Spruce up your diagnostic testing documentation, billing watchdog urges

Why This Topic Matters

Diagnostic testing claims are vulnerable when the supporting documentation does not clearly align with the medical record and payer expectations. Understanding the article helps practices reduce avoidable denials and improve documentation consistency for Medicare billing review.

Article Sections

1. Diagnostic testing documentation and Medicare risk

   Introduces documentation concerns for diagnostic services and the role of Medicare review activity in claim denials. Frames the article around common compliance risks for testing-related claims.

2. Focus on the basics

   Reviews general steps for reducing documentation and billing risk when diagnostic tests are ordered or performed. Covers the broad distinction between diagnostic and screening services and the importance of supporting records.

3. Pinpoint your ICD-10-CM coding

   Discusses diagnosis coding specificity in the context of diagnostic testing and supporting medical necessity. Includes a broad example of using the ICD-10-CM system for monitoring an existing condition.

4. Provide a full, detailed description of the test

   Addresses the need for clear test documentation in the medical record and the importance of including meaningful details about the service performed. Uses imaging as a general example of documentation completeness.

5. Check on local policies for signature requirements

   Summarizes differing Medicare and contractor guidance related to signatures and documentation of intent or medical necessity. Highlights that local policy may vary and should be reviewed carefully.