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The U.S. Department of Health and Human Services (HHS) issued a rule in Federal Register Vol. 79, No. 149 that finalized October 1, 2015, as the compliance date for health care providers, health plans, and health care clearinghouses to use ICD-10, the tenth revision of the International Classification of Diseases. The rule required HIPAA covered entities to continue to use ICD-9-CM through September 30, 2015. The diagnosis code used will be based on date of service.

See the CMS ICD-10 webpage for many different resources regarding the transition to ICD-10 and ongoing maintenance of the ICD-10 codes.


Last Updated Mon, 26 Sep 2022 14:45:54 +0000

The below are topic specific articles which have been published to "Latest Updates" and sent out in Noridian emails within the past two years. Exclusions to this include time sensitive related announcements such as: Noridian and CMS educational events, Ask-the-Contractor Teleconferences and claims processing downtime.

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