Key outpatient surgery CPT/HCPCS ranges requiring prior authorization: Selected outpatient surgery codes require prior authorization, including but not limited to: Blepharoplasty CPT 15820-15823; Bariatric surgery CPT 43770-43888 and HCPCS S2083; Breast reconstruction CPT ranges 11920-11971, 19300, 19316-19342, 19355, 19370-19396; select ambulatory surgery CPTs (10040, 11300-11313, 11400-11471, 11721); dermal injection codes Q2026, Q2027, G0429 for Facial Lipodystrophy (HIV + depression) with authorization; freestanding ASC bill type 0831 CPTs (10060, 11100, 11900, 17000, 20600, 20605, 20610); codes that continue to require authorization for any POS (11200-11201, 11719, 15769-15829, 17340-17999); ear repair/piercing 69300, 69090; abdominoplasty ranges 15830-15839,15847,15876-15879; eyelid/ocular and ocular ranges 65760-65775,66987-66988,67900-67911; reduction mammoplasty 19300,19318; facial cosmetic and rhinoplasty/septoplasty ranges 21120-21296,30400-30520; vascular vein procedures 36465-36466; sinuplasty 31295-31297; esophageal sphincter augmentation 43284; spinal surgery selected codes 20932-20934,22867-22870,62380.