CPT 15201 Full-Thickness Skin Graft Reimbursement | OpenPayer

Summary & Overview

CPT 15201: Full-Thickness Skin Graft, Trunk, Additional 20 cm2

CPT code 15201 represents a free full–thickness skin graft of the trunk, billed for each additional 20 cm2 (or part thereof). This surgical grafting code is used when a full-thickness autograft is required to cover defects on the trunk and is relevant to dermatology, surgery, and general practice clinicians who manage wounds, ulcers, and post-operative reconstruction. Nationally, the code matters for surgical service classification, reimbursement adjudication, and accurate reporting of graft size increments.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find explanations of clinical context for using the code, comparisons to related grafting and wound-preparation codes, and guidance on common coding relationships to support accurate billing. The publication outlines common scenarios where 15201 applies, typical sites of service, and how it interfaces with related procedures used for wound debridement and graft preparation.

This summary equips billing managers, surgical coders, and clinicians with the essential context to recognize when 15201 is the appropriate code for additional full-thickness graft area on the trunk, and where it fits among related skin graft and wound-management codes. Data not available in the input are identified where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareCPT 15201full-thickness skin graftskin graftingtrunk surgerysurgical codingwound managementdermatologic surgeryoperative procedureprocedure coding

Billing Code Overview

CPT code 15201 describes a free full–thickness skin graft of the trunk, reported for each additional 20 cm2 (or part thereof). This service involves harvesting and transplanting a full-thickness segment of skin to cover a defect on the trunk. Typical site of service is an operating room or procedure suite where surgical grafting procedures are performed.

Clinical & Coding Specifications

Clinical Context

A 62-year-old male with a chronic non-healing lower leg ulcer (diagnosis L97.909) presents to a surgical dermatology clinic after failed conservative wound care including dressings and offloading. The wound bed has viable vascularized tissue but insufficient adjacent skin for primary closure. The treatment plan during a single operative session includes surgical preparation of the recipient site, possible debridement of devitalized tissue, and placement of a free full–thickness skin graft harvested from a donor site on the trunk to cover a 45 cm2 defect on the trunk. The procedure is documented as 15201 for each additional 20 cm2 (or part thereof) beyond the first unit when billing for the trunk.

Preoperative workflow includes wound assessment, photographic documentation, informed consent, and anesthesia evaluation (local with sedation or general as indicated). Intraoperative workflow includes recipient site preparation (hemostasis, excision of nonviable tissue), harvesting a full-thickness graft from the trunk donor site, graft inset and fixation, and donor-site closure. Postoperative workflow includes dressing application, instructions for graft care, scheduled outpatient follow-up for graft check and suture removal, and documentation of graft surface area to support units billed.

Coding Specifications

Modifier	Description	When to Use
`22`

CPT 19324: Mammaplasty, Augmentation Without Prosthetic Implant

11621-EXCISION-MALIGNANT-LESION-INCLUDING-MARGINS-SCALP-NECK

CPT 11621: Excision of Malignant Skin Lesion, 0.6–1.0 cm, Sensitive Areas

19318-REDUCTION

CPT 19318: Reduction Mammoplasty

12004-SIMPLE-REPAIR-OF-SUPERFICIAL-WOUNDS-OF-SCALP-NECK-AXILLAE

CPT 12004: Simple Repair of Superficial Wounds, 7.6-12.5 cm

19301-MASTECTOMY-PARTIAL-EG-LUMPECTOMY-TYLECTOMY-QUADRANTECTOMY

CPT 19301: Partial Mastectomy (Lumpectomy)

CPT-15738-LOWER-EXTREMITY-MUSCLE-MYOCUTANEOUS-FASCIOCUTANEOUS-FLAP

CPT 15738: Lower Extremity Muscle/Myocutaneous/Fasciocutaneous Flap

CPT-14001-ADJACENT-TISSUE-TRANSFER-TRUNK-10-1-TO-30CM2

CPT 14001: Adjacent Tissue Transfer for Trunk Defect 10.1–30.0 cm2

CPT-19305-RADICAL-MASTECTOMY-CHEST-WALL-AND-AXILLARY-LYMPH-NODES

CPT 19305: Radical Mastectomy with Chest Wall and Axillary Lymph Node Removal

CPT-19316-MASTOPEXY-BREAST-LIFT

CPT 19316: Mastopexy (Breast Lift)

19305-RADICAL

CPT 19305: Radical Mastectomy Surgery

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Taxonomy Code	Specialty	Notes
`207ND0101X`	Dermatology Physician	Dermatologic surgeons commonly perform full-thickness grafting for skin defects on the trunk.
`208600000X`	Surgery Physician	General or plastic surgeons perform full-thickness grafts when complex reconstruction is required.
`207Q00000X`	Family Medicine Physician	Family medicine physicians with procedural scope may manage wounds and coordinate surgical referral; less commonly bill for `15201`.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`L97.909`	Non-pressure chronic ulcer of unspecified part of unspecified lower leg	Chronic lower leg ulcers may require full-thickness grafting when conservative care fails and when donor graft cover is appropriate.
`L98.499`	Non-pressure chronic ulcer of skin of other sites	Represents chronic skin ulcers at non-specified sites that may need surgical graft coverage.
`T81.31XA`	Disruption of external operation (surgical) wound, not elsewhere classified, initial encounter	Wound disruption can create defects requiring full-thickness skin graft repair.
`S81.009A`	Unspecified open wound, unspecified knee, initial encounter	Acute open wounds of the knee or other extremities may be managed with grafting after wound bed preparation.
`L89.309`	Pressure ulcer of unspecified buttock, stage 1	Although stage 1 pressure ulcers are superficial, documentation of pressure-related skin injury may coexist with deeper defects requiring grafting after progression or complex wound development.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`15200`	Application of skin substitute graft to trunk, arms, legs, total wound surface area up to 100 sq cm	Alternative grafting option; may be chosen instead of an autologous full-thickness graft depending on wound characteristics and product availability.
`15002`	Surgical preparation or creation of recipient site by excision of open wounds, burn eschar, or scar	Often performed immediately before `15201` to prepare the recipient bed for graft take.
`15100`	Split-thickness autograft, trunk, arms, legs; first 100 sq cm or less	Alternative autograft technique; selected when donor site morbidity or graft characteristics favor split-thickness grafting rather than full-thickness.
`11042`	Debridement, subcutaneous tissue (includes epidermis and dermis, if performed); first 20 sq cm or less	Common adjunctive service for removal of devitalized tissue prior to grafting; may be billed when documented and distinct from graft application.

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