Does Medicare cover bunion surgery?

Yes — Medicare Part B covers bunion surgery when medically necessary. Medicare typically covers approximately 80% of the approved amount after the annual deductible. With a Medigap supplement, the 20% coinsurance is covered. Balance Foot & Ankle accepts Medicare assignment for bunion surgery, minimizing unexpected costs. Pre-surgery, we obtain Medicare pre-authorization when required and provide complete documentation of medical necessity for Medicare review.

What does bunion surgery cost out-of-pocket in Michigan?

Patient out-of-pocket for bunion surgery at Balance Foot & Ankle depends on your insurance plan: with standard commercial insurance, typically $1,000–3,000 after deductible and coinsurance. With Medicare + Medigap, often minimal out-of-pocket. Without insurance, bunion surgery costs $4,000–8,000+ depending on procedure complexity and facility fees. Balance Foot & Ankle provides good-faith cost estimates before scheduling surgery and accepts CareCredit for patient-portion financing.

Does insurance require prior authorization for bunion surgery?

Most insurance plans require prior authorization for elective bunion surgery. Balance Foot & Ankle submits prior authorization requests with: clinical documentation of pain and functional limitation, X-ray findings showing deformity severity, documentation of failed conservative treatment, and planned surgical procedure with CPT codes. We manage the prior authorization process completely — patients rarely need to navigate this independently. If authorization is denied, we manage the appeal. Call (810) 206-1402.

What criteria must be met for insurance to cover bunion surgery?

Insurance coverage criteria for bunion surgery typically require: (1) documented pain significantly affecting daily activities, (2) failure of conservative treatment (3–6 months of appropriate footwear, orthotics, padding), (3) radiographic evidence of hallux valgus deformity, and (4) pre-authorization from the insurance company. Balance Foot & Ankle documents all required criteria beginning at your initial consultation, building the complete prior authorization package for optimal approval rates.

A bunion (hallux valgus) is a progressive bony deformity where the big toe joint shifts outward. It results from an unstable metatarsal bone. Dr. Biernacki specializes in both conservative management and Lapiplasty 3D bunion correction.

Can bunions be corrected without surgery?

Conservative treatments can manage pain and slow progression: custom orthotics, toe spacers, wider shoes, and padding. Surgery is recommended only when conservative measures fail.

What is Lapiplasty bunion surgery?

Lapiplasty corrects the root cause by realigning the metatarsal in all three dimensions. Patients can bear weight within days, with recurrence rates under 3% vs 12-15% for traditional procedures.

Does Insurance Cover Bunion Surgery in Michigan?

✅ Yes — Medically Necessary Bunion Surgery Is Covered
Bunion surgery is covered by virtually all insurance plans including Medicare when it is medically necessary. Pre-authorization is typically required. We handle all documentation and pre-authorization at no extra charge.

When Does Insurance Cover Bunion Surgery?

Insurance covers bunion surgery (hallux valgus correction) when it is medically necessary — meaning the bunion is causing documented pain, functional impairment, inability to wear standard footwear, nerve compression, skin breakdown, or has failed appropriate conservative treatment. Insurance does not cover bunion surgery performed purely for cosmetic reasons. At Balance Foot & Ankle in Howell and Bloomfield Hills, we document medical necessity thoroughly and handle the entire pre-authorization process. Call (810) 206-1402.

Conservative Treatment Requirement

Most insurers require documentation of failed conservative treatment before approving surgical coverage. Conservative treatment typically includes: wider toe box footwear, custom orthotics, bunion pads and splints, cortisone injections for pain management, and physical therapy. We document all conservative measures and the duration of treatment in our prior authorization request. Patients who have had prior conservative treatment elsewhere should bring documentation of those attempts.

The Pre-Authorization Process

Bunion surgery requires pre-authorization from your insurer before it can be performed. Our process: we obtain your imaging (X-rays of weight-bearing feet), document your clinical findings, detail your failed conservative treatment, and submit a complete prior authorization package to your insurer. Most authorizations are approved within 3–10 business days. If denied, we assist with the appeals process. You do not need to manage this paperwork — we handle it entirely.

What You’ll Pay — Cost Breakdown by Insurance Type

Medicare (Parts A & B): After your Part B deductible ($257 in 2026), you pay 20% of Medicare-approved surgical fees. Hospital facility fees apply if surgery is in a hospital setting; our outpatient ambulatory surgery center generally results in lower out-of-pocket costs. Medigap plans cover most or all of the 20% coinsurance. Medicare Advantage: All Michigan Medicare Advantage plans cover medically necessary bunion surgery. Your cost is your specialist copay plus any deductible/coinsurance. Commercial Insurance (BCBS, Aetna, United, Cigna, HAP): Covered with pre-authorization. You’ll pay toward your deductible and the procedure applies toward your out-of-pocket maximum. Medicaid: Michigan Medicaid covers bunion surgery with medical necessity documentation.

What Bunion Surgery Involves

Modern bunion surgery has evolved significantly — most procedures are performed outpatient under regional or general anesthesia, with patients walking (in a surgical boot) the same day. Recovery typically involves 6–8 weeks in a surgical boot followed by gradual return to normal shoes over 3–4 months. We offer the most current minimally invasive techniques that reduce scarring and speed recovery compared to traditional open approaches. All procedures are performed at accredited outpatient surgical centers in Livingston and Oakland Counties.

Is Now the Right Time for Bunion Surgery?

The best time for bunion surgery is when your bunion significantly limits your quality of life and conservative treatment is no longer providing adequate relief. We’ll give you an honest assessment — some bunions are best managed conservatively for years; others are best corrected sooner to prevent arthritic joint damage that worsens surgical outcomes. There is no pressure at our office. Call (810) 206-1402 for a surgical consultation.

✅ Free Insurance Verification & Pre-Authorization Handling
We verify your surgical benefits before your consultation and manage the entire pre-authorization process at no charge.
📞 (810) 206-1402 | Howell: 4330 E Grand River Ave | Bloomfield Hills: 43494 Woodward Ave #208
We accept Medicare, Medicare Advantage, BCBS, Aetna, United Healthcare, Cigna, Humana, HAP, Molina, Meridian, Priority Health, McLaren, Workers’ Comp, VA, and most Michigan insurance plans.

⚡ Advanced Technology at Balance Foot & Ankle
✅ Minimally Invasive Bunion Surgery | ✅ MLS Laser Post-Surgical Recovery
✅ 3D Custom Orthotics | ✅ In-Office X-Ray
📞 (810) 206-1402 | Howell & Bloomfield Hills

Frequently Asked Questions

How long is the pre-authorization process? Most authorizations are returned within 3–10 business days. Urgent situations can sometimes be expedited. We begin the process immediately after your consultation so there’s no unnecessary delay to your surgery date.

Can I choose which surgery center/hospital? Yes — we operate at accredited outpatient surgical centers convenient to both our Howell and Bloomfield Hills offices. We’ll discuss options and confirm your insurer’s in-network facilities at your consultation.

What is the recovery timeline? Most patients walk in a surgical boot immediately after surgery. Return to a comfortable shoe is typically 8–12 weeks. Full recovery and ability to wear all shoes normally takes 4–6 months.

Will my bunion come back after surgery? When performed with proper technique and combined with appropriate orthotics to correct underlying biomechanics, recurrence rates are very low. We discuss recurrence prevention at your surgical consultation.

Michigan patients can access expert bunion treatment in Michigan at Balance Foot & Ankle. Our board-certified podiatrists serve Howell (4330 E Grand River) and Bloomfield Hills (43494 Woodward Ave #208). Schedule an appointment online or call (810) 206-1402 for same-week availability.

Related Treatment Guides

Medical References & Sources

Dr. Tom’s Recommended Products for Bunions

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Our board-certified podiatrists treat this condition at two convenient locations. Same-day appointments often available.

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Affiliate Disclosure: This page contains affiliate links to products we recommend. If you purchase through these links, Balance Foot & Ankle may earn a small commission at no additional cost to you. We only recommend products we use with our patients.

These are products I personally use and recommend to my patients at Balance Foot & Ankle.

Correct Toes Toe Spacers — Silicone spacers realign toes to natural position — reduces bunion pain and slows deformity progression
NatraCure Gel Toe Separator and Bunion Guard — Gel cushion with integrated spacer — immediate pain relief for bunion friction against shoe box
New Balance 928v3 Walking Shoe — Wide toe box with ROLLBAR stability — gives the bunion room while controlling overpronation that worsens deviation

Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we trust for our own patients.

Dr. Tom’s Recommended Insoles

PowerStep is the brand I prescribe most — medical-grade OTC support without the custom orthotic price tag.

PowerStep Pinnacle Insoles — The OTC orthotic I recommend most — medical-grade arch support at a fraction of custom orthotic cost. Works in most shoes.
PowerStep Maxx Insoles — For severe arch pain or flat feet — maximum correction and support when Pinnacle isn’t enough.

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Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we trust for our own patients.

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Insurance Accepted

BCBS · Medicare · Aetna · Cigna · United Healthcare · HAP · Priority Health · Humana · View All →

Howell Office

3980 E Grand River Ave, Suite 140

Howell, MI 48843

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Bloomfield Hills Office

43700 Woodward Ave, Suite 207

Bloomfield Hills, MI 48302

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Your Board-Certified Podiatrists

Dr. Tom Biernacki, DPM

Board-Certified · FACFAS

Dr. Carl Jay, DPM

Board-Certified Podiatrist

Dr. Daria Gutkin, DPM

Podiatrist

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Same-week appointments available at both locations.

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(810) 206-1402