Independence Blue Cross reissued policy 05.00.14s on High-Frequency Chest Wall Oscillation Devices with no substantive coverage changes. Two rare immunodeficiency diagnoses (D81.810, D81.82, D84.1) were removed from covered indications, and two myasthenia gravis diagnoses (G70.00, G70.01) were added. Coverage criteria, documentation requirements, and billing codes remain unchanged.
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01Billing team should update diagnosis code validation rules in the billing system to recognize G70.00 and G70.01 (Myasthenia gravis) as medically necessary diagnoses for HFCWO device claims (E0483, A7025, A7026).
02Remove D81.810, D81.82, and D84.1 from the list of covered diagnoses.
03Ensure claims for HFCWO devices include one of the covered diagnoses and documentation of failed standard treatments.
04No change to prior authorization process, documentation requirements, or approved HCPCS codes is required.
05Update internal policy reference materials to reflect the current policy version dated 11/17/2025.
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