Skip to main content
U.S. flag

An official website of the United States government

Return to Search

User Enhancement Change Request (UECR): Fiscal Intermediary Shared System (FISS) - Automate Inpatient/Skilled Nursing Facility Common Working File (CWF) Alerts Received on the L1001 and L1002 Reports

The purpose of this Change Request (CR) is to implement a Medicare Administrative Contractor (MAC) request to automate the CWF L1001 and L1002 alerts. Currently, CWF adjusts or cancels the claim in CWF history and notifies the MAC via a report. The MAC manually adjusts/cancels the claim to match the updated record in CWF history.

Download the Guidance Document

Final

Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: February 16, 2023

DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.