Summary & Overview
CPT 28660: Closed Reduction of Toe Interphalangeal Joint Dislocation
CPT code 28660 represents closed reduction of an interphalangeal joint dislocation of a toe performed without anesthesia. This procedure is a common, nonoperative intervention in acute digital trauma that restores joint alignment and can often be delivered in outpatient, urgent care, or emergency settings. National attention on procedural coding and appropriate site-of-service billing for minor closed reductions makes accurate use of this code important for clinical documentation and payer adjudication.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise account of the code's clinical scope and where the service is commonly provided, plus context useful for comparing coverage and billing expectations across major national payers.
This publication provides: a clear clinical description of CPT code 28660, typical sites of service and service type, and an orientation to common billing considerations. Policy updates or payer-specific coverage rules are not included here; where payer guidance is available, this summary flags which organizations are relevant. Data not available in the input for associated taxonomies, ICD-10 diagnoses, and related codes.
Billing Code Overview
CPT code 28660 describes the closed treatment of an interphalangeal joint dislocation of the toe performed without anesthesia. The procedure involves manipulation of the toe's interphalangeal joint to restore normal alignment between phalanges without making a surgical incision.
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Service type: Closed reduction of an interphalangeal joint dislocation (nonoperative, manual joint reduction)
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Typical site of service: Ambulatory clinic, emergency department, urgent care, or outpatient orthopedics/podiatry setting where manual reductions are performed without anesthesia
Data not available in the input for associated taxonomies, ICD-10 diagnoses, and related codes.
Clinical & Coding Specifications
Clinical Context
A 28-year-old patient presents to an urgent care clinic after stubbing the right great toe against a step while running. The patient reports immediate pain, visible deformity at the interphalangeal joint of the toe, and difficulty ambulating. Vital signs are stable. On focused exam there is tenderness, swelling, and apparent dorsal displacement of the distal phalanx relative to the proximal phalanx of the toe. Neurovascular status of the toe is intact. Plain radiographs are obtained to evaluate for associated fractures and to confirm an interphalangeal joint dislocation.
After radiographic confirmation of an isolated interphalangeal joint dislocation without fracture, the provider explains the closed reduction procedure. The provider performs a closed reduction of the toe interphalangeal joint in the clinic setting without anesthesia or with simple local anesthetic techniques per clinical judgment. Post-reduction radiographs confirm anatomic alignment. The toe is immobilized with buddy taping or a short splint, wound care and analgesia are provided, and return precautions and follow-up with podiatry or orthopedics are arranged.
Typical site of service: outpatient clinic, urgent care center, or emergency department treatment area. Service type: closed reduction of a toe interphalangeal joint (non-operative, physician-performed, without general anesthesia).
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
23 | Unusual anesthesia |