Fiscal Intermediary Shared System (FISS) Reason Code File Updates to Correct CMS Standard for Common Working File (CWF) Reason Codes
he purpose of this Change Request (CR) is to correct the CMS Standard on the FISS reason code file when the value is incorrectly set to active.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: May 31, 2023
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