Summary & Overview
CPT 12055: Intermediate Repair of Facial and Mucous Membrane Wounds
CPT code 12055 represents the intermediate (layered) repair of wounds to the face, ears, eyelids, nose, lips, and/or mucous membranes measuring 12.6 to 20.0 cm. This code is used for moderately complex soft-tissue laceration repairs in cosmetically and functionally important areas of the head and neck and is relevant across emergency, urgent care, outpatient surgical, and office settings. Nationally, correct use of this code affects clinician documentation, coding accuracy, and appropriate claims adjudication for procedures that are more complex than simple closure but do not meet extensive reconstruction criteria.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The content covers payer-specific billing patterns and reimbursement benchmarks where available, common clinical contexts for using the code, and practical considerations for coding level selection.
Readers will learn: the clinical scope and service settings associated with CPT code 12055, how it differs from simpler or more extensive wound-repair codes, typical use cases in acute laceration management, and which payers are most relevant for coverage and claims processing. Data not available in the input will be noted where applicable.
Billing Code Overview
CPT code 12055 describes the intermediate repair of wounds to the face, ears, eyelids, nose, lips, and/or mucous membranes when the wound measures 12.6 to 20.0 cm in length. This procedure typically involves layered closure techniques beyond simple suturing and is used for complex soft-tissue lacerations in cosmetically and functionally sensitive head and neck areas.
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Service type: Intermediate wound repair (layered closure) of facial and related structures
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Typical site of service: Emergency department, urgent care clinic, outpatient surgical suite, or office procedure setting where acute laceration repair is managed
Clinical & Coding Specifications
Clinical Context
A 34-year-old patient presents to the emergency department after an altercation resulting in a 15 cm laceration across the lower lip and right nasolabial fold. The wound involves the vermilion border and mucous membrane with moderate contamination. After tetanus status confirmation and local anesthesia with infiltration of 1% lidocaine with epinephrine, the clinician performs layered, intermediate repair of the facial wound. The procedure includes debridement of devitalized tissue, layered closure of mucosa and subcutaneous tissues with absorbable sutures, and precise epidermal approximation with interrupted nylon sutures to optimize cosmesis. Hemostasis is achieved, wound care instructions are given, and a follow-up visit is arranged for suture removal.
Typical clinical workflow:
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Patient triage and wound assessment, photography, and consent.
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Local anesthesia administration and wound preparation (irrigation, debridement).
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Intermediate layered closure (approximate size 12.6–20.0 cm) including mucosal or subcutaneous suturing and epidermal closure.
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Documentation of wound length, location, complexity, anesthesia, and any complications.
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Post-procedure instructions and scheduling of follow-up for suture removal and scar management.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable E/M service on same day | Use when an evaluation and management visit is performed and documented as distinct from the wound repair on the same day. |
57 | (Not in provided list) | Data not available in the input. |
22 | Unusual procedural services | Use when the service required substantially greater effort or time than typical for an intermediate facial repair. |
59 | Distinct procedural service | Use to indicate a separate procedure or service not normally reported together with the repair when anatomically or temporally distinct. |
76 | (Not in provided list) | Data not available in the input. |
RT | Right side | Use when the repair is on the right side of the face to denote laterality if required by payer. |
LT | (Not in provided list) | Data not available in the input. |
51 | Multiple procedures | Use when multiple distinct procedures are performed during the same session in addition to the repair. |
52 | Reduced services | Use when the procedure is partially reduced or not completed as described. |
53 | Discontinued procedure | Use when the procedure is started but discontinued due to extenuating circumstances. |
24 | (Not in provided list) | Data not available in the input. |
26 | Professional component | Use when only the professional component is billed (rare for wound repair; applicable if separate billing for technical component exists). |
59 | Distinct procedural service | (Duplicate entry avoided) Use as above when services are separate. |
XU | Unusual non-overlapping service modifier | Use to indicate that the procedure is distinct because it does not overlap with another service when billing under Modifier 59's X{EPSU} subset. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207P00000X | Plastic Surgery | Common specialty performing complex facial wound repairs focused on cosmesis and functional restoration. |
207L00000X | Otolaryngology (ENT) | Performs facial and perioral repairs, especially when nasal or periorbital structures are involved. |
208000000X | General Surgery | May perform facial wound repairs in acute trauma settings. |
207X00000X | Dermatology | Performs repair of facial lacerations, particularly for cosmetic outcomes and mucosal involvement. |
2086S0122X | Emergency Medicine | Frequently performs intermediate wound repairs in the ED setting for acute closures. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
S01.411A | Laceration without foreign body of right upper eyelid and periocular area, initial encounter | Facial lacerations involving eyelid structures often require intermediate repair for layered closure and cosmesis. |
S01.12XA | Laceration with foreign body, right eyelid and periocular area, initial encounter | Presence of foreign body plus laceration increases complexity and may necessitate debridement and intermediate repair. |
S01.41XA | Laceration without foreign body of left upper eyelid and periocular area, initial encounter | Mirror scenario for left-sided periorbital lacerations requiring similar repair technique. |
S01.501A | Unspecified laceration without foreign body of lip, initial encounter | Lip lacerations involving mucosa frequently require intermediate layered repair to restore function and appearance. |
S01.52XA | Laceration with foreign body of lip, initial encounter | Lip lacerations with contamination or foreign body increase complexity of repair and aftercare. |
S01.809A | Laceration without foreign body of other specified parts of head, initial encounter | Other facial lacerations in locations that may still fall under facial repair codes. |
S01.811A | Laceration with foreign body of forehead, initial encounter | Forehead or adjacent-site lacerations that may be repaired at varying complexity levels. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
12052 | Intermediate repair, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm | Smaller intermediate facial or adjacent-site repairs that may be used when wound length is shorter than for 12055. |
12054 | Intermediate repair, face, ears, eyelids, nose, lips and/or mucous membranes; 7.6 cm to 12.5 cm | Used for intermediate repairs on the face when wound length falls in the 7.6–12.5 cm range, preceding 12055 by length. |
12056 | Intermediate repair, face, ears, eyelids, nose, lips and/or mucous membranes; 20.1 cm to 30.0 cm | Used when a facial wound exceeds the 12055 length and requires a longer repair code. |
13132 | Repair, complex, eyelid, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.5 cm or less | For complex repairs involving flaps or extensive undermining on small sites; may be applicable if complexity exceeds intermediate repair. |
12020 | Simple repair of superficial wounds of scalp, neck, axillae, external genitalia, trunk and/or extremities; 2.5 cm or less | Simple closure codes may be used for more superficial or smaller wounds encountered elsewhere in the same encounter. |