CMS creates 3 new prolonged codes, won’t assign frequency limits

Why This Topic Matters

The article helps readers understand which Medicare prolonged-service policies changed for 2023, how the changes affect time-based E/M reporting across settings, and why coding workflows may need review for documentation and billing compliance.

Article Sections

1. CMS finalizes new prolonged service codes

   Introduces the Medicare prolonged-service changes discussed in the final rule and frames the settings affected. It also notes the broader impact on time-based E/M reporting.

2. Code descriptors and reporting context

   Summarizes the new HCPCS code family and the general reporting framework tied to the primary E/M service. It also addresses the relationship to existing CPT prolonged-service concepts at a high level.

3. CMS policy rationale and time calculation approach

   Explains CMS’s position on Medicare-specific prolonged service coding and the agency’s approach to time measurement. The section focuses on policy context and how time is considered for payment purposes.

4. Additional changes in the final rule

   Covers other finalized policy updates affecting prolonged service reporting, including applicability across dates in the survey timeframe, frequency limitations, cognitive assessment services, and telehealth treatment.