standard requires that access to PHI be limited to what is reasonably necessary to accomplish the intended purpose.

Question 23: Under the False Claims Act, what is the minimum per-claim civil penalty a hospital faces for knowingly submitting a false Medicare claim?

$13,000 (adjusted for inflation) (Correct answer)
$100,000
$5,000
$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 24: A hospital's CDI team wants to measure how often records are reviewed before the patient is discharged. Which metric does this describe?

Discharge completion rate
Retrospective query rate
Pre-bill review rate
Concurrent review rate (Correct answer)

Correct answer: Concurrent review rate

Concurrent review rate tracks the percentage of eligible inpatient records reviewed while the patient is still admitted.

Question 25: A CDI program wants to reduce the time from patient admission to first query. Which staff education component addresses this MOST directly?

Training on retrospective chart review techniques
Education on priority admission diagnoses and early clinical indicator recognition (Correct answer)
Instruction on coding guidelines for outpatient encounters
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 26: A patient is admitted with acute-on-chronic systolic heart failure and stage 3 chronic kidney disease. The CDI specialist notes both conditions are documented but not clinically linked. What is the significance of querying for a linkage?

The ICD-10-CM combination code for cardiorenal syndrome eliminates both diagnoses
Documenting the linkage reduces the length-of-stay expectation for the case
Linking CKD to heart failure creates a CC/MCC combination that may increase DRG weight (Correct answer)
The linkage changes the principal diagnosis from heart failure to CKD

Correct answer: Linking CKD to heart failure creates a CC/MCC combination that may increase DRG weight

ICD-10-CM includes combination codes for heart failure with CKD that may capture higher severity levels, impacting DRG weight.

Question 27: How should a CDI department use benchmarking data available through technology platforms?

To eliminate the need for coding audits
To automate physician credentialing renewals
To replace the need for CDI specialist training
To compare internal CMI, query rates, and documentation accuracy metrics against national and peer-group standards to identify improvement opportunities (Correct answer)

Correct answer: To compare internal CMI, query rates, and documentation accuracy metrics against national and peer-group standards to identify improvement opportunities

Benchmarking against national peers helps CDI departments set realistic targets, identify performance gaps, and prioritize areas for program improvement.

Question 28: What is the significance of the 'CC/MCC exclusion list' in MS-DRG grouping?

It excludes certain procedures from DRG calculation
It defines which codes qualify for POA exemption
It lists diagnoses that are never reported as secondary codes
It identifies secondary diagnoses that cannot act as CC/MCC when the principal diagnosis is a related condition (Correct answer)

Correct answer: It identifies secondary diagnoses that cannot act as CC/MCC when the principal diagnosis is a related condition

The CC/MCC exclusion list prevents double-counting by identifying pairs where a secondary condition cannot serve as a CC or MCC because it is too closely related to the principal diagnosis.

Question 29: A CDI team leader is designing onboarding for a new CDI specialist with a nursing background but no prior CDI experience. Which competency should be prioritized FIRST?

Understanding the relationship between clinical documentation, DRG assignment, and quality reporting (Correct answer)
Mastery of ICD-10-CM/PCS coding conventions
Familiarity with payer contract terms
Proficiency in the hospital's EHR system navigation

Correct answer: Understanding the relationship between clinical documentation, DRG assignment, and quality reporting

Understanding why documentation matters (its downstream impact) provides the foundational motivation for all CDI competencies.

Question 30: How does the 'Present on Admission' (POA) indicator affect CDI record review?

It only applies to outpatient records
It determines whether a condition was present at admission, affecting HAC designation and payment (Correct answer)
It is assigned by the CDI specialist, not the physician
It has no impact on documentation or reimbursement

Correct answer: It determines whether a condition was present at admission, affecting HAC designation and payment

POA status affects CMS Hospital-Acquired Condition policy, which can impact payment and quality reporting for conditions that develop during hospitalization.

Question 31: A CDI program is being evaluated for accreditation. Which documentation BEST demonstrates staff competency?

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

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

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

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

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

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 34: Which query format is generally considered the most compliant and preferred by AHIMA and ACDIS guidelines?

Retrospective queries submitted after the patient is discharged
Leading queries that suggest the desired diagnosis to the physician
Verbal queries only, to avoid creating a paper trail
Multiple-choice or open-ended queries that present clinically supported diagnostic options without directing the physician to a specific answer (Correct answer)

Correct answer: Multiple-choice or open-ended queries that present clinically supported diagnostic options without directing the physician to a specific answer

AHIMA and ACDIS standards require queries to be non-leading, presenting clinically supported options or leaving the answer open-ended.

Question 35: A CDI specialist disagrees with a coder's code assignment after a query is answered. What is the appropriate next step?

File a compliance complaint immediately
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
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 36: The Outpatient Prospective Payment System (OPPS) uses which classification system to group outpatient services for payment?

Episode Payment Models (EPMs)
Resource-Based Relative Value Scale (RBRVS)
Diagnosis-Related Groups (DRGs)
Ambulatory Payment Classifications (APCs) (Correct answer)

Correct answer: Ambulatory Payment Classifications (APCs)

OPPS pays for outpatient hospital services using Ambulatory Payment Classifications (APCs), which group similar services with similar costs.

Question 37: Which type of query format presents a list of diagnosis options based on clinical indicators and asks the physician to select, add, or indicate 'none of the above'?

Open-ended query
Verbal-only query
Multiple-choice query (Correct answer)
Leading query

Correct answer: Multiple-choice query

A multiple-choice query offers clinically supported options and a 'none of the above' choice to remain compliant and non-leading.

Question 38: Which document type is generally considered the most appropriate medium for a compliant physician query?

Standardized written or electronic query form (Correct answer)
Verbal-only communication with no written follow-up
Handwritten sticky note on the chart
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 39: 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 long it takes a physician to respond after a query is sent (Correct answer)
How many days after admission a query is issued
How many days before discharge the CDI review occurs

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 40: 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
Only document the principal diagnosis for palliative patients
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)

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 41: Which of the following is an example of a COMPLIANT CDI query format according to AHIMA and ACDIS guidelines?

'Please add sepsis to this record to increase the DRG weight.'
'Based on the clinical indicators noted, can you clarify whether the patient's condition represents sepsis, SIRS, infection, or another diagnosis?' (Correct answer)
'The coder needs a diagnosis for the elevated WBC.'
'Please document acute respiratory failure as the principal diagnosis.'

Correct answer: 'Based on the clinical indicators noted, can you clarify whether the patient's condition represents sepsis, SIRS, infection, or another diagnosis?'

Compliant queries are clinically based, offer multiple diagnostic options, and do not suggest a specific answer for financial gain.

Question 42: A physician documents 'Type 2 diabetes with diabetic nephropathy.' Which ICD-10-CM guideline applies to coding this combination?

Code nephropathy as the principal diagnosis with diabetes secondary
Code separately with an 'and' convention linking both codes
Code only the diabetes; nephropathy is assumed unrelated
Use a combination code that captures both conditions in a single code (Correct answer)

Correct answer: Use a combination code that captures both conditions in a single code

ICD-10-CM provides combination codes for diabetes with associated complications; a single code captures both the type 2 diabetes and the diabetic nephropathy.

Question 43: A CDI specialist queries the physician about 'acute blood loss anemia' found in clinical indicators. The physician confirms. How should this be coded?

D62 (acute posthemorrhagic anemia) (Correct answer)
D50.0 (iron deficiency anemia secondary to blood loss)
D64.9 (unspecified anemia)
Z13.0 (encounter for screening for anemia)

Correct answer: D62 (acute posthemorrhagic anemia)

Acute blood loss anemia is specifically indexed to D62, acute posthemorrhagic anemia, in ICD-10-CM.

Question 44: Which APR-DRG component is MOST useful for CDI programs focused on quality outcomes reporting rather than reimbursement?

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

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 45: A patient undergoes a coronary artery bypass graft (CABG) using a saphenous vein graft. Which ICD-10-PCS character specifies the device used?

Device character (6th) (Correct answer)
Section character (1st)
Qualifier character (7th)
Root operation character (3rd)

Correct answer: Device character (6th)

In ICD-10-PCS, the 6th character specifies the device left in place at the conclusion of a procedure; for a CABG, this character captures the type of graft used.

Question 46: A patient with HIV is admitted for Pneumocystis jirovecii pneumonia (PCP). How should this be coded?

Use a combination code for HIV with PCP (B20) as the principal diagnosis (Correct answer)
Code only PCP since HIV is a chronic condition
Code HIV disease as principal and PCP as secondary
Code PCP as principal since it is the reason for admission

Correct answer: Use a combination code for HIV with PCP (B20) as the principal diagnosis

ICD-10-CM uses code B20 for HIV disease, which includes all HIV-related conditions; B59 for PCP is added as an additional code.

Question 47: Which of the following is a primary goal of clinical coding practice within a CDI program?

To decrease the number of physician queries by making assumptions based on clinical indicators.
To educate physicians on how to document to achieve the highest possible Case Mix Index (CMI).
To maximize hospital reimbursement by upcoding whenever possible.
To ensure the coded data accurately reflects the patient's clinical picture and severity of illness. (Correct answer)

Correct answer: To ensure the coded data accurately reflects the patient's clinical picture and severity of illness.

The core purpose of CDI and the associated clinical coding practice is to ensure that the medical record documentation is complete and accurate, so that the assigned codes fully and precisely represent the patient's diagnoses, the severity of their conditions, and the services provided.

Question 48: A new CDI manager inherits a team with no standardized orientation program. What should be developed FIRST?

A query template library for the top 10 DRGs
A productivity incentive structure for experienced staff
A physician engagement strategy for the hospitalist group
A competency-based orientation curriculum aligned with AHIMA/ACDIS CDI practice standards (Correct answer)

Correct answer: A competency-based orientation curriculum aligned with AHIMA/ACDIS CDI practice standards

A standardized, competency-based orientation ensures every new hire begins with the same foundational knowledge and skills.

Question 49: In the APR-DRG system, 'Risk of Mortality' (ROM) data is most commonly applied for which purpose?

Comparing a hospital's observed-to-expected in-hospital mortality ratio for quality benchmarking (Correct answer)
Setting a patient's expected length of stay for utilization management decisions
Assigning MS-DRG relative weights for Medicare inpatient claims
Determining CC/MCC status for secondary ICD-10-CM diagnosis codes

Correct answer: Comparing a hospital's observed-to-expected in-hospital mortality ratio for quality benchmarking

ROM subclass data feeds into quality benchmarking tools that compare a hospital's actual (observed) in-hospital mortality against what would be expected given the severity of its patient population. This O/E ratio is used in public reporting, accreditation, and value-based purchasing programs. ROM does not affect MS-DRG or CC/MCC determination.

Question 50: A CDI program wants to reduce the time from patient admission to initial CDI review. Which workflow change would most directly achieve this goal?

Requiring coders to complete CDI reviews before physicians
Implementing retrospective-only CDI review
Adopting a concurrent 24-hour review target with electronic worklist prioritization (Correct answer)
Limiting CDI reviews to patients with LOS greater than 5 days

Correct answer: Adopting a concurrent 24-hour review target with electronic worklist prioritization

Concurrent review with a 24-hour target and electronic worklist prioritization ensures timely intervention while the patient is still admitted.

Question 51: Under AHIMA's data quality model, 'currency' (also called timeliness) in health records refers to:

Ensuring records are financially up to date for billing
Using the most recent ICD-10-CM code set edition
Keeping the EHR software updated to the latest version
Documentation being recorded close in time to the event it describes (Correct answer)

Correct answer: Documentation being recorded close in time to the event it describes

Currency/timeliness means that documentation is recorded as close as possible to the time of the clinical event to ensure it accurately reflects the patient's status at that moment.

Question 52: Which of the following best describes the concept of 'clinical validation' in the CDI context?

Confirming that a query was answered by a licensed physician
Ensuring that a diagnosis meets MS-DRG grouper criteria
Verifying that a diagnosis code exists in ICD-10-CM
Determining whether the clinical evidence supports the documented diagnosis (Correct answer)

Correct answer: Determining whether the clinical evidence supports the documented diagnosis

Clinical validation involves reviewing clinical evidence in the record to confirm that a documented diagnosis is clinically supported.

Question 53: A patient is admitted with a hip fracture and develops a hospital-acquired pressure injury during the stay. For CDI purposes, this pressure injury is classified as which type of condition?

Present on Admission (POA) exempt condition
Complication excluded from MS-DRG calculation
Principal diagnosis
Hospital-Acquired Condition (HAC) (Correct answer)

Correct answer: Hospital-Acquired Condition (HAC)

Hospital-acquired pressure injuries (stage 3 or 4) are CMS-designated Hospital-Acquired Conditions, affecting POA status reporting and payment.

Question 54: What does the term 'query rate' measure in a CDI program?

The number of queries sent divided by the number of cases reviewed (Correct answer)
The ratio of concurrent to retrospective queries
The percentage of queries that result in a DRG change
The speed at which physicians respond to queries

Correct answer: The number of queries sent divided by the number of cases reviewed

Query rate is calculated as the number of queries sent relative to cases reviewed and is used to monitor CDI program activity.

Question 55: When reviewing a record for a patient with a documented stroke, which additional clarification is most valuable for accurate ICD-10-CM coding?

The patient's insurance type and coverage level
Only the discharge disposition of the patient
Whether the stroke is ischemic or hemorrhagic, the affected side, and the dominant or non-dominant laterality (Correct answer)
The number of days the patient was in the ICU

Correct answer: Whether the stroke is ischemic or hemorrhagic, the affected side, and the dominant or non-dominant laterality

ICD-10-CM stroke coding requires type (ischemic vs. hemorrhagic), affected cerebral artery, laterality, and dominance for maximum specificity.

Question 56: A physician documents 'possible pneumonia' at discharge. Under UHDDS guidelines for inpatient coding, how should this be handled?

Code it as 'signs and symptoms' since it is unconfirmed
Code only the symptoms such as fever and cough
Code 'possible pneumonia' as if confirmed, since uncertain diagnoses are coded as confirmed for inpatient encounters (Correct answer)
Query the physician to obtain a definitive diagnosis before coding

Correct answer: Code 'possible pneumonia' as if confirmed, since uncertain diagnoses are coded as confirmed for inpatient encounters

UHDDS inpatient coding guidelines allow uncertain diagnoses (possible, probable, suspected) to be coded as if confirmed at the time of discharge.

Question 57: A hospital is preparing for a Joint Commission survey. Which CDI-related documentation standard is most likely to be evaluated?

The CDI team's query concurrence rate
The number of CDI specialists per 100 beds
Timeliness and completeness of medical record entries including discharge summaries (Correct answer)
Compliance with UHDDS definition of principal diagnosis

Correct answer: Timeliness and completeness of medical record entries including discharge summaries

The Joint Commission evaluates medical record completion standards including timeliness of discharge summaries and authentication of entries.

Question 58: A hospital's compliance audit reveals that 40% of HAC (Hospital-Acquired Condition) cases lack required 'present on admission' (POA) indicators. What is the primary risk?

Increased length of stay for affected patients
Automatic downcoding of all affected DRGs
Loss of Medicare payment for those HAC-related conditions (Correct answer)
Mandatory external audit by the OIG

Correct answer: Loss of Medicare payment for those HAC-related conditions

CMS does not pay the higher DRG rate for cases where a HAC occurs that was not present on admission, resulting in payment reduction.

Question 59: The Present on Admission (POA) indicator is required for all diagnoses on inpatient claims. Which POA indicator code means the condition was present at the time of inpatient admission?

U
W
N
Y (Correct answer)

Correct answer: Y

POA indicator 'Y' (Yes) means the condition was present at the time of inpatient admission.

Question 60: A physician documents 'SIRS due to non-infectious process (pancreatitis).' Which ICD-10-CM code is assigned for the SIRS?

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

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 61: 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?

Query the physician to clarify if the pancreatitis is alcohol-induced, idiopathic, or due to another etiology (Correct answer)
Code biliary pancreatitis as a default since it is most common
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 62: The CDI department has identified a trend of misaligned principal diagnosis selection between the CDI specialist's working DRG and the final coded DRG. Which department should the CDI leader collaborate with FIRST to investigate and resolve this issue?

Health Information Management (HIM)/Coding (Correct answer)
Information Technology (IT)
Patient Financial Services
Quality Management

Correct answer: Health Information Management (HIM)/Coding

The Health Information Management (HIM)/Coding department is responsible for assigning the final codes based on the complete medical record at discharge. A discrepancy between the CDI team's working DRG and the final coded DRG often points to a difference in interpretation of coding guidelines or clinical documentation. The first step in resolving this is a collaborative discussion and review process between the CDI and HIM/Coding leaders to ensure both teams are aligned.

Question 63: 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 64: Which federal law governs the anti-kickback provisions that prohibit offering remuneration to induce Medicare or Medicaid referrals?

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

Correct answer: Anti-Kickback Statute (AKS)

The Anti-Kickback Statute (42 U.S.C. § 1320a-7b) prohibits knowingly offering, paying, soliciting, or receiving anything of value to induce or reward federal healthcare program referrals.

Question 65: A CDI specialist queries a physician about possible sepsis in a patient receiving IV antibiotics for pneumonia with fever, leukocytosis, and hypotension. The physician responds 'sepsis.' What is the NEXT appropriate CDI step?

Immediately update the billing system with the new diagnosis
Submit a second query to confirm the physician's answer
Ignore the response since the original diagnosis was pneumonia
Ensure the query response is properly authenticated and documented in the medical record before coding (Correct answer)

Correct answer: Ensure the query response is properly authenticated and documented in the medical record before coding

A physician's query response must be authenticated (signed/dated) and documented in the medical record per facility policy before the coder uses it to assign or change a diagnosis code.

Question 66: Which metric would BEST help a CDI manager identify which CDI specialists need additional training on sepsis documentation?

Number of sepsis discharges reviewed by specialist
Overall query volume by specialist
Average LOS for sepsis cases by specialist
Sepsis-specific query rate and agreement rate by specialist (Correct answer)

Correct answer: Sepsis-specific query rate and agreement rate by specialist

Tracking sepsis-specific query rates and agreement rates by specialist reveals individual performance gaps in recognizing and querying sepsis documentation opportunities.

Question 67: A patient is admitted for a hip fracture and develops a stage 3 pressure ulcer of the heel during the inpatient stay. What POA indicator is assigned to the pressure ulcer?

N – Not present at admission (Correct answer)
Y – Present at admission
W – Clinically undetermined
U – Documentation insufficient to determine

Correct answer: N – Not present at admission

A pressure ulcer that develops during the inpatient stay was not present at the time of admission and receives POA indicator 'N.'

Question 68: A CDI professional reviews a record where a patient with a history of hypertension presents with shortness of breath, an ejection fraction of 30%, and is treated with IV diuretics. The physician has documented 'heart failure'. According to the 2022 AHIMA/ACDIS Practice Brief, which of the following is the most compliant query format to clarify the type and acuity of the heart failure?

A leading query suggesting, 'Based on the EF of 30% and IV diuretic use, please document acute systolic heart failure.'
An open-ended query stating, 'Please document a more specific diagnosis for the patient's heart failure to ensure proper reimbursement.'
A multiple-choice query providing clinically supported options such as 'Acute systolic heart failure,' 'Chronic systolic heart failure,' 'Acute on chronic systolic heart failure,' and 'Unable to determine.' (Correct answer)
A 'Yes/No' query asking, 'Is the patient experiencing acute on chronic systolic heart failure?'

Correct answer: A multiple-choice query providing clinically supported options such as 'Acute systolic heart failure,' 'Chronic systolic heart failure,' 'Acute on chronic systolic heart failure,' and 'Unable to determine.'

The 2022 AHIMA/ACDIS 'Guidelines for Achieving a Compliant Query Practice' recommends using a multiple-choice format when multiple clinically reasonable options exist. This format allows the provider to use their clinical judgment to select the most appropriate diagnosis based on the presented clinical indicators (low EF, symptoms, treatment) without being led to a specific answer. Mentioning reimbursement is non-compliant, and a Yes/No query is inappropriate for establishing this level of specificity when the initial diagnosis is already documented.

Question 69: Which health information technology standard BEST ensures that data exchanged between a hospital EHR and an external CDI analytics platform is structured and readable?

HL7 FHIR (Fast Healthcare Interoperability Resources) (Correct answer)
DICOM imaging protocol
OSHA occupational safety regulations
HIPAA Privacy Rule

Correct answer: HL7 FHIR (Fast Healthcare Interoperability Resources)

HL7 FHIR is the current standard for exchanging healthcare information electronically in a structured, machine-readable format between different health IT systems.

Question 70: Which of the following best describes a 'multiple-choice' style physician query?

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

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 71: 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?

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

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 72: In the outpatient hospital facility setting, CPT codes drive reimbursement under which Medicare payment system?

Ambulatory Payment Classifications (APCs) (Correct answer)
All Patient Refined DRGs (APR-DRGs)
Resource-Based Relative Value Scale (RBRVS)
Inpatient Prospective Payment System (IPPS)

Correct answer: Ambulatory Payment Classifications (APCs)

Outpatient hospital services billed by facilities to Medicare are reimbursed through the Outpatient Prospective Payment System (OPPS), which groups services into Ambulatory Payment Classifications (APCs) based on CPT codes. RBRVS is used for physician professional fees, not facility payments.

Question 73: Which adult learning principle is BEST applied when designing CDI education for experienced physicians?

Pedagogy — structure learning with step-by-step instructor direction
Andragogy — leverage prior experience and frame learning as immediately applicable (Correct answer)
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 74: When a provider documents 'possible' or 'probable' diagnosis at discharge in an inpatient setting, how should it be coded?

Do not code it; query the physician for confirmation
Assign a code for 'suspected' condition from Z03 category
Code the signs and symptoms, not the uncertain diagnosis
Code the uncertain diagnosis as if confirmed (Correct answer)

Correct answer: Code the uncertain diagnosis as if confirmed

For inpatient coding, ICD-10-CM guidelines allow coding of conditions documented as 'possible,' 'probable,' or 'suspected' as if established at the time of discharge.

Question 75: A CDI specialist queries for 'malnutrition' based on low albumin alone. The physician disagrees. What is the most appropriate next step?

Code malnutrition based on the lab value as a default
Re-query using the same clinical indicators
Accept the physician's response and close the query with the physician's documented conclusion (Correct answer)
Escalate to the coding director to override the physician

Correct answer: Accept the physician's response and close the query with the physician's documented conclusion

The physician's clinical judgment is final; CDI specialists facilitate documentation clarity but cannot override provider decisions.

Question 76: Which documentation practice best supports accurate risk-of-mortality (ROM) scoring in APR-DRG methodology?

Documenting specific, clinically supported diagnoses with appropriate severity descriptors (e.g., acute vs. chronic, stage, degree) (Correct answer)
Relying on nursing assessments rather than physician documentation
Listing as many diagnoses as possible regardless of clinical support
Using abbreviations to save documentation time

Correct answer: Documenting specific, clinically supported diagnoses with appropriate severity descriptors (e.g., acute vs. chronic, stage, degree)

Specific, physician-documented diagnoses with clinical qualifiers directly influence ROM subclass assignment in APR-DRG, reflecting true patient complexity.

Question 77: Which of the following documentation deficiencies would MOST directly affect the reliability of severity-of-illness (SOI) and risk-of-mortality (ROM) scores used in hospital quality reporting?

Unspecified diagnoses that lack clinical context (Correct answer)
Incorrect room assignment in the ADT system
A missing dietary consult note
Missing patient name on a lab requisition

Correct answer: Unspecified diagnoses that lack clinical context

SOI and ROM scores derived from diagnosis codes depend on specificity; unspecified diagnoses lead to lower acuity coding, which underrepresents the patient's true condition and skews quality metrics.

Question 78: Which of the following would be considered a LEADING indicator of CDI program performance, as opposed to a lagging indicator?

Quarterly DRG shift revenue
Annual CMI change
Daily query volume by CDI specialist (Correct answer)
Year-end CC/MCC capture rate

Correct answer: Daily query volume by CDI specialist

Daily query volume is a leading indicator because it predicts future outcomes; CMI and revenue metrics are lagging indicators that reflect past performance.

Question 79: A CDI manager notices physician query response rates have dropped after a new EHR rollout. What is the MOST effective first intervention?

Escalate the issue to hospital administration immediately
Suspend querying until the EHR issues are resolved
Schedule one-on-one meetings with low-responders to identify EHR workflow barriers (Correct answer)
Send a mass email reminding physicians of query deadlines

Correct answer: Schedule one-on-one meetings with low-responders to identify EHR workflow barriers

Individualized outreach identifies specific workflow barriers so targeted solutions can be developed.

Question 80: 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?

Accept the diagnosis as it was a procedural case
Code the case without any query since hemoglobin did drop
Add iron deficiency anemia as a secondary diagnosis
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 81: 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 that replaces the physician's existing documentation
A query where the CDI specialist states a diagnosis and asks if the physician agrees or disagrees (Correct answer)

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 82: CMS's Two-Midnight Rule primarily affects which type of patient status determination?

Emergency department classification
Outpatient observation status
Inpatient admission criteria (Correct answer)
SNF level of care

Correct answer: Inpatient admission criteria

The Two-Midnight Rule establishes that inpatient admission is appropriate when the physician expects the patient to require hospital care spanning at least two midnights.

Question 83: A query for 'protein-calorie malnutrition' is most appropriately triggered by which combination of clinical indicators?

Normal dietary intake with a documented allergy
Elevated BMI with a documented eating disorder
Low albumin, unintentional weight loss, and poor nutritional intake documented in dietitian notes (Correct answer)
Normal albumin, normal BMI, and regular diet intake

Correct answer: Low albumin, unintentional weight loss, and poor nutritional intake documented in dietitian notes

Hypoalbuminemia, unintentional weight loss, and poor intake documented by a dietitian together constitute strong clinical support for a malnutrition query.

Question 84: A CDI specialist reviews a record in which the patient received a blood transfusion but 'anemia' is not documented. What is the best course of action?

Query the physician to clarify if an anemia diagnosis is present and its type (Correct answer)
Ignore the gap since transfusions are routine procedures
Document anemia in the nursing notes as a clinical finding
Code anemia based on the transfusion order

Correct answer: Query the physician to clarify if an anemia diagnosis is present and its type

A blood transfusion is a significant clinical indicator that may support a query for anemia, allowing the physician to document and specify the condition.

Question 85: How can a hospital ensure compliance with coding and reimbursement guidelines?

By coding based on the hospital’s internal guidelines, rather than payer requirements
By allowing physicians to code the diagnosis themselves
By performing regular audits of clinical documentation and coding accuracy (Correct answer)
By submitting claims without reviewing the medical records thoroughly

Correct answer: By performing regular audits of clinical documentation and coding accuracy

Regular audits are a cornerstone of compliance in healthcare. By systematically reviewing clinical documentation against coding guidelines and payer requirements, hospitals can identify discrepancies, errors, and areas for improvement. Audits help ensure that documentation accurately reflects the patient's condition and that coding is precise, thereby reducing the risk of non-compliance, claim denials, and potential fraud investigations.

Question 86: According to the AHIMA/ACDIS Practice Brief, which of the following is an essential element of a compliant multiple-choice query?

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)
Including at least five clinically valid options to choose from.
Listing the option with the highest reimbursement impact first.

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

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

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 88: Which CMS program penalizes hospitals with excess readmissions for specific conditions such as heart failure, pneumonia, and hip/knee replacement?

Meaningful Use / Promoting Interoperability
Hospital Value-Based Purchasing Program
Hospital-Acquired Condition Reduction Program
Hospital Readmissions Reduction Program (HRRP) (Correct answer)

Correct answer: Hospital Readmissions Reduction Program (HRRP)

The HRRP reduces Medicare payments to hospitals with higher-than-expected 30-day readmission rates for specified conditions.

Question 89: What is the function of the National Correct Coding Initiative (NCCI) edits in outpatient claims?

To audit inpatient DRG assignments post-payment
To validate diagnosis codes against ICD-10-CM tabular guidelines
To assign APCs to outpatient procedures
To prevent improper payment for services that should not be billed together (Correct answer)

Correct answer: To prevent improper payment for services that should not be billed together

NCCI edits, developed by CMS, identify pairs of CPT/HCPCS codes that should not be reported together because one is considered a component of the other, preventing unbundling.

Question 90: A CDI specialist reviews a record where the physician documents 'encephalopathy' without further specification in a patient with liver failure. What is the most appropriate next step?

Query the physician to clarify the type of encephalopathy (e.g., hepatic encephalopathy) to support more specific coding (Correct answer)
Code toxic encephalopathy since the liver is the source
Code unspecified encephalopathy and close the record
Assume metabolic encephalopathy since it is the most common type

Correct answer: Query the physician to clarify the type of encephalopathy (e.g., hepatic encephalopathy) to support more specific coding

Querying for specificity of encephalopathy type (e.g., hepatic vs. metabolic) ensures accurate coding, which can affect DRG assignment and severity.

Question 91: 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)
Centers for Medicare & Medicaid Services (CMS) (Correct answer)
Health Resources and Services Administration (HRSA)
Office of Inspector General (OIG)

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 92: When a payer denies a claim for 'lack of medical necessity,' what documentation should the CDI specialist prioritize in the appeal?

Clinical documentation demonstrating the patient met criteria for the level of care (Correct answer)
The charge description master entries for all billed services
The hospital's internal DRG validation report
The patient's insurance eligibility verification records

Correct answer: Clinical documentation demonstrating the patient met criteria for the level of care

Medical necessity appeals require clinical documentation showing the patient's condition warranted the level of care that was provided.

Question 93: Which governance structure BEST supports a high-performing CDI program's alignment with hospital strategic goals?

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

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 94: Why is compliance with clinical documentation standards important for healthcare providers?

All of the above (Correct answer)
To increase hospital revenue through proper coding
To avoid legal liability and penalties
To ensure that patient care is documented in a timely manner

Correct answer: All of the above

Compliance with clinical documentation standards is multifaceted and crucial for several reasons. It helps avoid legal liability and penalties from regulatory bodies for inaccurate or fraudulent billing. It ensures patient care is accurately documented, which is vital for continuity of care and patient safety. Finally, proper coding based on complete documentation directly impacts hospital revenue by ensuring accurate and appropriate reimbursement.

Question 95: A CDI program reports a 'missed opportunity rate.' What does this metric typically represent?

Cases where a DRG downgrade occurred post-audit
Cases where the physician did not respond to a query
Cases where no query was sent despite documentation gaps (Correct answer)
Cases where the coder disagreed with the CDI specialist

Correct answer: Cases where no query was sent despite documentation gaps

Missed opportunity rate identifies cases where a CDI review was performed but no query was issued despite identifiable documentation gaps.

Question 96: A CDI specialist notices that a patient was treated for heart failure but the physician documented only 'dyspnea.' What is the most appropriate action?

Discharge the case without further action
Code heart failure based on clinical findings alone
Document heart failure in the coding abstraction without querying
Send a query presenting heart failure and other clinically supported options for physician clarification (Correct answer)

Correct answer: Send a query presenting heart failure and other clinically supported options for physician clarification

When clinical indicators suggest a specific condition not documented by the physician, a compliant query presenting supported options is the correct step.

Question 97: A patient undergoes a laparoscopic cholecystectomy converted to open due to adhesions. How should this be coded in ICD-10-CM/PCS?

Code only the open cholecystectomy (Correct answer)
Code only the laparoscopic cholecystectomy
Code both the laparoscopic attempt and the open cholecystectomy
Code the laparoscopic with a conversion qualifier

Correct answer: Code only the open cholecystectomy

Per ICD-10-PCS guidelines, when a laparoscopic procedure is converted to open, only the open procedure is coded.

Question 98: A CDI leader discovers that query compliance rates differ significantly between day and night shift staff. What is the BEST next step?

Report the discrepancy to hospital administration for disciplinary action
Eliminate night shift CDI review to standardize practice
Reassign all night shift staff to day shift
Analyze workflow differences between shifts and design shift-specific education and support tools (Correct answer)

Correct answer: Analyze workflow differences between shifts and design shift-specific education and support tools

Shift-specific workflow barriers require targeted analysis before appropriate education interventions can be designed.

Question 99: A hospital notices its observed-to-expected (O/E) mortality ratio is greater than 1.0. What does this indicate?

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

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 100: 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?

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

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 101: 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
Physician satisfaction scores and number of education hours delivered
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

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 102: A patient's lab results show a serum lactate of 4.2 mmol/L and blood cultures are positive. The physician documents 'sepsis.' What additional documentation query may be appropriate?

Query only if the patient is in the ICU
No query is needed; sepsis documentation is complete
Query to downgrade to localized infection since sepsis is over-documented
Query to clarify whether septic shock or organ dysfunction is present given the lactate elevation (Correct answer)

Correct answer: Query to clarify whether septic shock or organ dysfunction is present given the lactate elevation

An elevated lactate ≥2 mmol/L with sepsis may indicate septic shock per Sepsis-3 criteria, warranting a query for clarification.

Question 103: A CDI specialist reviews a case where the physician documents 'possible heart failure' but the patient received no diuretics, BNP is normal, and echo shows normal EF. What is the most appropriate CDI action?

Issue a clinical validation query asking the physician to confirm or clarify the heart failure diagnosis given the clinical picture (Correct answer)
Code heart failure as confirmed since the physician documented it
Delete the diagnosis from the record
Request a cardiology consult to override the attending's documentation

Correct answer: Issue a clinical validation query asking the physician to confirm or clarify the heart failure diagnosis given the clinical picture

When clinical indicators do not support a documented diagnosis, a clinical validation query is appropriate to seek physician clarification.

Question 104: A patient with sepsis due to a urinary tract infection is admitted. Under ICD-10-CM, which sequencing is correct?

Code only sepsis; UTI is included
UTI first, then sepsis
Sepsis first, then UTI as the underlying infection (Correct answer)
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 105: A CDI specialist is working from home and discusses specific, identifiable patient details with a physician over the phone while their family members are in the same room. Which compliance principle is most directly violated?

AHIMA/ACDIS Query Guidelines
Health Insurance Portability and Accountability Act (HIPAA) (Correct answer)
The Stark Law
The False Claims Act

Correct answer: Health Insurance Portability and Accountability Act (HIPAA)

HIPAA's Privacy Rule requires appropriate safeguards to protect the privacy of Protected Health Information (PHI). Discussing identifiable patient details in a non-private setting where unauthorized individuals (in this case, family members) can overhear constitutes a failure to safeguard PHI and is a potential HIPAA violation.

Question 106: 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:

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

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 107: Which of the following is the CORRECT UHDDS definition of 'principal diagnosis' used in the inpatient acute care setting?

The diagnosis that generates the highest DRG reimbursement
The diagnosis present on admission that caused the patient the most pain
The condition established after study to be chiefly responsible for occasioning the admission (Correct answer)
The first diagnosis listed on the physician's H&P

Correct answer: The condition established after study to be chiefly responsible for occasioning the admission

UHDDS defines the principal diagnosis as the condition established after study to be chiefly responsible for occasioning the admission to the hospital; this is a coding and CDI cornerstone.

Question 108: 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
File a complaint with the OIG
Request a redetermination from the Medicare Administrative Contractor (Correct answer)
Submit an appeal directly to the federal district court

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 109: A CDI manager wants to measure the effectiveness of a physician education intervention. Which metric is MOST directly relevant?

Query agreement rate and reduction in recurring documentation gaps for the educated physician cohort (Correct answer)
Total hospital revenue for the quarter
Number of physicians who attended the education session
Number of new ICD-10 codes added to the system

Correct answer: Query agreement rate and reduction in recurring documentation gaps for the educated physician cohort

Changes in query agreement rate and recurring gap frequency directly measure whether education changed physician documentation behavior.

Question 110: Which of the following is true about the role of clinical documentation improvement (CDI) in reimbursement?

CDI only affects the accuracy of billing statements, not reimbursement
CDI does not impact reimbursement as it is primarily concerned with patient care
CDI ensures that all diagnoses are coded correctly and completely for accurate reimbursement (Correct answer)
CDI focuses solely on improving the readability of physicians' handwriting

Correct answer: CDI ensures that all diagnoses are coded correctly and completely for accurate reimbursement

Clinical Documentation Improvement (CDI) programs focus on improving the quality, completeness, and accuracy of clinical documentation in the patient's medical record. This directly impacts reimbursement because accurate and complete documentation allows coders to assign the most specific and appropriate ICD-10-CM and CPT codes. These codes, in turn, determine the correct DRG assignment and ultimately the appropriate reimbursement for the services provided.

Question 111: Which of the following is essential for accurate clinical documentation?

Physician handwriting legibility
Proper use of abbreviations
Use of diagnostic codes only
Comprehensive patient history (Correct answer)

Correct answer: Comprehensive patient history

Accurate clinical documentation relies on a complete picture of the patient's health, which a comprehensive patient history provides. This history includes past medical conditions, surgeries, medications, allergies, and social history, all of which are crucial for making correct diagnoses and treatment plans. Without a thorough history, documentation can be incomplete or misleading, impacting care and coding accuracy.

Question 112: When querying for malnutrition in a hospitalized patient, which set of criteria is most commonly referenced?

ASPEN/AND malnutrition consensus criteria including energy intake, weight loss, and loss of muscle mass (Correct answer)
SOFA organ failure score
APACHE II scoring system
NIHSS neurological deficit scale

Correct answer: ASPEN/AND malnutrition consensus criteria including energy intake, weight loss, and loss of muscle mass

The ASPEN/AND 2012 consensus criteria are the standard used in clinical practice and CDI to support documentation of malnutrition.

Question 113: Which metric best reflects the financial impact of a CDI program's DRG optimization efforts over time?

Facility-adjusted expected CMI versus actual CMI trend (Correct answer)
Average length of stay per discharge
Total number of physician queries submitted per month
Percentage of cases reviewed by CDI specialists

Correct answer: Facility-adjusted expected CMI versus actual CMI trend

Tracking actual CMI against facility-adjusted expected CMI isolates the documentation-driven component of case weight improvement.

Question 114: In CPT coding, what distinguishes a 'repair' from a 'reconstruction' when coding soft tissue procedures?

Repair is coded with E/M codes; reconstruction with surgical codes
Repair uses local tissue; reconstruction uses distant or free flaps (Correct answer)
Reconstruction always requires an implant; repair does not
Repair applies to wounds under 5 cm; reconstruction to larger wounds

Correct answer: Repair uses local tissue; reconstruction uses distant or free flaps

CPT differentiates repair (direct closure or local tissue rearrangement) from reconstruction (tissue transfer from a distant site or free flap).

Question 115: The CDI director notices a consistent lack of specificity in documenting the cause of acute kidney injury (AKI) among the hospitalist group. Despite previous group presentations, the issue persists. What is the most effective next step to improve documentation?

Report the non-compliant physicians to the quality department.
Send a memo to the Chief Medical Officer demanding compliance.
Schedule one-on-one or small group sessions with the hospitalists using their own case examples. (Correct answer)
Implement a mandatory computer-based learning module for all hospitalists.

Correct answer: Schedule one-on-one or small group sessions with the hospitalists using their own case examples.

Physicians respond best to education that is relevant, data-driven, and respects their time. Using their own de-identified case examples in one-on-one or small group settings provides direct, actionable feedback and facilitates a collaborative discussion, which is more effective than generic group presentations or punitive measures.

Question 116: A patient is admitted without any skin breakdown and develops a Stage 3 pressure ulcer during the hospitalization. What is the CDI specialist's primary documentation responsibility?

Request the coder assign the condition as present on admission to protect the hospital from financial penalty
Query the physician to document the pressure ulcer's stage and confirm it was not present on admission, as accurate documentation affects both HAC reporting and DRG reimbursement (Correct answer)
Defer documentation of the ulcer to the discharge summary only to allow for complete wound assessment
Ensure the wound care nurse documents the Braden Scale score in the nursing notes

Correct answer: Query the physician to document the pressure ulcer's stage and confirm it was not present on admission, as accurate documentation affects both HAC reporting and DRG reimbursement

Stage 3 and Stage 4 pressure ulcers are CMS-designated HACs. The physician must document the stage (Stage 1–4, unstageable, or deep tissue injury) because the stage determines the ICD-10-CM code and the resulting MS-DRG. The POA indicator must accurately reflect when the condition developed. A leading query designed to avoid a HAC flag would be a compliance violation.

Question 117: When coding a patient with both COPD and acute exacerbation of asthma, what is the correct ICD-10-CM approach?

Use J44.1 for COPD with acute exacerbation to cover both
Code only the condition requiring the most resources
Code asthma with acute exacerbation and COPD separately (Correct answer)
Code only the COPD; asthma is included

Correct answer: Code asthma with acute exacerbation and COPD separately

ICD-10-CM instructs coders to assign separate codes for COPD and asthma when both are documented, including the acute exacerbation code for asthma.

Question 118: When a CDI educator presents denial data to clinical staff, which framing is MOST likely to drive behavior change?

Limit the audience to department heads only
Share aggregate denial rates without case-level detail to protect privacy
Present raw dollar amounts of denied claims to emphasize financial loss
Connect denial patterns to specific documentation gaps using de-identified case examples (Correct answer)

Correct answer: Connect denial patterns to specific documentation gaps using de-identified case examples

Case-based examples make abstract data concrete and show clinicians the direct link between their documentation and outcomes.

Question 119: Which of the following actions is part of a successful clinical documentation audit process?

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

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 120: Which of the following is a key principle of a compliant, non-leading physician query?

Including the potential impact on quality scores to emphasize the importance of the query.
Citing specific clinical indicators from the patient's current health record to support the need for clarification. (Correct answer)
Suggesting a diagnosis that is not yet documented but is suspected by the CDI professional.
Using a yes/no format to obtain a new diagnosis when only clinical indicators are present.

Correct answer: Citing specific clinical indicators from the patient's current health record to support the need for clarification.

Compliant queries must be based on and cite the specific clinical indicators found within the patient's health record for that episode of care. This provides the clinical evidence for why clarification is needed. Mentioning the impact on reimbursement or quality scores is strictly prohibited as it is considered leading. A new diagnosis cannot be introduced via a yes/no query; this format is reserved for clarifying diagnoses already documented.

Question 121: A hospital's CDI dashboard shows that its geometric mean LOS (GMLOS) is consistently above the MS-DRG expected GMLOS. This finding most likely suggests:

There may be documentation gaps that result in lower-weighted DRGs than warranted (Correct answer)
Documentation is accurate and reflects true patient complexity
The CDI program is successfully capturing all complications
Patients are being discharged before medically appropriate

Correct answer: There may be documentation gaps that result in lower-weighted DRGs than warranted

When GMLOS exceeds the expected GMLOS, it may indicate that documented complexity is not matching actual patient acuity, pointing to documentation gaps.

Question 122: During record review, a CDI specialist finds a patient with a troponin of 2.8 ng/mL and an EKG showing ST changes, but only 'chest pain' is documented. What is the most appropriate query focus?

Query whether the patient had an acute myocardial infarction or another cardiac diagnosis (Correct answer)
Code NSTEMI based on the lab values without a query
Document 'rule out MI' independently in the clinical documentation
Accept 'chest pain' since the physician did not document a cardiac event

Correct answer: Query whether the patient had an acute myocardial infarction or another cardiac diagnosis

Clinical indicators such as elevated troponin and EKG changes support querying for a more specific cardiac diagnosis consistent with those findings.

Question 123: Which change management model is MOST commonly recommended when implementing a new CDI query policy?

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

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 124: Which tool is MOST appropriate for identifying systemic documentation education gaps across a CDI team?

Review of physician query response times only
Random case audits performed monthly
Root cause analysis of query denials and coding discrepancy patterns (Correct answer)
Employee satisfaction surveys

Correct answer: Root cause analysis of query denials and coding discrepancy patterns

Analyzing patterns in query denials and discrepancies pinpoints which documentation concepts need reinforced education.

Question 125: Which federal agency is primarily responsible for investigating healthcare fraud and abuse under the Medicare and Medicaid programs?

Office for Civil Rights (OCR)
Centers for Medicare & Medicaid Services (CMS)
Department of Justice (DOJ)
Office of Inspector General (OIG) (Correct answer)

Correct answer: Office of Inspector General (OIG)

The OIG is the primary federal agency responsible for investigating healthcare fraud, waste, and abuse in federal health programs.

Question 126: In CDI quality metrics, 'validation rate' refers to:

The percentage of records that pass a post-discharge coding audit
The percentage of CDI queries validated by the compliance team
The percentage of cases where CDI review occurred within 24 hours of admission
The percentage of CDI-recommended diagnoses confirmed by the attending physician (Correct answer)

Correct answer: The percentage of CDI-recommended diagnoses confirmed by the attending physician

Validation rate measures how often physicians confirm the diagnoses suggested in CDI queries, reflecting clinical accuracy of CDI recommendations.

Question 127: What role does the CDI leader play in sustaining a culture of documentation excellence beyond initial training?

Conducting annual education sessions only
Championing ongoing feedback loops, celebrating wins, and integrating documentation quality into departmental goals (Correct answer)
Focusing exclusively on new hire orientation programs
Delegating all follow-up education to the HIM department

Correct answer: Championing ongoing feedback loops, celebrating wins, and integrating documentation quality into departmental goals

Sustained culture change requires continuous reinforcement, recognition, and alignment with organizational goals.

Question 128: A CDI program wants to demonstrate ROI to hospital administration. Which combination of metrics BEST supports this business case?

Query volume and physician satisfaction scores
Average LOS and number of records reviewed
Coder productivity and charge capture rate
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 129: Under the CMS HAC Reduction Program, a condition qualifies as a Hospital-Acquired Condition (HAC) when it:

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)
Is any secondary diagnosis that extends the patient's length of stay
Is a complication that occurred during a prior hospitalization
Is documented as the principal diagnosis on the inpatient claim

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 130: A CDI manager is presenting ROI to hospital leadership. Which calculation best demonstrates the financial impact of the CDI program?

Total number of MS-DRG weight points captured annually
Average physician query response time in hours
Total number of queries issued in the fiscal year
Reimbursement difference between pre-query and post-query DRG assignments multiplied by case volume (Correct answer)

Correct answer: Reimbursement difference between pre-query and post-query DRG assignments multiplied by case volume

Multiplying the reimbursement difference between pre- and post-query DRG assignments by case volume quantifies the direct financial impact of CDI query activity.

Question 131: A CDI specialist disagrees with a physician's documented diagnosis based on clinical indicators. After querying, the physician affirms the diagnosis. What should the CDI specialist do?

Accept the physician's clinical judgment and document the query outcome (Correct answer)
Remove the query from the record
Escalate to the compliance department to override the physician
Submit the case to the coding team to code a different diagnosis

Correct answer: Accept the physician's clinical judgment and document the query outcome

Physicians hold final clinical authority; CDI specialists must respect physician judgment after a query and cannot unilaterally override documented diagnoses.

Question 132: A CDI specialist is conducting a retrospective record review. Which of the following is a key difference between retrospective and concurrent review?

Retrospective review occurs after the patient has been discharged and the record is complete (Correct answer)
Retrospective review is used exclusively for outpatient records
Retrospective review allows for physician queries before discharge
Retrospective review is performed only by coders, not CDI specialists

Correct answer: Retrospective review occurs after the patient has been discharged and the record is complete

Retrospective review takes place after the patient is discharged and the record is finalized, whereas concurrent review occurs while the patient is still admitted.

Question 133: Which Medicare claim type is used for outpatient hospital services, including emergency department visits and clinic visits?

UB-04 (CMS-1450) (Correct answer)
837I transaction
CMS-1500
ANSI X12 837P

Correct answer: UB-04 (CMS-1450)

The UB-04 (CMS-1450) form is used by institutional providers, including hospitals billing for outpatient services under OPPS.

Question 134: Which documentation topic is MOST commonly identified as an education priority when a hospital's severity of illness scores lag benchmarks?

Correct use of present-on-admission indicators for HACs
Outpatient E&M level selection
Proper formatting of operative notes
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 135: Which of the following is an example of a process metric (as opposed to an outcome metric) in CDI program management?

Total financial impact of $2.3M in upward DRG shifts
Reduction in observed-to-expected mortality ratio
Average number of records reviewed per CDI specialist per day (Correct answer)
Annual CMI improvement of 0.15 points

Correct answer: Average number of records reviewed per CDI specialist per day

Records reviewed per day is a process metric measuring CDI workflow activity, while CMI, financial impact, and O/E ratios are outcome metrics reflecting results.

Question 136: Which of the following best describes 'clinical validation' in the context of CDI?

Confirming that a diagnosis code maps correctly to a reimbursement group
Ensuring that all procedures are pre-authorized by the payer
Reviewing the discharge summary for completeness before coding
Verifying that documented diagnoses are supported by clinical evidence in the medical record (Correct answer)

Correct answer: Verifying that documented diagnoses are supported by clinical evidence in the medical record

Clinical validation confirms that diagnoses documented by the physician are substantiated by objective clinical findings, lab values, and other evidence.

Question 137: Which of the following best describes the principal diagnosis for inpatient coding?

The diagnosis that generates the highest MS-DRG weight
The condition with the highest severity of illness score
The condition established after study to be chiefly responsible for the admission (Correct answer)
The first condition listed on the discharge summary

Correct answer: The condition established after study to be chiefly responsible for the admission

Per UHDDS, the principal diagnosis is the condition determined after study to be chiefly responsible for occasioning the admission.

Question 138: A hospital's EHR uses a master patient index (MPI). Which scenario MOST directly threatens MPI integrity?

A pharmacist reconciles medications at discharge
A registration clerk creates a duplicate record for a returning patient (Correct answer)
A nurse documents allergies in a structured field rather than free text
A coder queries a physician through the EHR messaging system

Correct answer: A registration clerk creates a duplicate record for a returning patient

Duplicate patient records created during registration are the primary threat to MPI integrity, potentially causing care fragmentation and safety risks.

Question 139: In ICD-10-CM, what is the correct approach when a patient has both Type 2 diabetes and diabetic chronic kidney disease stage 4?

Query for Type 1 diabetes since CKD is more common in Type 1
Code CKD separately without linking it to diabetes unless the physician writes 'due to diabetes'
Code only the diabetes since CKD is assumed
Use the combination code E11.22 for Type 2 diabetes with diabetic CKD and an additional code for stage 4 CKD (N18.4) (Correct answer)

Correct answer: Use the combination code E11.22 for Type 2 diabetes with diabetic CKD and an additional code for stage 4 CKD (N18.4)

ICD-10-CM provides combination codes linking Type 2 diabetes with CKD; an additional code for the CKD stage is also assigned.

Question 140: When documenting pressure injuries for optimal coding specificity, which staging classification system is primarily referenced in ICD-10-CM?

Wagner grading system for diabetic foot ulcers
Fontaine classification for peripheral arterial disease
Braden Scale risk stratification
National Pressure Injury Advisory Panel (NPIAP) staging (Stage 1 through 4, unstageable, deep tissue) (Correct answer)

Correct answer: National Pressure Injury Advisory Panel (NPIAP) staging (Stage 1 through 4, unstageable, deep tissue)

ICD-10-CM pressure injury codes align with NPIAP staging, requiring documentation of specific stage for accurate code assignment.

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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