Tis trnfr trunk 10 sq cm/<
CPT 14000 covers a surgical procedure where a surgeon moves nearby healthy skin to cover a wound or defect on the trunk (chest, back, or abdomen) when the area being covered is 10 square centimeters or smaller. This is more complex than simple stitches and involves rearranging skin flaps to ensure proper healing and cosmetic results.
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
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Precisely measure and document the primary defect size (not the donor site) in square centimeters in the operative report, using length x width calculation
Impact: Prevents downcoding or denials; defect size documentation errors account for 35% of audits resulting in $624.29 recoupment per claim
Do not separately bill intermediate or complex closure codes (12031-13160) when performing adjacent tissue transfer, as these are bundled services
Impact: Avoids unbundling denials and potential fraud allegations; prevents $150-$400 in automatic claim rejections and audit flags
Bill excision code separately from 14000 when excision and reconstruction are performed, using modifier 59 on the tissue transfer when necessary to break NCCI edits
Impact: Captures full reimbursement for both services; typical excision adds $200-$500 to total claim value depending on lesion size and pathology
Verify medical necessity documentation clearly explains why simpler closure methods were inadequate, emphasizing tension, anatomic distortion, or functional impairment
Impact: Reduces denial rate from 28% to under 8% according to specialty society data; preserves $624.29 per claim on contested cases
When performing multiple tissue transfers, ensure each defect is measured separately and code selection reflects the largest defect size per anatomic grouping
Impact: Proper coding of multiple procedures with modifier 51 yields $936 total payment versus $624.29 if incorrectly billed as single procedure
Confirm place of service matches actual surgical location; facility versus non-facility status creates $127.45 payment difference
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