Intmd rpr s/a/t/ext 12.6-20

CPT code 12035 covers intermediate wound repair for cuts between 12.6 and 20 centimeters (about 5 to 8 inches) on the scalp, arms, legs, neck, hands, feet, or external genitals. This involves layered closure requiring more than simple stitches but less than complex reconstruction.

Showing rates for

National Average

Base Medicare rate

$377.81

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

3.5

PE RVU (NF)

7.55

MP RVU

0.63

Total RVU

11.68

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

NCCI bundling edits

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Billing tips

Measure wound length after debridement but before closure; document pre-closure length in centimeters to justify code selection
Impact: Prevents downcoding to 12034 (7.6-12.5 cm, pays $293.72 non-facility) saving $84.09 per claim or upcoding audit risk
Verify place of service code accuracy; bill POS 11 (office) for $377.81 vs POS 22 (hospital outpatient) for $236.13
Impact: Incorrect POS results in $141.68 payment difference (37% variance) and potential recoupment
Sum multiple wounds of same anatomic group and complexity; add lengths together for a single code rather than billing separately
Impact: Per CPT guidelines, combining 8 cm + 6 cm wounds = 14 cm qualifying for 12035 rather than two 12032 codes which would be bundled and denied
Document layered closure technique explicitly; specify subcutaneous layer closure separate from skin closure to justify intermediate vs simple repair
Impact: Prevents downgrade to simple repair codes 12001-12007 which pay $150-250 less, representing 40-66% revenue loss
Code anatomic site correctly per CPT definitions; scalp/neck/axillae/trunk/extremities are Group 1, face/ears/nose/lips are different code family (12051-12057)
Impact: Incorrect anatomic grouping triggers automatic denials requiring appeals and delays payment by 30-60 days
When billing multiple repairs, sequence codes by RVU value descending; list highest-value repair first to maximize reimbursement under multiple procedure payment reduction
Impact: Proper sequencing ensures 100% payment on highest RVU code; secondary procedures pay at 50%, optimizing total reimbursement by 15-25%

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Frequently asked questions

What is the Medicare reimbursement for CPT code 12035 in 2025?

Medicare pays $377.81 for CPT 12035 in non-facility settings (physician office) and $236.13 in facility settings (hospital outpatient department or ASC) based on the 2025 national average rates. The rate difference reflects facility overhead costs.

What wound length qualifies for CPT code 12035?

CPT 12035 requires wound length between 12.6 cm and 20.0 cm, measured after any debridement or cleaning but before closure begins. For multiple wounds in the same anatomic group, you add the lengths together to determine the appropriate code.

What is the difference between simple and intermediate repair for billing?

Intermediate repair (12035) requires layered closure of subcutaneous tissue and fascia in addition to skin closure, while simple repair involves only single-layer skin closure. Intermediate repairs also typically involve more extensive cleaning, contaminated wounds, or irregular wound edges requiring more complex closure techniques.

Can I bill an E/M code with CPT 12035 on the same date of service?

Yes, you can bill an E/M code with 12035 using modifier 25, but the E/M must represent a significant, separately identifiable service beyond the work inherent in deciding to perform the repair. Documentation must clearly show evaluation and management substantially exceeding wound assessment and repair decision-making.

What anatomic sites are covered under CPT code 12035?

CPT 12035 covers intermediate repairs on scalp, neck, axillae, external genitalia, trunk, and extremities (arms and legs including hands and feet). It does NOT cover face, ears, eyelids, nose, lips, or mucous membranes, which have separate code sets (12051-12057).

How many RVUs is CPT code 12035 worth in 2025?

CPT 12035 has 11.68 total RVUs in 2025, consisting of 3.5 work RVUs, 7.55 non-facility practice expense RVUs (3.17 facility PE RVUs), and 0.63 malpractice RVUs. This positions it as a moderately valued surgical procedure.

What happens if my wound repair is longer than 20 cm?

Wounds longer than 20 cm require CPT code 13121 (repair 20.1-30 cm) or addition codes for complex repair depending on anatomic site and closure technique. Never use 12035 for repairs exceeding 20 cm as this constitutes undercoding and could raise compliance concerns during audits.