Medicare_Claims_Processing_Manual / Change_Request_4322

Why This Topic Matters

Accurate TOS assignment can affect claim processing and payment handling in Medicare workflows. This update helps organizations track a CMS-issued manual correction and align internal references with the revised guidance.

Article Sections

1. Summary of Changes

   Overview of the transmittal and the general scope of the update to type of service information.

2. Changes in Manual Instructions

   Lists the affected manual chapter and section referenced for revision.

3. Attachment - Recurring Update Notification

   Background, policy, business requirements, and implementation information for the TOS correction update.

4. Type of Service Corrections

   The corrected TOS assignment table for selected HCPCS identifiers.

5. 10.7 - Type of Service (TOS)

   Manual guidance describing the TOS framework, exceptions, and the associated HCPCS-to-TOS reference table.