Billing Beat

Updates to CARC and RARC codes for use with MREP version 2.9

May 2, 2011

Updated files of the latest version of the claim adjustment reason codes (CARC) and the remittance advice remark codes (RARC) are available for download at https://www.cms.gov/Research-Statistics-Data-and-Systems/CMS-Information-Technology/AccesstoDataApplication/index.html?redirect=/AccesstoDataApplication/02_MedicareRemitEasyPrint.asp. For updates to the CARC/RARC codes, you will find it easy to import this updated file into your current version of MREP. The import instructions can be found in the MREP User Guide Manual under the “Working with MREP Remittances Advices” section (How to Update (Import) the CARC/RARC codes).

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