Summary & Overview
CPT 44340: Release of Peristomal Scar Tissue (Stoma Adhesiolysis)
CPT code 44340 represents a surgical release of scar tissue surrounding a colostomy or other stoma (peristomal adhesiolysis). This procedure restores stoma function, relieves obstruction or pain related to constricting scar, and can improve ostomy care and patient quality of life. Nationally, procedures addressing stoma complications are clinically important because they affect post-operative outcomes, long-term stoma maintenance, and healthcare utilization associated with emergency visits and readmissions.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for CPT code 44340, typical sites of service, and the service type. The publication outlines common billing modifiers (listed separately) and highlights what to expect in claims processing and coverage considerations across major national payers. It also summarizes relevant benchmarks and policy-related updates where available and identifies gaps where data is not provided.
The content is intended for billing managers, surgical providers, and policy analysts seeking a national-level briefing on clinical purpose, billing context, and payer coverage landscape for CPT code 44340 without state-specific detail.
Billing Code Overview
CPT code 44340 describes a surgical procedure to release scar tissue (adhesiolysis) surrounding a stoma, an artificial opening created through the abdominal wall that connects to the colon. The procedure addresses obstruction, tightness, or dysfunction caused by peristomal scar formation that interferes with stoma function or care.
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Service type: Surgical procedure for stoma revision/adhesiolysis
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Typical site of service: Operating room or ambulatory surgical center (stoma/abdominal surgical setting)
Clinical & Coding Specifications
Clinical Context
A typical patient is a 58-year-old with a long-standing end colostomy placed after colorectal resection. Over months to years the stoma site develops circumferential scar contracture and peristomal stenosis causing difficulty with appliance fit, recurrent leakage, skin breakdown, and obstructive symptoms such as intermittent abdominal cramping and difficulty evacuating effluent. The patient presents to a colorectal surgeon or general surgeon for evaluation. Examination and possible endoscopic or contrast studies confirm stenosis limited to the stoma or dense peristomal adhesions. The clinical workflow includes preoperative assessment (history, focused exam, optimization of comorbidities), informed consent, and scheduling in an ambulatory surgery center or hospital operating room. Under appropriate anesthesia, the surgeon performs a localized peristomal scar release and mucocutaneous refashioning of the stoma to restore lumen patency and appliance seating. Postoperative care includes wound management, stoma nurse education, and short-term follow-up for healing and function. Typical sites of service are an ambulatory surgery center or inpatient hospital operating room depending on complexity and patient comorbidity.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier | Standard reporting when no modifier applies |