Medicare Contractor Annual Update of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
This instruction is CMS" annual reminder to the Medicare contractors of the ICD-9-CM update that is effective for the dates of serviceon and after October 1, 2011. This Recurring Update Notification applies to chapter 23, section 10.2.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: June 24, 2011
DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.