Hidradenitis suppurativa (HS) is a chronic inflammatory skin condition that causes painful, recurring abscesses, nodules, and tunnels (sinus tracts), most often in the armpits, groin, buttocks, and under the breasts. It is a medical disease of the hair follicles and skin — not a matter of hygiene, and nothing to be ashamed of. When medications and lifestyle changes don’t fully control the disease, surgery is often added to remove badly affected tissue. The hidradenitis suppurativa surgery cost varies widely based on the type and extent of the procedure — from a few hundred to a couple of thousand dollars for minor incision and drainage to $30,000 or more for wide excision with reconstruction. Understanding the hidradenitis suppurativa surgery cost upfront helps you plan and advocate for proper insurance coverage. These are estimates that vary by region, facility, and insurer, so verify with your own providers. This article is part of our healthcare costs guide and is educational information, not medical advice.
Where Surgery Fits: The HS Treatment Ladder
Surgery rarely stands alone. The American Academy of Dermatology and HS specialists generally describe a treatment ladder that surgery sits alongside or follows, tailored to disease severity (often described by Hurley stages I-III):
- Lifestyle and skin care: gentle antibacterial washes, loose clothing to reduce friction, smoking cessation, and weight management where appropriate. These support — but rarely replace — medical therapy.
- Topical treatments: topical clindamycin and, in some cases, resorcinol, to calm localized lesions.
- Oral medications: courses of oral antibiotics (sometimes combinations) and, for some patients, hormonal therapy such as spironolactone or metformin.
- Biologics: for moderate-to-severe HS, the FDA has approved several biologics — adalimumab (Humira and biosimilars), secukinumab (Cosentyx), and bimekizumab (Bimzelx); infliximab is sometimes used off-label. These are powerful, prescriber-directed medicines chosen and dosed by your specialist — this article does not provide dosing. Which biologic (if any) is appropriate is a clinical decision.
- Procedures and surgery: corticosteroid injections, laser treatment, and the surgical options described below, used when lesions and tunnels persist despite medical therapy.
Biologics and surgery are often used together rather than as either/or: controlling inflammation medically before and after an operation can improve results and reduce the chance of new disease. Talk to a dermatologist experienced in HS about the right combination for your stage.
Types of HS Surgery and Their Costs
Incision and drainage (I&D) is the simplest surgical intervention, performed in a doctor’s office under local anesthesia. It provides temporary relief by draining individual abscesses but does not prevent recurrence. Cost: roughly $500 to $2,000 per session. According to the American Academy of Dermatology, I&D is considered a bridge measure for acute pain relief, not a definitive treatment.
Deroofing involves removing the roof of sinus tracts and tunnels, exposing the wound bed for healing from below. This outpatient procedure costs roughly $2,000 to $8,000 depending on the number and size of areas treated. It is often effective for Hurley Stage II disease with recurrent nodules and sinus tracts, and it spares more healthy tissue than wide excision.
Wide local excision — the most definitive surgical approach — removes all affected tissue down to healthy margins. For limited areas, costs range from roughly $5,000 to $15,000. Extensive excision covering large body areas (entire axillary or groin regions) can cost $15,000 to $30,000 or more, particularly if skin grafting or flap reconstruction is required. Published dermatology literature reports that wide excision has the lowest recurrence rate of any HS surgical approach — on the order of ~13% — compared with roughly 22% for deroofing and over 50% for I&D. Exact recurrence figures vary between studies, so treat them as general patterns rather than guarantees.
HS surgery cost ranges at a glance
| Procedure | Typical estimated cost | Notes |
|---|---|---|
| Incision & drainage (I&D) | $500-$2,000 per session | Temporary relief; high recurrence |
| Deroofing | $2,000-$8,000 | Tissue-sparing; good for Hurley II |
| Wide excision (limited) | $5,000-$15,000 | Lowest recurrence; larger wound |
| Wide excision (extensive + reconstruction) | $15,000-$30,000+ | May need grafts/flaps, staged surgery |
| Laser (Nd:YAG / CO2), full series | $1,500-$18,000 | Coverage inconsistent; 3-6 sessions |
All figures are estimates only and vary widely by geography, facility type (office vs. hospital), surgeon, and insurance. Ask for an itemized, good-faith estimate before scheduling.
Cost Breakdown: What You Are Paying For
For a wide excision procedure, the cost components typically break down as follows. Surgeon fees account for roughly $2,000 to $8,000, varying by the complexity of the excision and whether reconstructive work is needed. Facility charges for the operating room and recovery run about $3,000 to $10,000. Anesthesia costs $800 to $3,000 depending on procedure length — wide excisions can take 1 to 4 hours.
Reconstructive procedures add significantly to the bill. Split-thickness skin grafting costs roughly $2,000 to $6,000 per site. Local or regional flap closure adds about $3,000 to $8,000. Some extensive cases require multiple staged surgeries over several months, multiplying costs accordingly.
Post-operative wound care is a frequently overlooked expense. HS surgical wounds often require specialized wound management, including negative-pressure (vacuum-assisted) wound closure devices (roughly $50 to $100 per day for home rental), wound care supplies ($100 to $500 per month), and home health nursing visits ($150 to $300 per visit) if needed. Total wound care costs can add $1,000 to $5,000 to the overall expense.
Insurance Coverage for HS Surgery
Because hidradenitis suppurativa is a medical condition (not cosmetic), surgical treatment is generally covered by health insurance when documented as medically necessary. Most insurers require documentation of disease severity (Hurley staging), failure of conservative treatments (antibiotics, biologics, wound care), and significant impact on quality of life or daily function.
With insurance coverage, your out-of-pocket costs depend on your plan’s deductible, copay, and coinsurance structure. Typical patient responsibility ranges from about $1,000 to $8,000 for a single surgical episode, assuming the procedure is in-network and you have met or are close to meeting your annual deductible. Under the No Surprises Act, you can also request a good-faith estimate, and out-of-network emergency and certain facility-based charges have added protections — ask your plan how these apply.
Medicare covers HS surgery under Part A (inpatient) or Part B (outpatient) when medically necessary. Beneficiaries are generally responsible for the applicable deductible and, for Part B services, 20% coinsurance of the Medicare-approved amount, per CMS. For an outpatient wide excision with a total allowed charge of $8,000, the Medicare patient’s share would be roughly $1,600 plus any unmet deductible — an illustration only; verify current cost-sharing figures and your specific plan.
Pre-authorization is strongly recommended. Have your dermatologist or surgeon submit detailed documentation including disease duration, treatments tried and failed, photographs, and functional limitations. Denials can often be overturned on appeal with additional supporting evidence.
Laser Treatment as an Alternative
Nd:YAG laser treatment and CO2 laser excision have emerged as alternatives to traditional surgery for some patients with moderate HS. Laser treatments cost roughly $500 to $3,000 per session, with 3 to 6 sessions typically needed, so a full series can run from about $1,500 to $18,000.
Published dermatology research has found that Nd:YAG laser can meaningfully reduce HS severity over a course of monthly treatments. Laser treatment may be a cost-effective middle ground between medical management and wide excision for some Hurley Stage I and II disease, though results vary by patient.
Insurance coverage for laser treatment of HS is less consistent than for traditional surgery. Some insurers classify it as investigational, requiring additional justification for coverage. If you are interested in laser treatment, check with your insurer before beginning a treatment series.
Ways to Manage HS Surgery Costs
Maximizing your insurance benefits is the most impactful strategy. If you know surgery is likely in the coming year, consider a health plan with a lower deductible during open enrollment, even if premiums are slightly higher. If your total expected surgical costs exceed your out-of-pocket maximum, you will not pay beyond that limit regardless of how many procedures you need.
Timing surgery strategically can save money. If you have already met a significant portion of your deductible from other medical expenses, scheduling surgery in the same calendar year minimizes additional out-of-pocket costs. Conversely, if you are starting fresh in January, the full deductible will apply.
Ask about payment plans from your surgical facility. Many hospitals offer interest-free payment plans over 12 to 24 months for patient responsibility balances. Financial assistance programs may be available for lower-income patients — inquire about charity care or sliding-scale pricing at your hospital’s financial counseling office.
Patient assistance programs from biologic medication manufacturers can reduce your medication costs before and after surgery, freeing up budget for surgical expenses. Organizations like the HS Foundation may also have resources for navigating treatment and connecting with HS-experienced clinicians.
Recovery Time and Associated Expenses
Recovery varies dramatically by procedure scope. I&D requires 1 to 3 days of restricted activity. Deroofing recovery takes 2 to 4 weeks. Wide excision with reconstruction may require 4 to 8 weeks before returning to full activity, and wounds can take 2 to 3 months to fully close depending on whether the surgical site is left open to heal by secondary intention.
Budget for 1 to 6 weeks of lost income depending on your procedure and occupation. Sedentary jobs allow earlier return than physical labor positions. Home care assistance during the first 1 to 2 weeks may cost $150 to $300 per day if professional help is needed.
Frequently Asked Questions
Is hidradenitis suppurativa surgery worth it?
For patients with moderate to severe HS (Hurley Stage II or III) that has not responded well to medical treatment, surgery can provide significant relief from pain, drainage, and recurrent infections. Wide excision offers the lowest recurrence rate. Many patients describe surgery as life-changing after years of chronic, debilitating symptoms — but the decision, and the choice of procedure, should be made with an HS-experienced dermatologist or surgeon.
Does HS come back after surgery?
Recurrence depends on the procedure type and extent. I&D has recurrence rates above 50%. Deroofing recurrence is roughly 22%. Wide excision with adequate margins has the lowest recurrence rate — around 13% in published literature. HS can also develop in previously unaffected areas, which is new disease rather than a surgical recurrence. Ongoing medical therapy can help reduce both.
How many surgeries do HS patients typically need?
This varies by disease severity and progression. Some patients achieve lasting relief after a single wide excision of their most affected area. Others require 2 to 4 surgeries over several years to address multiple body regions. Ongoing medical management (biologics, antibiotics) alongside surgery can reduce the need for additional procedures.
Will insurance cover HS surgery?
Yes, most insurance plans cover HS surgery when medically necessary. Documentation of disease severity, failed medical treatments, and functional impact strengthens coverage approval. If initially denied, appeals with additional clinical documentation from your dermatologist or surgeon frequently succeed.
Do I have to try biologics before surgery?
Not always, but many insurers expect documentation that conservative and medical treatments (including biologics for moderate-to-severe disease) were tried before approving extensive surgery. Your dermatologist will decide the right sequence for your case; medical therapy and surgery are often combined rather than being an either/or choice.
TL;DR: HS surgery cost depends on the procedure: roughly $500-$2,000 for incision and drainage, $2,000-$8,000 for deroofing, and $5,000-$30,000+ for wide excision with reconstruction. Surgery usually follows or accompanies a medical ladder — lifestyle measures, topical/oral antibiotics, and FDA-approved biologics (adalimumab, secukinumab, bimekizumab; all prescriber-directed). Because HS is a medical condition, insurance generally covers medically necessary surgery when it’s documented; pre-authorization helps. Wide excision recurs least but costs and recovers longest.
Medical disclaimer: This article is educational information, not medical advice, and all prices are estimates that vary widely. HS is a medical condition — see a dermatologist experienced in HS to choose treatment, and verify coverage and costs with your own insurer and providers. Medication decisions are made with your prescriber.
Planning Your HS Surgery
Hidradenitis suppurativa surgery cost is significant but manageable with proper insurance utilization and financial planning. Work closely with a dermatologist or surgeon experienced in HS to determine the most appropriate and cost-effective surgical approach for your disease stage, and to coordinate medical therapy around it. For additional information on managing healthcare expenses, browse our healthcare costs guide and related articles on skin removal surgery cost for other dermatologic procedures.
Sources
- American Academy of Dermatology — Hidradenitis suppurativa: overview and treatment (treatment ladder; FDA-approved biologics: adalimumab, secukinumab, bimekizumab)
- MedlinePlus (U.S. National Library of Medicine) — hidradenitis suppurativa (verify current article)
- HS Foundation — patient resources and clinician directory
- CMS / Medicare — cost-sharing (deductible and coinsurance) information (verify current figures)
- Peer-reviewed dermatology literature — surgical recurrence rates by procedure (I&D, deroofing, wide excision)