Summary & Overview

CPT 15951: Excision of Trochanteric Pressure Ulcer With Closure

CPT code 15951 denotes surgical excision of a pressure ulcer involving removal of the ulcer and underlying trochanteric bone with primary wound closure. This code captures a procedure often performed for chronic, deep pressure injuries at the hip that require removal of necrotic bone and soft tissue to promote healing and prevent systemic complications. Nationally, accurate use of this code matters for documenting complex wound care, aligning clinical severity with surgical interventions, and ensuring consistent claims processing for major payers.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for the procedure, typical sites of service, and common billing considerations. The publication summarizes available benchmarks where present, highlights relevant policy and coverage considerations affecting payment and site-of-service decisions, and outlines clinical indications that typically justify the procedure. Data not available in the input is clearly noted where applicable. The content is intended to support billing professionals, revenue cycle staff, and clinical teams in understanding the role and documentation needs associated with CPT code 15951.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare15951CPTpressure-ulcertrochanterwound-debridementsurgical-excisionambulatory-surgeryinpatient-surgery

Billing Code Overview

CPT code 15951 describes surgical removal of a pressure ulcer and the underlying trochanteric bone of the hip, followed by wound closure with suturing. The procedure represents excision of necrotic soft tissue and bone at the greater trochanter region to manage chronic or nonhealing pressure injuries.

Service type: Surgical debridement and excision of bone and soft tissue for a pressure ulcer of the trochanteric hip area
Typical site of service: Inpatient or outpatient surgical setting such as an operating room or ambulatory surgery center, depending on clinical severity and patient needs

Clinical & Coding Specifications

Clinical Context

A typical patient is an elderly, mobility-limited individual admitted from a long-term care facility with a Stage IV pressure ulcer over the greater trochanter. The wound has exposed necrotic soft tissue and underlying bone with chronic drainage despite conservative care (dressings, wound vac, antibiotics). After multidisciplinary assessment (wound care nurse, infectious disease or primary care, and orthopedic or plastic surgeon), the patient is scheduled for operative debridement of the trochanteric pressure ulcer, including excision of devitalized tissue and removal of necrotic subcutaneous tissue down to and including involved bone, followed by primary closure or layered closure of the defect.

Preoperative workup includes wound cultures, imaging (X-ray or CT to assess bony involvement), optimization of nutrition and comorbidities (diabetes, vascular disease), and anesthesia evaluation. Intraoperative workflow involves excision of the ulcer and diseased bone at the trochanteric region, hemostasis, possible local flap or layered closure, and placement of drains if indicated. Postoperative care includes wound monitoring, pain control, targeted antibiotics if infection identified, pressure offloading, and coordination with rehabilitation and nursing for pressure redistribution and ongoing wound surveillance.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work, time, or complexity substantially exceeds usual for (document rationale and addendum).

15951

Taxonomy Code	Specialty	Notes
`2080S00000X`	General Surgery	General surgeons frequently perform debridement and soft-tissue/bone removal for pressure ulcers.
`207L00000X`	Orthopedic Surgery	Orthopedic surgeons manage trochanteric bony involvement and perform bone excision when indicated.
`2084P0800X`	Plastic Surgery	Plastic surgeons perform complex soft tissue reconstruction and flap closure after debridement.
`208000000X`	Wound Care Specialist	Physicians with wound care focus assist with perioperative planning and postoperative wound management.
`261QM0800X`	Infectious Disease	Infectious disease specialists guide antibiotic management when osteomyelitis or deep infection is present.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`L89.152`	Pressure ulcer of left trochanter, stage 4	Stage IV trochanteric ulcer with full-thickness tissue loss and exposed bone is a primary indication for `15951`.
`L89.153`	Pressure ulcer of left trochanter, unstageable	Unstageable ulcers with suspected deep tissue involvement may require operative debridement and bone removal.
`M86.172`	Chronic osteomyelitis of left femur	Osteomyelitis of proximal femur/trochanter can necessitate debridement including removal of infected bone.
`L89.052`	Pressure ulcer of right trochanter, stage 4	Right-sided trochanteric Stage IV ulcers are treated similarly with excision and closure.
`T81.4XXA`	Infection following a procedure, initial encounter	Postoperative infections may require return to OR and additional debridement or bone excision.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`11042`	Debridement, subcutaneous tissue, first 20 sq cm or less	May be performed prior to or in conjunction with `15951` for debridement of surrounding soft tissue not requiring bone removal.
`11043`	Debridement, muscle and/or fascia, first 20 sq cm or less	Used when deeper soft-tissue debridement into muscle is required in addition to trochanteric bone removal.
`11044`	Debridement, bone, up to 20 sq cm	Addresses bone debridement; may be reported when limited bony debridement is performed separate from the specified `15951` description (verify payer bundling).
`15271`	Split-thickness autograft, trunk, arms, legs; first 100 sq cm or less	May be used if grafting is required after extensive debridement instead of primary closure.
`15734`	Muscle, myocutaneous or fasciocutaneous flap with microvascular anastomosis	Used when complex flap reconstruction is performed for closure of large trochanteric defects after debridement.
`99223`	Initial hospital care, typically 70 minutes or more	Common inpatient E/M code for preoperative evaluation of complex patients undergoing `15951`.