AdministrativeCommercialNovember 1, 2024

New claims requirement: add-on codes must include primary procedure starting December 2024

Beginning with claims processing on or after December 1, 2024, we will update our outpatient facility claims editing process to deny claim lines when an add-on code is reported without a primary procedure code.

An add-on code is a specific type designated by the HCPCS or CPT®. These codes describe additional procedures or services performed with a primary procedure.

According to CPT guidelines, add-on codes must be reported with a primary procedure code.

If you believe you have received a claim denial in error, please follow our claim dispute process.

With your help, we can continually build towards a future of shared success.

In Missouri (excluding 30 counties in the Kansas City area): Anthem Blue Cross and Blue Shield is the trade name of RightCHOICE® Managed Care, Inc. (RIT), Healthy Alliance® Life Insurance Company (HALIC), and HMO Missouri, Inc. RIT and certain affiliates administer non-HMO benefits underwritten by HALIC and HMO benefits underwritten by HMO Missouri, Inc. RIT and certain affiliates only provide administrative services for self-funded plans and do not underwrite benefits. Independent licensees of the Blue Cross Blue Shield Association. Anthem is a registered trademark of Anthem Insurance Companies, Inc.

MULTI-BCBS-CM-070181-24-CPN69226

PUBLICATIONS: November 2024 Provider Newsletter