Fiscal Intermediary Shared System (FISS) - Correct CMS Standard on Reason Code File
The purpose of this Change Request (CR) is to correct the CMS Standard for Medicare Administrative Contractor (MAC) established hooks and some National Coverage Determination (NCD) reason codes assigned to deny Common Working file (CWF) utilization edits.
Final
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: July 27, 2023
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