Pectus Excavatum and Poland's Syndrome: Surgical Correction (CPB 0272, reviewed 2026-04-17)
Aetna considers surgical repair of severe pectus excavatum medically necessary when the member has well-documented complications from the sternal deformity and a chest CT showing a pectus index greater than 3.25. Aetna considers surgical reconstruction of the chest wall deformities of Poland's syndrome medically necessary when they cause functional impairment. Aetna considers the Dynamic Compression System, the magnetic mini-mover procedure, the vacuum bell, and metabolomics and lipidomics for early diagnosis of pectus excavatum experimental, investigational, or unproven. Aetna considers pectus excavatum repair cosmetic when the criteria are not met, and considers bracing, orthoses, and surgery for pectus carinatum cosmetic.