High impact
[Ohio] July 2026 Provider Newsletter
Anthem BCBS·Effective Jul 1, 2026
This Ohio newsletter contains multiple policy updates effective July-October 2026 affecting billing, prior authorization, reimbursement, and clinical guidelines across Commercial, Medicare Advantage, and Medicaid plans. Key changes include: (1) Commercial inpatient claims requiring correct primary diagnosis codes effective August 1, 2026; (2) Behavioral health prior authorization requirements for substance use disorder services effective October 1, 2026 for Medicaid; (3) MyCare Ohio home health claims requiring bill type 329 effective June 23, 2026; (4) Carelon clinical appropriateness guidelines and specialty pharmacy precertification list expansions effective September-October 2026; and (5) provider preventable conditions reimbursement policy reminder effective October 1, 2026.