Summary & Overview

CPT 15050: Pinch Graft Skin Grafting for Small Defects

CPT code 15050 covers the surgical procedure of harvesting and fixing one or more small skin pinch grafts to a recipient site, used to treat small ulcers, fingertip or toe injuries, or other defects up to 2 cm in diameter. Nationally, this code represents a targeted reconstructive dermatologic procedure that supports wound closure and preservation of function in small, focal defects. Payers addressed in this publication include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. This summary explains clinical context, typical settings of service, and what to expect in coverage and coding practice. Readers will gain a concise clinical description of the procedure, guidance on common service lines and sites of care, and an overview of common modifiers and related administrative considerations where applicable. The publication also outlines benchmarking and payer coverage themes relevant to clinicians, coding staff, and revenue cycle managers seeking a national perspective on utilization and billing for small-area skin grafting procedures. Data not available in the input for associated taxonomies, ICD-10 diagnoses, and specific payer policy language is noted as unavailable in the detailed sections.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare15050CPTskin graftpinch graftsurgical dermatologywound careambulatory surgeryoutpatient surgery

Billing Code Overview

CPT code 15050 describes the surgical removal and transfer of one or more small, full-thickness or partial-thickness skin patches (pinch grafts) from a healthy donor site to a recipient site to cover small ulcers, a toe or fingertip, or other small areas up to 2 cm in diameter. This procedure is a form of skin grafting intended for small, localized defects.

Service type: Surgical skin grafting (pinch graft)
Typical site of service: Outpatient surgical suite or ambulatory surgery center; may also be performed in hospital operating room when clinically indicated.

Clinical & Coding Specifications

Clinical Context

A 62-year-old patient with a chronic nonhealing plantar ulcer on the toe and exposed subcutaneous tissue presents to a dermatologic surgery clinic. Conservative care including dressings and offloading has failed over several weeks. The surgeon plans a minor operative procedure in an ambulatory surgical center or hospital outpatient department to harvest one or more pinch grafts (small full-thickness skin fragments up to 2 cm diameter) from a healthy donor site, typically the proximal thigh or groin, and secure them to the recipient ulcer bed to promote epithelialization and closure. The workflow includes preoperative evaluation, informed consent, local or regional anesthesia, preparation of donor and recipient sites, harvest of grafts, fixation of grafts with sutures or adhesive, dressing application, and postoperative instructions with scheduled wound checks and dressing changes.

Coding Specifications

Modifier	Description	When to Use
`11`	Normal procedural service	Use for the primary, uncomplicated procedure performed as expected.
`22`	Increased procedural services	Use when documentation supports substantially greater work or complexity than typical for a pinch graft.
`23`	Unusual anesthesia	Use when the procedure is performed under general anesthesia for medical reasons.
`52`	Reduced services	Use when the service provided is partially reduced or not completed as originally planned.
`53`	Discontinued procedure	Use when the procedure is terminated due to extenuating circumstances or patient safety concerns.
`55`	Postoperative management only	Use when another surgeon performed the operative procedure and the reporting provider only managed postoperative care.
`62`	Two surgeons	Use when two surgeons of different specialties work together as primary surgeons performing distinct portions of the procedure.
`76`	Repeat procedure by same physician	Use when the same provider repeats the procedure later the same day.
`78`	Return to the operating room for a related procedure during the postoperative period	Use when an unplanned return to OR is required for a related complication or revision.
`50`	Bilateral procedure	Rarely applicable; use only if identical pinch graft procedures are performed bilaterally and payer accepts bilateral modifier for this code.

Taxonomy Code	Specialty	Notes
207Q00000X	Dermatology	Dermatologic surgeons commonly perform small skin grafts and wound repair.
208D00000X	General Surgery	General surgeons in acute care settings perform grafting for small ulcers and fingertip injuries.
207LP2900X	Plastic Surgery	Plastic and reconstructive surgeons perform grafting for coverage and cosmetic considerations.
363A00000X	Podiatry	Podiatrists commonly manage toe and foot ulcers and may perform pinch grafts on digits or plantar surfaces.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`L97.909`	Non-pressure chronic ulcer of unspecified part of unspecified lower leg, unspecified severity	Chronic lower extremity ulcers frequently require grafting when conservative care fails.
`L98.4`	Chronic ulcer of skin, unspecified	General code for chronic skin ulcers that may be treated with small grafts.
`S91.309A`	Unspecified open wound, right toe, initial encounter	Traumatic fingertip or toe injuries with tissue loss can be managed with pinch grafting for coverage.
`T31.1`	Burns involving 10-19% of body surface with partial thickness burns	Small areas of burn with residual partial thickness wounds may be candidates for grafting.
`L89.309`	Pressure ulcer of unspecified part of right lower leg, stage 3	Localized pressure ulcers with tissue loss may require grafting to promote closure when other measures fail.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`15002`	Pinch graft; trunk, arms, legs, hands, and/or feet, single graft	Alternative code for single small pinch grafts on larger anatomic sites; used when location or size differs from `15050`.
`15260`	Full-thickness skin graft; forehead, cheeks, eyelids, nose, ears, lips and/or mucous membranes, direct closure of donor site	Used when a full-thickness graft rather than pinch graft is required for facial or specialized reconstruction.
`11042`	Debridement, subcutaneous tissue, first 20 sq cm or less	Often performed before grafting to prepare a clean viable wound bed; may be reported when debridement is performed separately.
`13160`	Secondary closure of surgical wound or dehiscence, extensive or complicated closure up to 100 sq cm	May be performed if wound requires more extensive closure or layered repair in conjunction with grafting.
`99213`	Office or other outpatient visit for the evaluation and management of an established patient	Typical preoperative or postoperative visit for wound assessment and follow-up after graft placement.