CPT 15953Surgery

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CPT 15953 covers surgical removal of a pressure ulcer (bedsore) over the hip bone area (trochanter), including removal of diseased bone and closure using a tissue flap to fill the wound.

Showing rates for

National Average

Base Medicare rate

$990.77

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

13.57

PE RVU (NF)

14.59

MP RVU

2.47

Total RVU

30.63

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Document bone involvement explicitly with preoperative imaging (X-ray, MRI, or CT) and operative findings describing extent of osteomyelitis or bone exposure requiring ostectomy
Impact: Critical for justifying 15953 vs 15952 (without ostectomy, $200-300 lower reimbursement); prevents downcoding denials
Specify flap type and dimensions in operative report (myocutaneous vs fasciocutaneous, rotation vs advancement, measurements in cm)
Impact: Differentiates from simple closure; lack of detail triggers 30-40% denial rate for insufficient complexity documentation
Code separately for extensive debridement performed at different session (11044-11047) but not during same procedure as already included in surgical package
Impact: Pre-operative debridement sessions can add $150-400 per session; same-day billing risks bundling denials
Bill facility and non-facility rates correctly; this code has identical rates ($990.77) for both settings, simplifying billing but verify site of service matches claim form
Impact: Site of service errors account for 15% of payment delays; proper POS coding ensures timely $990.77 payment
Consider modifier 22 for cases requiring flaps >100 cm² or when patient BMI >40 requires extended operative time documented in anesthesia records
Impact: Successfully appealed modifier 22 claims average $200-400 additional reimbursement with comparative time documentation
Verify stage of pressure ulcer matches medical necessity; Stage I-II ulcers typically not covered for this extensive procedure, require progression documentation
Medical necessity denials delay payment 45-90 days; staging photos and wound care notes reduce denial rate by 60%

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Frequently asked questions

What is the Medicare reimbursement rate for CPT 15953 in 2025?

The 2025 Medicare national average payment for CPT 15953 is $990.77 for both facility and non-facility settings, based on 30.63 total RVUs and a conversion factor of 32.3465.

What is the difference between CPT 15952 and 15953?

CPT 15952 is excision of trochanteric pressure ulcer with primary suture, while 15953 includes ostectomy (bone removal) with flap closure. Code 15953 requires bone involvement and more complex reconstruction, justifying higher reimbursement and complexity.

Can CPT 15953 be billed bilaterally with modifier 50?

Yes, bilateral trochanteric pressure ulcer excisions performed during the same operative session should be reported with modifier 50, typically reimbursed at 150% of the single procedure rate ($1,486.16 total for Medicare).

What documentation is required to bill CPT 15953 successfully?

Required documentation includes preoperative imaging showing bone involvement, operative report detailing ostectomy extent and flap type/dimensions, pathology confirmation of bone specimen, wound staging/measurements, and evidence of failed conservative management.

How many RVUs is CPT code 15953 worth?

CPT 15953 has 30.63 total RVUs for 2025, comprising 13.57 work RVUs, 14.59 practice expense RVUs, and 2.47 malpractice RVUs, making it a high-value surgical procedure.

What are common denial reasons for CPT 15953?

Common denials include insufficient ostectomy documentation (downcoded to 15952), lack of medical necessity evidence, inadequate flap description, and inappropriate bundling with same-day debridement codes. Strong operative reports and preoperative imaging prevent most denials.

Which specialists typically perform and bill CPT 15953?

CPT 15953 is primarily billed by plastic and reconstructive surgeons, general surgeons with wound care expertise, and orthopedic surgeons. The procedure requires hospital privileges and is performed in inpatient, outpatient, or ASC settings under general anesthesia.