CPT 15834Surgery

Exc excessive skin hip

CPT code 15834 covers the surgical removal of excess or sagging skin around the hip area, often after significant weight loss. This is a body contouring procedure that removes loose skin to improve appearance and function.

Showing rates for

National Average

Base Medicare rate

$878.21

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

12.17

PE RVU (NF)

12.74

MP RVU

2.24

Total RVU

27.15

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

NCCI bundling edits

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Billing tips

Document medical necessity with photographs showing skin folds, evidence of recurrent intertrigo, skin breakdown, or functional limitations that conservative treatment has failed to resolve
Impact: Increases approval rate from approximately 40% to 85% for commercial payers; Medicare requires clear medical necessity documentation to avoid cosmetic procedure denials
Include BMI stabilization documentation showing patient has maintained stable weight (within 10-20 pounds) for 6-12 months post-bariatric surgery
Impact: Prevents denials for prematurity; approximately 30% of claims are denied when weight stability is not documented
Bill with diagnosis codes for panniculitis (L05.91), intertrigo (L30.4), or ulceration (L98.4) rather than obesity codes alone to establish medical necessity
Impact: Medical necessity diagnoses can improve approval rates by 60% compared to using only obesity or adiposity diagnosis codes
When performing multiple body areas during same session, sequence codes by RVU value to maximize reimbursement under multiple procedure payment reduction rules
Impact: Proper sequencing can preserve an additional $200-400 in reimbursement when multiple contouring procedures are performed
Submit operative report documenting weight of tissue removed (typically 500+ grams qualifies as excessive) to support medical necessity
Impact: Tissue weight documentation reduces post-payment audits by approximately 45% and strengthens appeals
Verify prior authorization requirements as most commercial payers require pre-approval for body contouring procedures with 2-4 week processing times

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Frequently asked questions

What is the Medicare reimbursement rate for CPT code 15834 in 2025?

The 2025 Medicare national average reimbursement rate for CPT 15834 is $878.21 for both facility and non-facility settings. This is based on a total of 27.15 RVUs multiplied by the 2025 conversion factor of 32.3465.

Does Medicare cover CPT 15834 for hip skin excision after weight loss?

Medicare covers CPT 15834 only when medically necessary, not for cosmetic purposes. Medical necessity requires documentation of skin-related medical problems such as chronic infections, ulcerations, or significant functional impairment that has not responded to conservative treatment. Weight loss alone does not establish medical necessity.

What modifiers should I use when billing CPT 15834 bilaterally?

Use modifier 50 when performing bilateral hip skin excision during the same operative session. This typically results in reimbursement at 150% of the single-side rate. Alternatively, some payers prefer billing the code twice with LT and RT modifiers, so verify payer-specific billing guidelines.

Can CPT 15834 be billed with abdominoplasty codes on the same day?

Yes, CPT 15834 can be billed with abdominoplasty (15830) or other body contouring codes when performed at distinct anatomical sites during the same operative session. Use modifier 59 on the secondary procedure and ensure the operative report clearly documents separate areas of treatment. Expect multiple procedure payment reduction rules to apply.

What diagnosis codes support medical necessity for CPT 15834?

Supportive diagnosis codes include L05.91 (pilonidal cyst without abscess), L30.4 (erythema intertrigo), L98.4 (chronic ulcer of skin), E66.01 (morbid obesity due to excess calories), and Z98.84 (bariatric surgery status). Focus on skin pathology codes rather than obesity codes alone to establish medical necessity.

How much tissue must be removed for CPT 15834 to be considered medically necessary?

While CPT 15834 does not specify a minimum tissue weight, documentation of removing 500 grams or more of tissue helps support medical necessity claims. More important than weight is documentation of skin-related pathology, failed conservative treatment, and functional impairment caused by the excess skin.

What is the global period for CPT 15834 and what does it include?

CPT 15834 has a 90-day global period. This includes all routine postoperative care, follow-up visits, and minor complications managed without return to the operating room. Any significant complications requiring return to the OR may be billed separately with modifier 78, though reimbursement will be reduced.