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CPT 15276: Skin Substitute Grafting, Additional 25 cm2

CPT code 15276 defines an add-on skin substitute grafting service for an additional 25 cm2 of coverage after the initial 25 cm2 when skin substitutes (allograft or xenograft) are used on anatomically sensitive or functionally critical areas. This code matters nationally because it captures incremental procedural work for wound coverage on the face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and multiple digits — locations where grafting technique and materials can affect clinical outcomes and resource use. Key payers commonly involved in coverage decisions include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

Readers will learn the clinical scope and intent of the code, the common sites of service and procedural context, and how this add-on code fits into billing for skin substitute use. The publication provides benchmarks and policy-oriented content where available, clarifies typical billing scenarios for anatomically sensitive wound coverage, and notes areas where input data were not provided. Data not available in the input will be identified as such in detailed sections.

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Billing Code Overview

CPT code 15276 describes an add-on skin substitute grafting service performed in the same session when a skin substitute (such as an allograft or xenograft) is used to cover wounds on anatomically sensitive areas. The code applies to an additional 25 cm2 of grafting after the initial 25 cm2 for wound coverage on the face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and/or multiple digits, for a total wound size up to 100 cm2.

Service Type: Skin substitute grafting, add-on for additional wound area

Typical Site of Service: Outpatient surgical settings or procedure suites where wound coverage on the face, head and neck, genitalia, hands, feet, or multiple digits is performed

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CPT 15276: Skin Substitute Grafting, Additional 25 cm2

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Billing Code Overview

Service Type: Skin substitute grafting, add-on for additional wound area

Typical Site of Service: Outpatient surgical settings or procedure suites where wound coverage on the face, head and neck, genitalia, hands, feet, or multiple digits is performed

Clinical & Coding Specifications

Clinical Context

A patient with partial-thickness burns and/or significant skin loss involving the face and bilateral hands presents to an outpatient surgical clinic or hospital-based burn/plastic surgery unit. The provider has previously applied a skin substitute (allograft or xenograft) during the same session to temporarily cover wounds on high-risk anatomic sites (face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and/or multiple digits). After initial coverage of the first 25 cm2 with the skin substitute, the surgeon performs an additional 25 cm2 of full- or partial-thickness grafting using an autograft or a biologic graft during the same operative encounter, resulting in total wound coverage up to 100 cm2.

The clinical workflow includes preoperative evaluation, informed consent, operative planning with measurement of total wound area, application of the first 25 cm2 of skin substitute, harvest or preparation of the additional graft material, placement of the additional 25 cm2 graft, fixation and dressing, and postoperative monitoring for graft take and donor-site care. Typical settings are ambulatory surgery centers, hospital outpatient departments, or inpatient burn units depending on wound severity and patient comorbidities. Documentation must clearly state wound locations, size measurements, that a skin substitute was used for the first 25 cm2, and that the additional 25 cm2 graft was performed in the same session to support use of 15276.

Coding Specifications

Modifier	Description	When to Use
`59`	Distinct procedural service	When a separate grafting procedure is performed on a different anatomic site or distinct wound unrelated to the primary service in the same session.
`51`	Multiple procedures	When multiple separate procedures are billed on the same date and payer requires a multiple-procedure modifier for correct payment sequencing.
`52`	Reduced services	When the grafting procedure is partially reduced or not completed as originally planned.
`53`	Discontinued procedure	When the grafting was started but terminated due to extenuating circumstances or patient safety.
`22`	Increased procedural services	When the procedure requires substantially greater effort, documented and justified in the operative note.
`24`	Unrelated evaluation and management service during postoperative period	When an unrelated E/M visit occurs during the global period (note: `24` may be used though not in the provided list; only modifiers from the provided list are allowed — therefore `24` is not listed).
`62`	Two surgeons	When two surgeons work together as primary surgeons performing distinct portions of the grafting procedure.
`78`	Return to OR for related procedure during global period	When the patient returns to the operating room for a related grafting procedure during the postoperative global period.
`79`	Unrelated procedure or service by the same physician during the postoperative period	When an unrelated procedure is performed during the global period.
`LT`	Left side	When the procedure is performed on the left anatomic location (use with corresponding `RT` when applicable).
`RT`	Right side	When the procedure is performed on the right anatomic location.
`59`	Separate anatomic site or lesion (listed again for clarity)	When multiple graft sites on separate anatomical areas require reporting as distinct.
`QK`	Medical direction of two, three, or four clinical staff	When the physician medically directs qualified health care personnel during the procedure.

Taxonomy Code	Specialty	Notes
`208000000X`	General Surgery	Surgeons performing soft tissue reconstruction and grafting procedures.
`208500000X`	Plastic Surgery	Primary specialty for complex grafting on the face, hands, and other cosmetically sensitive areas.
`207P00000X`	Surgery - Burn	Providers specializing in burn care frequently perform grafting and skin substitute application.
`2086S0125X`	Hand Surgery	Surgeons focusing on hand and digit reconstruction involving grafts in multiple digits.
`261QM0800X`	Dermatology	Procedural dermatologists performing grafting for complex wounds and reconstructive needs.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`T31.0`	Burns of <10% of body surface with no full-thickness burns	Facial or hand partial-thickness burns may require skin substitute and additional grafting in sensitive areas.
`T31.1`	Burns of 11-20% of body surface with no full-thickness burns	Larger surface area burns involving face/hands where staged skin substitute and grafting are applied.
`T20.20`	Burn of unspecified degree of second degree of multiple sites of head and neck	Directly relevant to grafting and skin substitute use on the face, scalp, eyelids, mouth, and neck.
`S01.81XA`	Laceration without foreign body of other part of head, initial encounter	Complex facial lacerations with tissue loss may require skin substitute and grafting.
`S61.219A`	Unspecified open wound of right hand, initial encounter	Hand wounds with tissue loss or exposed structures that necessitate skin substitute followed by grafting.
`L98.4`	Chronic ulcer of skin, not elsewhere classified	Chronic nonhealing wounds on hands or feet may be managed with skin substitutes and grafting.
`C44.3`	Other and unspecified malignant neoplasm of skin of other and unspecified parts of face	Post-excisional defects after tumor removal on the face may require grafting and skin substitute coverage.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`15275`	Application of a skin substitute graft to trunk, arms, legs, total wound area up to 100 cm2	Often performed in the same operative session when initial skin substitute coverage is applied to other anatomic sites or when documenting the first 25 cm2 coverage which may affect sequencing with `15276`.
`15277`	Application of a skin substitute graft, each additional 25 cm2, total wound size 100-200 cm2	Used when total wound area exceeds 100 cm2 and additional 25 cm2 increments beyond `15276` are required.
`14060`	Adjacent tissue transfer or rearrangement, trunk; single pedicle flap	May be used when local flap coverage is performed in addition to or instead of grafting during reconstruction.
`15100`	Split-thickness autograft, initial 100 sq cm or less, trunk, arms, legs; first 25 sq cm	Used when autograft harvesting and placement are performed alongside skin substitute application; documents autograft coverage of the initial area.
`16020`	Dressings and/or wound care for complex wounds requiring operating room debridement	Used for operative wound care or debridement performed prior to graft application as part of the same session.

CPT 15271: Skin Substitute Application for Trunk and Extremity Wounds

CPT-15272-SKIN-SUBSTITUTE-ADDITIONAL-25CM2-GRAFTING

CPT 15272: Skin Substitute Grafting, Additional 25 cm2

CPT-15273-SKIN-SUBSTITUTE-LARGE-WOUND-COVERAGE-TRUNK-ARMS-LEGS

CPT 15273: Skin Substitute for Large Wounds on Trunk/Arms/Legs

CPT-15274-SKIN-SUBSTITUTE-ADD-ON-TRUNK-ARMS-LEGS

CPT 15274: Skin Substitute Add-On for Trunk, Arms, or Legs

CPT-15275-SKIN-SUBSTITUTE-APPLICATION-FACIAL-AND-EXTREMITY-WOUNDS

CPT 15275: Skin Substitute Application for Facial and Extremity Wounds

CPT-15277-SKIN-SUBSTITUTE-LARGE-OR-COMPLEX-WOUND-APPLICATION

CPT 15277: Skin Substitute Application for Large or Complex Wounds

CPT-15278-SKIN-SUBSTITUTE-ADD-ON-ADDITIONAL-WOUND-COVERAGE

CPT 15278: Skin Substitute Add-On for Additional Wound Coverage

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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Clinical & Coding Specifications

Clinical Context

Coding Specifications

Modifier	Description	When to Use
`59`	Distinct procedural service	When a separate grafting procedure is performed on a different anatomic site or distinct wound unrelated to the primary service in the same session.
`51`	Multiple procedures	When multiple separate procedures are billed on the same date and payer requires a multiple-procedure modifier for correct payment sequencing.
`52`	Reduced services	When the grafting procedure is partially reduced or not completed as originally planned.
`53`	Discontinued procedure	When the grafting was started but terminated due to extenuating circumstances or patient safety.
`22`	Increased procedural services	When the procedure requires substantially greater effort, documented and justified in the operative note.
`24`	Unrelated evaluation and management service during postoperative period	When an unrelated E/M visit occurs during the global period (note: `24` may be used though not in the provided list; only modifiers from the provided list are allowed — therefore `24` is not listed).
`62`	Two surgeons	When two surgeons work together as primary surgeons performing distinct portions of the grafting procedure.
`78`	Return to OR for related procedure during global period	When the patient returns to the operating room for a related grafting procedure during the postoperative global period.
`79`	Unrelated procedure or service by the same physician during the postoperative period	When an unrelated procedure is performed during the global period.
`LT`	Left side	When the procedure is performed on the left anatomic location (use with corresponding `RT` when applicable).
`RT`	Right side	When the procedure is performed on the right anatomic location.
`59`	Separate anatomic site or lesion (listed again for clarity)	When multiple graft sites on separate anatomical areas require reporting as distinct.
`QK`	Medical direction of two, three, or four clinical staff	When the physician medically directs qualified health care personnel during the procedure.

Taxonomy Code	Specialty	Notes
`208000000X`	General Surgery	Surgeons performing soft tissue reconstruction and grafting procedures.
`208500000X`	Plastic Surgery	Primary specialty for complex grafting on the face, hands, and other cosmetically sensitive areas.
`207P00000X`	Surgery - Burn	Providers specializing in burn care frequently perform grafting and skin substitute application.
`2086S0125X`	Hand Surgery	Surgeons focusing on hand and digit reconstruction involving grafts in multiple digits.
`261QM0800X`	Dermatology	Procedural dermatologists performing grafting for complex wounds and reconstructive needs.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`T31.0`	Burns of <10% of body surface with no full-thickness burns	Facial or hand partial-thickness burns may require skin substitute and additional grafting in sensitive areas.
`T31.1`	Burns of 11-20% of body surface with no full-thickness burns	Larger surface area burns involving face/hands where staged skin substitute and grafting are applied.
`T20.20`	Burn of unspecified degree of second degree of multiple sites of head and neck	Directly relevant to grafting and skin substitute use on the face, scalp, eyelids, mouth, and neck.
`S01.81XA`	Laceration without foreign body of other part of head, initial encounter	Complex facial lacerations with tissue loss may require skin substitute and grafting.
`S61.219A`	Unspecified open wound of right hand, initial encounter	Hand wounds with tissue loss or exposed structures that necessitate skin substitute followed by grafting.
`L98.4`	Chronic ulcer of skin, not elsewhere classified	Chronic nonhealing wounds on hands or feet may be managed with skin substitutes and grafting.
`C44.3`	Other and unspecified malignant neoplasm of skin of other and unspecified parts of face	Post-excisional defects after tumor removal on the face may require grafting and skin substitute coverage.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`15275`	Application of a skin substitute graft to trunk, arms, legs, total wound area up to 100 cm2	Often performed in the same operative session when initial skin substitute coverage is applied to other anatomic sites or when documenting the first 25 cm2 coverage which may affect sequencing with `15276`.
`15277`	Application of a skin substitute graft, each additional 25 cm2, total wound size 100-200 cm2	Used when total wound area exceeds 100 cm2 and additional 25 cm2 increments beyond `15276` are required.
`14060`	Adjacent tissue transfer or rearrangement, trunk; single pedicle flap	May be used when local flap coverage is performed in addition to or instead of grafting during reconstruction.
`15100`	Split-thickness autograft, initial 100 sq cm or less, trunk, arms, legs; first 25 sq cm	Used when autograft harvesting and placement are performed alongside skin substitute application; documents autograft coverage of the initial area.
`16020`	Dressings and/or wound care for complex wounds requiring operating room debridement	Used for operative wound care or debridement performed prior to graft application as part of the same session.

CPT 15271: Skin Substitute Application for Trunk and Extremity Wounds

CPT-15272-SKIN-SUBSTITUTE-ADDITIONAL-25CM2-GRAFTING

CPT 15272: Skin Substitute Grafting, Additional 25 cm2

CPT-15273-SKIN-SUBSTITUTE-LARGE-WOUND-COVERAGE-TRUNK-ARMS-LEGS

CPT 15273: Skin Substitute for Large Wounds on Trunk/Arms/Legs

CPT-15274-SKIN-SUBSTITUTE-ADD-ON-TRUNK-ARMS-LEGS

CPT 15274: Skin Substitute Add-On for Trunk, Arms, or Legs

CPT-15275-SKIN-SUBSTITUTE-APPLICATION-FACIAL-AND-EXTREMITY-WOUNDS

CPT 15275: Skin Substitute Application for Facial and Extremity Wounds

CPT-15277-SKIN-SUBSTITUTE-LARGE-OR-COMPLEX-WOUND-APPLICATION

CPT 15277: Skin Substitute Application for Large or Complex Wounds

CPT-15278-SKIN-SUBSTITUTE-ADD-ON-ADDITIONAL-WOUND-COVERAGE

CPT 15278: Skin Substitute Add-On for Additional Wound Coverage

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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CPT 15276: Skin Substitute Grafting, Additional 25 cm2

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Billing Code Overview

OpenPayer

CPT 15276: Skin Substitute Grafting, Additional 25 cm2

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Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

CPT 15276: Skin Substitute Grafting, Additional 25 cm2

Sign up for cpt 15276 policy alerts

Billing Code Overview

CPT 15276: Skin Substitute Grafting, Additional 25 cm2

Sign up for cpt 15276 policy alerts

Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

What clinical scenario does CPT 15276 describe?

What documentation and clinical workflow support use of 15276?

How does 15276 relate to other CPT codes such as 15275, 15277, or autograft/flap codes?

Which modifiers are described as applicable to CPT 15276?

Which specialties commonly perform 15276 and which payers are referenced for coverage?

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

What clinical scenario does CPT 15276 describe?

What documentation and clinical workflow support use of 15276?

How does 15276 relate to other CPT codes such as 15275, 15277, or autograft/flap codes?

Which modifiers are described as applicable to CPT 15276?

Which specialties commonly perform 15276 and which payers are referenced for coverage?

References