CPT 14020Surgery

Tis trnfr s/a/l 10 sq cm/<

CPT 14020 covers a tissue transfer procedure where a surgeon moves nearby skin and tissue (10 square centimeters or smaller) to repair a defect on the scalp, arms, or legs. This is more complex than simple stitching because it involves rotating or advancing a flap of tissue while maintaining its blood supply.

Showing rates for

National Average

Base Medicare rate

$688.98

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

7.22

PE RVU (NF)

13.05

MP RVU

1.03

Total RVU

21.3

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

NCCI bundling edits

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Billing tips

Accurately measure and document the size of the tissue transfer flap, not just the defect size. The billable area is the greatest diameter of the tissue rearranged, including both primary and secondary defects.
Impact: Prevents downcoding from 14020 (10 sq cm or less) to simpler closure codes, protecting $500+ in reimbursement difference
When excision and tissue transfer are performed same day, only bill the tissue transfer code (14020). The excision is bundled and separately billing it will trigger NCCI edits.
Impact: Avoids automatic denial and recoupment; attempting to bill both commonly results in audits and refund demands
Verify facility vs. non-facility setting before billing. The $132.30 difference ($688.98 vs $556.68) depends on place of service code matching the actual location.
Impact: Incorrect POS code triggers $132.30 overpayment/underpayment and potential audit; use POS 11 for office, POS 22 for outpatient hospital, POS 24 for ASC
For multiple tissue transfers on different anatomic sites during same session, bill each separately with modifier 59 on subsequent procedures, and measure each flap independently.
Impact: Enables payment for each distinct site rather than single payment; can increase reimbursement by $344+ per additional site with proper documentation
Document vascular pedicle and blood supply preservation in operative note. Adjacent tissue transfer requires maintaining tissue viability through intact blood supply, distinguishing it from free grafts.
Impact: Critical for audit defense; absence of vascular documentation is primary reason for downcoding to intermediate repair (13000 series), reducing payment by $400-500

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Frequently asked questions

What is the Medicare reimbursement rate for CPT 14020 in 2025?

The 2025 Medicare national average reimbursement for CPT 14020 is $688.98 for non-facility settings and $556.68 for facility settings. The code carries 7.22 work RVUs and 21.3 total RVUs, making it a high-value surgical procedure code.

Can I bill CPT 14020 with an excision code on the same day?

No, you cannot separately bill excision codes (11400-11646) with CPT 14020 when performed at the same site on the same day. The excision is bundled into the tissue transfer code per NCCI edits. Only bill 14020 for the complete procedure including excision and reconstruction.

What is the difference between CPT 14020 and 14021?

CPT 14020 covers tissue transfer of 10 square centimeters or less on the scalp, arms, and legs, while CPT 14021 covers tissue transfer of 10.1 to 30.0 square centimeters on the same anatomic areas. The size of the tissue rearranged (not just the defect) determines which code to use.

How do I measure the tissue transfer area for CPT 14020?

Measure the total area of tissue rearranged, including both the primary defect and any secondary defects created during the transfer. Calculate using the greatest length multiplied by greatest width of the flap. Document measurements in the operative note in square centimeters or as length x width dimensions.

What modifiers are most commonly used with CPT 14020?

The most common modifiers are: 59 (distinct procedural service for separate anatomic sites), RT/LT (laterality for arms/legs), 51 (multiple procedures), and 58 (staged procedure during global period). Modifier selection depends on the specific clinical scenario and payer requirements.

Is CPT 14020 covered for cosmetic procedures?

No, Medicare and most commercial payers do not cover CPT 14020 for purely cosmetic indications. Coverage requires medical necessity such as malignancy removal, traumatic defect repair, functional impairment correction, or reconstruction following medically necessary excision. Documentation must support non-cosmetic indication.

What documentation is needed to prevent denials for CPT 14020?

Essential documentation includes: measured size of tissue transfer in square centimeters, anatomic location with laterality, type of flap technique (rotation/advancement), extent of undermining, preserved blood supply description, layered closure details, medical necessity justification, and ideally a diagram or photograph showing the defect and flap design.