Part B Insider - 2009 Issue 12
Unlock Payment for Screening to-Diagnostic Colonoscopies
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Article Overview
This article covers the coding and diagnosis-reporting issues that arise when a colonoscopy begins as a screening service and then becomes diagnostic because a finding is treated during the same encounter. It is aimed at coders, billing staff, and surgery practices that need to understand Medicare-oriented reporting, screening diagnosis sequencing, and the general categories of CPT and ICD-9-CM guidance discussed in the article.
Why This Topic Matters
Correctly distinguishing screening from diagnostic colonoscopy affects procedure selection, diagnosis order, and claim reporting. The topic is especially important for practices handling Medicare beneficiaries and other payers with differing instructions.
Article Sections
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Screening colonoscopy coding for Medicare
This section discusses general screening colonoscopy reporting for Medicare patients and the broad distinction between average-risk and high-risk screening scenarios. It also notes related diagnosis-reporting considerations for screening encounters.
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When a finding changes the procedure code
This section addresses how a discovered and treated finding affects the procedure coding approach for the colonoscopy. It describes the shift from screening reporting to a diagnostic procedure code and mentions payer variation.
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Keeping the screening diagnosis first
This section explains the diagnosis sequencing issue when a screening exam becomes diagnostic. It also references Medicare guidance and an example of how the encounter may be documented on the claim.
What You Will Learn
- How the article distinguishes screening colonoscopy encounters from those that become diagnostic
- What general documentation and diagnosis-sequencing issues are discussed for Medicare claims
- Why payer-specific reporting rules matter for colonoscopy claims
- How the article frames the relationship between procedure selection and diagnosis coding
Who Should Read This
- Medical coders
- Billing staff
- General surgery practices
- Gastroenterology billing teams
- Revenue cycle personnel
Codes Discussed
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