Mixed Deck — All CRC Topics Flashcards

What should be done if conflicting diagnoses are documented by different providers?

Answer: Seek clarification from providers

When conflicting diagnoses are documented by different providers, it creates ambiguity and can lead to inaccurate coding and billing. The most appropriate action is to query the providers to seek clarification and resolve the discrepancy. This ensures that the final diagnosis code accurately reflects the patient's condition and supports medical necessity.

What role does medical necessity play in code selection?

Answer: It determines code validity and reimbursement

Medical necessity is a fundamental principle in healthcare coding and billing, dictating that services and procedures must be reasonable and necessary for the diagnosis or treatment of an illness or injury. It directly determines the validity of a code and whether it will be reimbursed by payers. Without medical necessity, services may be denied, impacting financial viability.

Which OIG-recommended compliance element specifically addresses risk adjustment operational risks?

Answer: Specific policies for diagnosis submission accuracy, chart review vendor oversight, and overpayment identification

Risk adjustment requires specific policies addressing unique operational risks like diagnosis validation and vendor management.

A provider's assessment says 'COPD' but pulmonary function tests show normal spirometry. How should the CRC handle this?

Answer: Query the provider to reconcile the assessment with test results

When documentation conflicts with objective test results, query the provider. Normal spirometry raises questions about the COPD diagnosis.

How are pre-existing conditions handled during pregnancy under Chapter 15?

Answer: Coded with Chapter 15 O-codes indicating the pre-existing condition complicates pregnancy, followed by the standard code

Chapter 15 provides specific O-codes for pre-existing conditions complicating pregnancy, followed by the underlying condition code.

How is the causal relationship between diabetes and a complication established under ICD-10-CM guidelines?

Answer: ICD-10-CM assumes a causal relationship for certain conditions unless provider documents otherwise

Section I.C.4.a.6 presumes a causal link between diabetes and certain listed conditions unless the provider documents a different cause.

When a provider documents 'suspected' or 'probable' condition in an outpatient encounter, how should the coder handle this for risk adjustment?

Answer: Code only signs, symptoms, or findings — never code suspected conditions in outpatient settings

Section IV.H states uncertain diagnoses should NOT be coded in outpatient settings. Code to the highest degree of certainty.

What is the primary purpose of using predictive analytics in a risk adjustment program?

Answer: C To identify and prioritize members with the highest likelihood of having undocumented, risk-adjusting conditions for review.

The core function of predictive analytics in risk adjustment is to efficiently sift through vast amounts of data to forecast which members are most likely to have active, but uncaptured, HCCs. This allows the organization to prioritize its resources, such as chart reviews and provider queries, on the cases with the highest probability of yielding accurate and complete coding. [4, 6, 12]

An MA plan contracts with a vendor for retrospective chart reviews. Which OIG compliance concern is most relevant?

Answer: Prohibition on upcoding if the vendor is incentivized to find diagnoses regardless of support

Chart review vendors paid to find HCC gaps have an inherent incentive to add diagnoses that may not be fully supported.

What is the MEAT criteria used for?

Answer: To justify diagnosis coding

The MEAT criteria (Monitored, Evaluated, Assessed, Treated) are essential guidelines used to justify the reporting of a diagnosis, particularly for risk adjustment. These criteria ensure that the medical record documentation demonstrates that a chronic condition was actively managed by the provider during the encounter. This validation confirms the ongoing impact of the condition on the patient's health and the resources required for their care.

What is the primary mechanism of diabetic peripheral neuropathy?

Answer: Chronic hyperglycemia causes polyol pathway activation, AGE formation, and microvascular damage

Multiple interconnected pathways converge: polyol pathway (osmotic damage), AGEs (structural damage), and microvascular disease of the vasa nervorum.

Data mining reveals 8% of HCC revenue comes from diagnoses captured only during annual wellness visits. What risk does this represent?

Answer: Moderate RADV audit risk if documentation lacks clinical depth

While annual wellness visits are valid, conditions captured only once with limited documentation face audit risk.

In encounter data submission, what does '837P' refer to?

Answer: Professional claims format used for physician services

The 837P is the ANSI X12 electronic transaction format for professional physician services claims and encounter data submissions.

A provider's documentation consistently uses copy-forward, resulting in identical problem lists across encounters. What compliance concern does this raise?

Answer: Significant concern that diagnoses may be perpetuated without active clinical assessment

Diagnoses may be perpetuated without the provider actively assessing whether each condition is still present and relevant.

Which data visualization is most effective for presenting risk adjustment patterns to non-technical stakeholders?

Answer: Heat maps showing capture rates compared to benchmarks by provider

Heat maps provide intuitive visual comparison that non-technical stakeholders can immediately understand.

In a home health encounter, which documentation supports risk adjustment coding?

Answer: The physician's certification and face-to-face encounter notes support coding; nursing documentation alone does not

The physician's face-to-face encounter documentation supports risk adjustment. Nursing documentation alone lacks diagnostic authority for HCC-mappable conditions.

Which of the following is a best practice for regulatory compliance in coding?

Answer: Ensure regular audits and documentation

A best practice for regulatory compliance in coding is to ensure regular audits and thorough documentation. Regular audits help identify and correct coding errors, ensuring adherence to all applicable laws and guidelines. Comprehensive documentation provides the necessary evidence to support coded services and diagnoses, demonstrating compliance and mitigating risks.

What is the significance of the 'one-best-code' methodology in RADV audits?

Answer: Auditors assign the single most accurate code, which may differ from what was submitted

RADV coders independently assign what they determine to be the most accurate code. If it differs from the submitted code and maps differently, the submitted HCC may be deleted.

A health plan's risk adjustment strategy includes both prospective outreach AND retrospective chart review. The PRIMARY advantage of this combined approach is:

Answer: It maximizes HCC capture by addressing gaps both during and after the service year

A combined prospective and retrospective strategy is most effective because it captures diagnoses during care delivery while also ensuring that any gaps missed prospectively are identified through post-service chart review.

A Medicare Advantage organization knowingly encourages its network providers to add diagnoses to patient encounters that are not clinically supported, with the primary goal of increasing risk scores. This practice could expose the organization to significant penalties under which federal law?

Answer: The False Claims Act (FCA)

The False Claims Act (FCA) imposes liability on persons and companies who defraud governmental programs. Knowingly submitting unsupported diagnoses to obtain higher risk-adjusted payments from Medicare is a violation of the FCA, as it constitutes submitting a false claim for payment.