Program_Memos / 2003 / AB-03-012

Why This Topic Matters

It helps readers understand which Medicare claim adjustment and remark code updates were issued, when they became effective, and what administrative actions contractors were expected to take. This supports accurate remittance processing, system maintenance, and provider communication.

Article Sections

1. Remark codes N117–N156

   A listing of Medicare remark codes and their current narratives that were active or introduced in this update. The section also includes administrative notes associated with some of the entries.

2. Modified Remark Codes

   Updates to selected remark codes and the associated Medicare narrative changes covered by the memorandum. The section also includes follow-up and review process language related to these changes.

3. Reason Code Updates

   Background on the Health Care Code Maintenance Committee process and the Medicare timing for reason code maintenance. This section covers how code changes were organized for the update period.

4. New Reason Codes

   A summary of newly added claim adjustment reason codes included in the memorandum. The section is organized as a code update list for Medicare processing.

5. Modified Reason Codes

   A brief listing of reason codes that were revised in the update cycle. It identifies changes at a high level without providing implementation details.

6. Retired Reason Codes

   Reason codes that were removed from active use for the referenced version. The section notes retirement status within the update set.

7. Implementation of Reason and Remark Codes

   Operational guidance for contractors on maintaining crosswalks, applying updated code sets, and communicating changes. It also addresses timing and internal maintenance expectations.

8. Provider Education

   Instructions for contractor provider education and bulletin publication related to the code updates. This section focuses on outreach and communication requirements.