CPT 15152Surgery

Tis cltr skn agrft t/a/l ea

CPT 15152 covers the application of laboratory-grown skin grafts taken from the patient's own cells, used for each additional 100 square centimeters of body surface after the first graft. This is an add-on code used when treating large burns or wounds requiring extensive skin replacement.

Showing rates for

National Average

Base Medicare rate

$149.44

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

2.5

PE RVU (NF)

1.6

MP RVU

0.52

Total RVU

4.62

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Calculate total graft area precisely and bill one unit of 15152 for each additional 100 cm² beyond the first unit covered by 15150; round up partial units appropriately
Impact: Each correctly documented unit adds $149.44; underbilling by one unit on a 350 cm² graft loses $149.44 in legitimate reimbursement
Document the specific tissue cultured product used (e.g., Epicel, PermaDerm) with lot numbers and confirm it meets the definition of autologous cultured tissue rather than acellular dermal matrices
Impact: Prevents downcoding to lower-paying skin substitute codes (15271-15278) which reimburse approximately 30-40% less per application
Never bill 15152 alone; it must always be reported with the primary code 15150 as this is an add-on code and will auto-deny without the base procedure
Impact: Standalone billing results in 100% denial; proper sequencing ensures full payment of both base code (~$191) plus each add-on unit at $149.44
Distinguish between tissue cultured autografts (15152) and skin substitute grafts (15271-15278) in documentation; autografts require patient's own cultured cells, not allogeneic or xenogeneic products
Impact: Incorrect code selection can result in either underpayment or denial; skin substitutes have different reimbursement rates and medical necessity criteria
Bill separately for the tissue harvest/biopsy procedure (typically 11100-11101) performed weeks before graft application, not on the same date of service as 15152
Impact: Harvesting procedure adds $80-120 to total case reimbursement when billed on the appropriate earlier date; same-day billing triggers bundling edits
For pediatric patients, document percentage of body surface area in addition to square centimeters, as 1% BSA criteria may apply for infants and young children with smaller total body area

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Frequently asked questions

What is the difference between CPT code 15152 and 15150?

CPT 15150 is the primary code for the first 100 cm² (or first 1% BSA in infants/children) of tissue cultured skin autograft application to trunk/arms/legs, while 15152 is an add-on code for each additional 100 cm² beyond the first. You must bill 15150 first, then add 15152 for each additional 100 cm² unit. For example, a 350 cm² graft would be billed as 15150 x1 plus 15152 x3.

How much does Medicare pay for CPT code 15152 in 2025?

Medicare pays $149.44 for CPT 15152 in non-facility settings and $140.06 in facility settings under the 2025 Medicare Physician Fee Schedule. The code has 2.5 work RVUs and 4.62 total RVUs. Actual reimbursement may vary based on geographic location and the Medicare Administrative Contractor's locality adjustment.

Can you bill CPT 15152 multiple times on the same claim?

Yes, you can and should bill 15152 multiple times when the total graft area exceeds 200 cm². Report one unit of 15152 for each additional 100 cm² beyond the initial 100 cm² covered by base code 15150. For a 450 cm² graft, bill 15150 x1 and 15152 x4, ensuring total area is clearly documented in the operative report.

What documentation is required to bill CPT code 15152?

Required documentation includes precise measurement of total graft area in square centimeters (or %BSA for pediatrics), specific anatomical sites treated, identification of the tissue cultured autograft product with lot numbers, confirmation the product is autologous cultured tissue from the patient's own cells, medical necessity justification, wound bed preparation performed, and calculation showing how total area was divided into billable units.

Is prior authorization required for CPT 15152?

Prior authorization requirements vary by payer. Many commercial insurers and some Medicare Advantage plans require prior authorization for tissue cultured skin autografts due to their high cost and specialized nature. Contact the specific payer before the procedure to determine authorization requirements, as retrospective denials for lack of authorization are common and difficult to appeal successfully.

What are tissue cultured skin autografts used for?

Tissue cultured skin autografts (CPT 15152) are primarily used for extensive burn injuries where traditional donor sites are insufficient or unavailable, typically when burns exceed 30-40% total body surface area. They're also used for large congenital skin defects, severe traumatic wounds, and complex reconstruction cases where the patient's own cultured skin cells, grown in a laboratory from a small biopsy, provide permanent wound coverage.

Can CPT 15152 be billed with skin substitute graft codes?

No, CPT 15152 (tissue cultured autograft) should not be billed with skin substitute codes 15271-15278 for the same anatomical area, as these represent different product types. Tissue cultured autografts use the patient's own cells, while skin substitutes are acellular, allogeneic, or xenogeneic products. Billing both for overlapping areas will trigger bundling edits. However, they may be appropriately billed for distinctly separate anatomical sites with modifier 59 and clear documentation.