08.01.47a, Triamcinolone Acetonide Extended-Release Injectable (Zilretta®)
Summary
Independence Blue Cross reissued Policy 08.01.47a on 04/01/2026 with no substantive changes to Zilretta (triamcinolone acetonide ER injectable) coverage. The policy continues to cover the medication for knee osteoarthritis under HCPCS code J3304 when specific medical necessity criteria are met, including prior conservative therapy and intra-articular steroid injection failure. Repeat administrations and off-label uses remain non-covered unless supported as accepted off-label indications.
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