This Billing and Coding Article has been revised and published for notice under contract numbers: 01112 (NCA), 01182 (SCA), 01212 (AS, GU, HI, NMI), and 01312 (NV).

Effective Date: January 06, 2022

Summary of Article Changes:
Under ICD-10 Codes that Support Medical Necessity Group 1: Codes added C25.9, C48.2, C50.911, C50.912, C50.921, C50.922, C56.9, and C79.9. The deletion of these codes with Revision 6 was done in error and is retroactive effective for dates of service on or after 4/29/2021.

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