What is CPT code 29125?

CPT code 29125 refers to the application of a long arm splint, typically used for immobilizing the forearm, wrist, and hand. This code is often utilized in cases of fractures or certain soft tissue injuries where stabilization is required. The procedure involves the use of a pre-fabricated or custom splint that extends from the upper arm to the hand. It is important for healthcare providers to document the specific reason for splinting when using this code.