Summary & Overview
CPT 12042: Intermediate Repair of Superficial Wounds, 2.6–7.5 cm
CPT code 12042 denotes the intermediate repair of superficial wounds located on the neck, hands, feet, and/or external genitalia measuring 2.6 to 7.5 cm. This code captures a common ambulatory surgical service that bridges simple laceration closures and more complex reconstructive repairs. Nationally, correct use of this code affects clinical documentation, quality measurement, and payment for a frequent category of minor surgical procedures performed across emergency departments, outpatient clinics, and ambulatory surgery centers.
Key payers included in this review are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical context for 12042, the typical sites of service, and the service type. The publication outlines benchmarks for coding frequency and utilization trends where available, highlights relevant policy considerations affecting coverage and payment, and summarizes common documentation elements that support correct code selection. Data limitations and absent items from the input are clearly noted as "Data not available in the input." This national-level overview is intended to inform coding professionals, clinicians, and revenue cycle stakeholders about the appropriate application and operational implications of CPT code 12042.
Billing Code Overview
CPT code 12042 describes the intermediate repair of superficial wounds to the neck, hands, feet, and/or external genitalia when the wound measures 2.6 to 7.5 cm. This procedure category covers layered closures or repairs that are more complex than simple closure but do not meet the criteria for extensive or deep repairs.
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Service type: Surgical wound repair (intermediate wound closure)
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Typical site of service: Ambulatory surgical center, hospital outpatient department, emergency department, or physician office, depending on clinical setting and patient needs.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 34-year-old male presents to the emergency department after a kitchen accident with a 4.0 cm laceration to the dorsum of his right hand. The wound is superficial but involves multiple layers of dermis with moderate contamination and irregular margins. After local anesthesia and thorough irrigation, the surgeon performs an intermediate layered repair, approximating deeper dermal tissue with absorbable sutures and completing epidermal closure with nonabsorbable sutures. The procedure is billed with 12042 for an intermediate repair of a 2.6 to 7.5 cm superficial wound to the hand.
The typical clinical workflow includes triage and wound assessment, tetanus status review, photographic documentation, local anesthesia administration, irrigation and debridement as needed, layered closure (dermal and epidermal), dressing application, and discharge instructions with wound care and follow-up for suture removal and wound check.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable E/M service by the same physician on the same day | Use when a distinct evaluation and management visit is performed on the same day as 12042 (for example, exam for other unrelated conditions or decision-making beyond wound repair). |
57 | (Not listed among provided modifiers) | Data not available in the input. |
59 | Distinct procedural service | Use to indicate a distinct procedural service unrelated to other procedures performed the same day when bundling edits may apply. |
76 | Repeat procedure by same physician | Use if the same surgeon repeats the intermediate repair procedure during the same encounter. |
77 | (Not listed among provided modifiers) | Data not available in the input. |
52 | Reduced services | Use when the repair is partially reduced in scope (for example, attempted layered closure but unable to complete expected components due to tissue loss). |
53 | Discontinued procedure | Use when the repair was begun but terminated due to extenuating circumstances. |
79 | Unrelated procedure or service by the same physician during the postoperative period | Use if an unrelated procedure is performed during the global period for which 12042 is the index procedure. |
59 | Duplicate entry removed — keep only once | See above 59 entry. |
24 | (Not listed among provided modifiers) | Data not available in the input. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 207P00000X | General Surgery | General surgeons frequently perform wound repairs in operative or ED settings. |
| 208000000X | Emergency Medicine | Emergency physicians commonly perform intermediate wound repairs in the ED. |
| 207K00000X | Orthopedic Surgery | Orthopedic surgeons perform hand wound repairs when tendon or deeper structures are involved. |
| 208D00000X | Family Medicine | Family physicians perform laceration repairs in outpatient clinics and urgent care. |
| 207L00000X | Plastic Surgery | Plastic surgeons perform complex or cosmetic-focused repairs for hand, neck, or genital wounds. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
S61.411A | Laceration without foreign body of right hand, initial encounter | Common diagnosis for hand lacerations requiring intermediate layered repair such as 12042. |
S61.412A | Laceration without foreign body of left hand, initial encounter | Same relevance for left-hand wounds. |
S01.81XA | Laceration of other part of head, initial encounter | Neck and head lacerations that may require intermediate repair when superficial dermal layers are involved. |
S31.01XA | Open wound of scrotum and testicular area, initial encounter | External genitalia lacerations within the anatomic range for 12042. |
S71.811A | Laceration of right thigh, initial encounter | Example of extremity laceration codes; included because intermediate repairs are used across extremities. |
T81.4XXA | Infection following a procedure, initial encounter | Postoperative complication code relevant for monitoring and follow-up after wound repair. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
10120 | Simple repair of superficial wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.6 cm to 7.5 cm | Used when only simple (epidermal) closure is performed rather than intermediate layered repair; relevant for payer edits distinguishing levels of repair. |
12032 | Repair, intermediate, wounds of trunk, arms, and/or legs; 2.6 cm to 7.5 cm | Similar intermediate repair code for different anatomic sites; used when the wound is on trunk/limb rather than neck/hands/feet/genitalia. |
13132 | Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm | Used when wound requires more complex closure techniques (eg, layered closure with extensive undermining, complex wound debridement) beyond intermediate repair. |
99283 | Emergency department visit, level 3 | Common E/M code billed in the emergency setting when evaluation and management meet the level of service before performing 12042. |
99024 | Postoperative follow-up visit, global period or related to postoperative care | Used when documenting postoperative wound checks related to the repair during the global period. |