Summary & Overview
CPT 31541: Direct Laryngoscopy with Excision of Laryngeal Lesion
CPT code 31541 denotes direct laryngoscopy with stripping and/or excision of an abnormal mass in the larynx using an operating microscope or telescope. This surgical procedure is a key diagnostic and therapeutic intervention for patients with suspected laryngeal tumors or symptomatic vocal fold lesions and carries implications for cancer diagnosis, airway management, and voice preservation. Nationally, accurate coding for procedures like 31541 affects payment, quality measurement, and surgical registry reporting.
Major payers relevant to this code include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise review of the clinical intent of the code, typical sites of service, common payer coverage considerations, and operational implications for surgical scheduling and documentation. The publication outlines benchmarks and reimbursement context where available, highlights policy updates that affect use of the code, and situates 31541 within related laryngeal surgical services for clinical coding accuracy.
This summary is written for a national audience of clinicians, coders, and policy analysts seeking clear guidance on the clinical and administrative relevance of CPT code 31541. Data not available in the input will be noted where applicable in detailed sections.
Billing Code Overview
CPT code 31541 describes direct laryngoscopy with biopsy or excision of a lesion of the larynx, performed using a laryngoscope and visualization via an operating microscope or telescope. The procedure may include stripping of the vocal cord epithelium and excision of abnormal tissue from the larynx (voice box) to diagnose or remove masses.
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Service type: Surgical diagnostic and/or therapeutic laryngoscopy with tumor excision or vocal cord stripping
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Typical site of service: Operating room or ambulatory surgical center, under direct visualization with microscope or telescope
Clinical & Coding Specifications
Clinical Context
A 58-year-old male presents with progressive hoarseness and sensation of a mass in the throat. Flexible laryngoscopy in clinic reveals a suspicious lesion on the right true vocal fold. The patient is scheduled for direct laryngoscopy with microlaryngoscopic excision under general anesthesia. In the operating room the surgeon uses a direct laryngoscope with an operating microscope or endoscopic telescope to visualize the larynx, performs stripping of superficial vocal fold epithelium as indicated, and excises the lesion for histopathology. Typical perioperative workflow includes preoperative evaluation by anesthesia, intraoperative microscopic visualization and possible biopsies or tumor excision, and postoperative airway monitoring with short observation in PACU. Typical site of service is an ambulatory surgery center or hospital outpatient surgery department; inpatient admission occurs rarely for complex concurrent procedures or airway compromise.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when billing separately for the surgeon's professional work if technical component is billed by facility |
51 | Multiple procedures | Use when other distinct procedures are performed in the same session in addition to |