Summary & Overview
CPT 26160: Excision of Lesion from Tendon Sheath or Joint Capsule, Hand/Finger
CPT code 26160 denotes the excision of a lesion (for example, a cyst or ganglion) from a tendon sheath or joint capsule in the hand or finger. This focused hand surgery procedure is commonly used to treat symptomatic ganglia and other small, localized cystic lesions that affect tendon function or cause pain. Nationally, accurate coding for 26160 supports appropriate clinical documentation, billing consistency, and surgical quality measurement for hand and orthopaedic surgery services.
Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find a concise overview of clinical context for the procedure, typical sites of service, and associated diagnoses commonly billed with the code. The publication also situates 26160 relative to closely related excision codes for tendon and finger procedures, clarifying when clinicians and coders may consider alternate CPT entries.
This summary provides what to expect in the full analysis: national benchmarks and utilization patterns where available, payer coverage considerations, common clinical indications, and coding relationships to adjacent procedures. Data not available in the input will be noted as such in the detailed sections.
Billing Code Overview
CPT code 26160 describes the surgical excision of a lesion, such as a cyst or ganglion, from a tendon sheath or joint capsule in the hand or finger. This procedure is a focused soft-tissue excision performed to remove symptomatic lesions that originate from tendon sheaths or joint capsules in the digits.
Service type: Surgical excision of lesion from tendon sheath or joint capsule
Typical site of service: Ambulatory surgery center or hospital outpatient department; may also be performed in an operating room for hand surgery
Clinical & Coding Specifications
Clinical Context
A 42-year-old right-handed patient presents to an orthopaedic hand clinic with a palpable, occasionally painful dorsal wrist mass that fluctuates in size and causes mechanical limitation with wrist extension. Examination localizes the mass to the dorsal aspect of the wrist overlying the extensor tendon sheath. Ultrasound confirms a fluid-filled ganglion arising from the wrist joint/tendon sheath. After conservative measures (observation, aspiration) fail to provide durable relief, the patient is scheduled for surgical excision of the ganglion. The procedure is performed in an ambulatory surgery center or hospital outpatient department with regional block or general anesthesia. The surgeon makes a targeted incision, dissects to the tendon sheath or joint capsule, identifies the stalk, and excises the ganglion sac with curettage of the origin. Hemostasis is obtained, and the incision is closed. Postoperative workflow includes recovery in PACU, short-term analgesia, wound care instructions, and a follow-up visit for suture removal and hand therapy referral if stiffness or tendon irritation is present. Documentation includes operative note with site laterality, anatomic structure excised (tendon sheath or joint capsule), estimated blood loss, anesthesia type, and any intraoperative complications.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when procedure performed on the left hand or finger |