CMS Remark Codes

Remittance Advice Remark Code (RARC)

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Remark Code - Welcome
Welcome to the Remittance Advice Remark Code Committee Web Site
The Remittance Advice Remark Code (RARC) list is a code set used by the health care industry to convey non-financial information critical to understanding the adjudication of a health care claim for payment. It is an external code set whose use is mandated by the Administrative Simplification provisions of the Health Insurance Portability and Accountably Act of 1996 (P.L.104-191, commonly referred to as HIPAA).

This site is intended to help you find a RARC that conveys the information required to meet your business need.
  • The "Search" tab displays a screen that can assist in the selection of an appropriate RARC.
  • The "View All" tab displays the complete list of current RARCs.
  • The "Policy & Procedures" tab displays an explanation of the key policies and procedures followed by the Remittance Advice Remark Code Committee.
  • The "FAQ" tab takes you to a question and answers page. This external page is hosted by the Washington Publishing Company.
  • The "Request a Change" tab takes you to the RARC maintenance requests page, where you can enter requests for new codes, modifications to existing codes or deactivations. This external page is hosted by the Washington Publishing Company.
  • The "On-Line Conference" tab takes you to the on-line discussion page, where RARC maintenance requests are discussed. This external page is hosted by the Washington Publishing Company.
This site is sponsored by the Centers for Medicare and Medicaid Services, the organization responsible for the RARC list. Comments and suggestions can be submitted to Sumita.Sen@cms.hhs.gov.