Summary & Overview
CPT 44312: Release of Scar Tissue Around Ileostomy Stoma
CPT code 44312 represents a surgical procedure to release scar tissue that has formed around an ileostomy stoma. This code captures operative management of stenosis or adhesion-related obstruction at an artificial opening in the abdominal wall connected to the ileum. Nationally, the procedure matters because stoma complications affect quality of life, create recurrent care needs, and can drive hospital and ambulatory surgical utilization.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a clinical description of the procedure, typical sites of service, and the payer landscape relevant to coverage and claims processing. The publication outlines common modifiers used with this service, potential billing considerations, and how this code fits into surgical and ostomy-related care pathways.
The content provides operational benchmarks and payment context where available, summarizes common billing patterns, and highlights clinical indications driving use of the code. Data limitations and missing specific items from the input are noted where applicable. The audience includes medical coders, revenue cycle staff, surgical providers, and policy analysts seeking a concise reference for CPT code 44312 in national billing and clinical contexts.
Billing Code Overview
CPT code 44312 describes a surgical procedure to release scar tissue (adhesiolysis) that has formed around a stoma connected to the ileum. The procedure focuses on freeing constricting scar bands and restoring patency and function of the artificial abdominal wall opening.
Service Type: Stomal scar release / adhesiolysis around ileostomy
Typical Site of Service: Hospital operating room or ambulatory surgical center, with the procedure performed in a sterile operative setting involving the abdominal wall and ileal stoma.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with a mucous or fecal diversion via an ileostomy who presents with progressive peristomal scarring, tethering, or stenosis that limits appliance seal, causes pain with appliance changes, or leads to recurrent peristomal skin breakdown. The patient often has a history of inflammatory bowel disease, colorectal cancer resection, or prior abdominal surgery with creation of a loop or end ileostomy. Evaluation includes history, focused abdominal and stoma exam, assessment of stoma output and appliance fit, and conservative measures (topical care, appliance refitting) prior to surgery. When conservative management fails and the scar tissue (peristomal adhesions or circumferential stenosis) impairs function or causes symptoms, the surgeon plans a procedure to release the scar tissue around the stoma under local, regional, or general anesthesia. The workflow includes preoperative consent, perioperative antibiotic prophylaxis as indicated, surgical release of peristomal scar tissue with careful preservation of stoma mucosa and vascular supply, potential revision of the stoma aperture, hemostasis, and postoperative stoma care instructions. Typical sites of service are an outpatient ambulatory surgery center or inpatient operating room depending on patient comorbidities and anesthesia needs. Expected documentation includes indication, description of previous stoma creation, findings (extent of scar tissue), details of the release technique, anesthesia type, estimated blood loss, any additional procedures, and postoperative plan including wound and stoma care.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 |