Summary & Overview
CPT 41116: Excision of Lesion, Floor of Mouth
CPT code 41116 represents surgical excision of a lesion via an incision in the floor of the mouth. The code captures a focused oral surgical procedure carried out to remove localized pathology on the oral floor and is relevant to oral and maxillofacial surgeons, otolaryngologists, and dental surgical practices. Nationally, this code matters for standardizing reporting of minor oral surgical services, informing payer coverage decisions, and supporting procedure-level utilization and cost tracking.
Key payers in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context for the procedure, typical sites of service, and the common modifier landscape. The publication outlines benchmark considerations for reimbursement and coding practice, summarizes relevant policy or coding guidance updates where available, and highlights operational implications for surgical and ambulatory practices.
This resource is intended to help billing managers, clinicians, and policy analysts understand the purpose of CPT code 41116, where it is commonly performed, and what documentation and coding focus areas typically accompany this service. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 41116 describes a surgical procedure in which the provider makes an incision in the floor of the mouth and excises a lesion. This procedure is a minor oral surgical excision focused on pathology located on the oral floor.
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Service type: Surgical excision of oral floor lesion
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Typical site of service: Ambulatory surgical center or outpatient hospital setting; may also be performed in an oral and maxillofacial surgery clinic when appropriate
Clinical & Coding Specifications
Clinical Context
A 46-year-old male presents to the oral and maxillofacial surgery clinic with a 1.2 cm, well-circumscribed, firm sublingual mucosal lesion under the tongue causing mild discomfort while speaking and eating. Office evaluation includes intraoral exam, palpation, and review of prior panoramic radiograph to exclude bony involvement. After local anesthesia and discussion of risks/benefits, the patient is scheduled for an excision of the lesion via an incision in the floor of the mouth under monitored anesthesia care. The workflow includes pre-procedure consent, preoperative medication reconciliation, intraoperative lesion excision with hemostasis and layered closure, specimen sent to pathology, and postoperative oral instructions with a short course of antibiotics and analgesics. Typical recovery is monitored in the ambulatory surgery center or hospital outpatient surgical suite with same-day discharge once airway, swallowing, and hemostasis are stable.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier (default) | Used when no additional modifier applies and standard reporting is appropriate |
11 | Principal physician performing the service |