From: Geographic variation in the treatment of proximal humerus fracture: an update on surgery rates and treatment consensus
Surgery Group
ICD-9-CM Procedure codes
HCPCS Codes
 Hemiarthroplasty
81.81
23470, 23616
 Reverse Shoulder Arthroplasty
81.88
23472
 ORIF
79.31
23615, 23630, 23670, 23680