Summary & Overview
CPT 29700: Cast Removal or Modification, Body/Foot/Hand
CPT code 29700 denotes the removal or modification of an existing cast for the body, foot, or hand when the cast is no longer required, needs replacement, or has become too tight from swelling. This procedure supports ongoing fracture care and safe skin and soft-tissue management, making it a routine but clinically important component of orthopedic and emergency services. Nationally, cast removal/revision procedures impact utilization patterns across outpatient clinics, emergency departments, and ambulatory surgery centers.
Key payers considered in this profile include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical indications for the service, typical sites of care, and how the code relates to nearby cast-management codes. The publication highlights benchmarking elements such as typical use cases and service-line placement and flags related coding paths for cast procedures.
This summary provides clinicians, billing staff, and policy analysts a focused reference on when CPT code 29700 is applicable, how it fits into fracture and immobilization workflows, and which major national payers cover the service. Data not available in the input are noted where applicable in detailed sections.
Billing Code Overview
CPT code 29700 describes the removal or modification of an existing cast covering the body, foot, or hand when the cast is no longer required, requires replacement, or has become too tight due to excessive swelling. This service is a procedure for cast management focused on safe removal or alteration of immobilization devices.
Service Type: Cast removal or revision
Typical Site of Service: Outpatient clinics, emergency departments, and ambulatory surgery centers, where orthopedic or emergency care providers perform cast care and management.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult who presents to an orthopaedic clinic or emergency department for follow-up after an acute closed extremity fracture treated with a cast. Example scenario: a 38-year-old patient with an initial closed fracture of the lower end of the right radius (S52.501A) was placed in a short-arm cast at the time of injury. At a 2-week follow-up visit the patient reports increasing tightness and finger paresthesia from swelling; the orthopaedic surgeon performs cast removal to relieve compression, assess the skin and neurovascular status, and determine next steps (reapplication of a new cast, splinting, transition to brace, or progression to definitive care). Typical workflow: check-in and vital signs, focused neurovascular and skin inspection, pain assessment, informed consent for cast removal, use of a cast saw and appropriate protection of skin, removal and soft-tissue inspection, documented findings, and either replacement of a cast or alternative immobilization as clinically indicated.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Data not available in the input | Data not available in the input |