Summary & Overview
CPT 42180: Simple Repair of Palatal Wound up to 2 cm
CPT code 42180 denotes a simple repair of a wound in the palate up to 2 cm. This code is used to report minor oral surgical wound closure procedures that restore mucosal integrity of the hard or soft palate. It matters nationally because palatal laceration repair is a common acute oral surgery intervention performed in outpatient clinics, oral and maxillofacial surgery practices, dental surgery centers, and hospital outpatient departments.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical context for CPT code 42180, the typical service setting, and the service type. The publication also outlines common benchmarks and payer coverage considerations where available, notes common modifier usage supplied in the input, and places the code in procedural context for coding and billing teams, clinical administrators, and policy analysts.
This national summary does not reference state-specific rules. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 42180 describes a simple repair of a wound in the palate up to 2 cm. This procedure involves closure of a palatal mucosal or soft-tissue laceration using simple repair techniques.
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Service type: Minor surgical wound repair
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Typical site of service: Oral surgery or ambulatory surgical setting, commonly performed in an outpatient clinic, dental surgery center, or hospital outpatient department
Clinical & Coding Specifications
Clinical Context
A typical patient is a child or adult who presents to an emergency department, urgent care clinic, or outpatient oral surgery clinic after sustaining a laceration to the hard or soft palate from trauma (e.g., fall, sports injury, bite) or an iatrogenic wound following dental extraction or appliance placement. The provider evaluates the oral cavity, controls bleeding, performs anesthetic infiltration (local nerve block or local infiltration), irrigates the wound, and performs a simple primary closure of the mucosal and submucosal layers of the palate for a wound measuring up to 2 cm. The workflow includes brief history and exam, documentation of wound size, location (palate), hemostasis achieved, suture type and technique, and post-procedure instructions for oral hygiene and diet. Typical sites of service are the emergency department, urgent care center, or ambulatory surgical/oral surgery clinic. Usual patient scenario includes local anesthesia only, a single wound ≤2 cm, no complex flap or layered reconstruction, and discharge with routine follow-up.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure | When a distinct E/M visit is provided in addition to the simple palate repair (Note: 25 was not in the input modifiers list; because strict rules prohibit adding modifiers beyond provided list, see below.) |