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CPT 12034: Intermediate Wound Repair, 7.6–12.5 cm Scalp/Trunk/Extremities
CPT code 12034 denotes the intermediate repair of wounds to the scalp, axillae, trunk, and/or extremities (excluding hands and feet) measuring 7.6 to 12.5 cm. This surgical procedure code is routinely used in emergency, urgent care, and outpatient surgical settings to document layered closure when more than simple epidermal approximation is required. Nationwide, accurate use of this code matters for clinical documentation, appropriate procedure mapping, and consistent billing across payers.
This analysis covers reimbursement and policy context for major national payers: Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find a concise explanation of the code’s clinical scope and typical sites of service, comparisons to adjacent wound-repair codes in the CPT series (covering smaller and larger wound lengths), and common ICD-10 diagnosis pairings that justify use. The publication also outlines typical modifiers and billing considerations as well as common provider taxonomies associated with clinicians who perform this service.
Intended for coders, billing professionals, and clinical leaders, the material provides a clear reference for when to select 12034, how it fits into the wound repair code range, and what documentation elements align with intermediate layered closure procedures. Data not available in the input is noted where applicable.
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Billing Code Overview
CPT code 12034 describes the intermediate repair of wounds to the scalp, axillae, trunk, and/or extremities (excluding hands and feet) for wound lengths 7.6 to 12.5 cm. This procedure typically involves layered closure techniques beyond simple skin approximation and is delivered in ambulatory surgical settings, hospital outpatient departments, or urgent care and emergency departments depending on clinical context. The service type is surgical wound repair, and the typical site of service includes outpatient surgery centers, hospital outpatient departments, urgent care centers, and emergency departments.
National Reimbursement Benchmarks
National averages show Medicare at $346.3 versus BUCA (commercial average) at $419.7, placing BUCA about $73.4 higher than Medicare on mean reimbursement for CPT 12034. This gap highlights that average commercial plans pay materially more than the federal program for this code, with BUCA above the midpoint of commercial payers and Medicare sitting below most commercial means.
Dispersion measured by interquartile range (P75–P25) varies notably: Blue Cross Blue Shield has a spread of $314.0 (from $286.8 to $582.3), UnitedHealth Group $295.9 (from $286.5 to $582.4), Cigna $278.5 (from $269.4 to $547.9), BUCA $275.7 (from $256.1 to $537.8), and Aetna is the tightest at $205.4 (from $89.6 to $305.3). These differences indicate which commercial payers exhibit wider variability in typical negotiated rates.