"How much does colostomy surgery cost?"

"Colostomy creation typically runs $30,000–$110,000 in hospital charges. With commercial insurance, most patients pay their annual out-of-pocket maximum, often $7,000–$16,000."

"Does insurance cover colostomy reversal?"

"Yes. When medically appropriate, colostomy reversal is covered as a separate surgery, billing $25,000–$70,000 before insurance. You'll typically owe coinsurance up to your yearly out-of-pocket cap."

"How much do colostomy supplies cost per month?"

"Ostomy supplies run $150–$400 a month out of pocket if uncovered, but Medicare Part B and most commercial plans cover them as durable medical supplies, dropping your cost to coinsurance only."

Colostomy Surgery Cost: Stoma Creation, Reversal, and Ongoing Supply Prices

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📋 Data from Medicare fee schedules & FAIR Health ✓ Reviewed by board-certified gastroenterologist 🔄 Updated May 2026

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A colostomy isn’t something most people plan for. One day you’re told a tumor needs to come out, and the surgeon mentions your colon may need to be rerouted to an opening on your abdomen. It’s a lot to absorb. And once the medical shock settles, the financial questions start.

Here’s the honest version. Colostomy surgery itself bills $30,000–$110,000, and then there’s a second cost layer most folks don’t see coming: the supplies you’ll buy month after month. Let’s walk through both.

What a Colostomy Costs to Create

The surgery to create a stoma is usually bundled with the cancer operation that made it necessary. Roughly 150,000 Americans are diagnosed with colorectal cancer each year, the American Cancer Society reported in 2024, and a portion of those will need a temporary or permanent colostomy.

Procedure	Typical Hospital Charge	Average Patient OOP (Insured)
Colostomy creation (with tumor resection)	$35,000 – $110,000	$5,000 – $16,000
End colostomy (permanent, APR)	$50,000 – $110,000	$6,000 – $18,000
Loop colostomy (temporary diversion)	$30,000 – $75,000	$4,000 – $14,000
Colostomy reversal (takedown)	$25,000 – $70,000	$4,000 – $14,000

The hospital charge is the list price. What you actually pay depends on your plan, and most people hit their annual out-of-pocket maximum on a surgery this big.

The Cost Nobody Warns You About: Supplies

This is the part that catches families off guard. A stoma needs pouches, wafers, skin barriers, adhesive removers, and cleaning supplies — every single week, indefinitely if the colostomy is permanent.

Key Takeaway

Ostomy supplies run $150–$400 per month if you pay cash. But you usually won’t. Medicare Part B covers ostomy supplies as durable medical equipment, and nearly all commercial plans do too. Your real cost is the coinsurance — often 20% — which lands closer to $30–$80 a month. Always confirm your supplier is in-network before the first reorder.

Over a year, uncovered supplies alone can total $1,800–$4,800. That’s why getting the durable medical equipment (DME) benefit confirmed early matters so much.

What Drives Your Final Bill

A few things swing the number more than others:

Permanent vs. temporary. A loop colostomy meant for later reversal costs less up front, but you’ll face a second surgery to take it down. A permanent end colostomy is one operation, then ongoing supplies for life.

Complications. Stoma stenosis, hernias around the stoma site, or skin breakdown can mean extra clinic visits or revision surgery. A parastomal hernia repair can add $20,000–$50,000.

Where it’s done. High-volume cancer centers charge more but tend to have fewer complications, which can save money downstream.

If your colostomy came alongside a larger operation, see how the whole picture adds up in our guide to colon cancer surgery cost and the broader colon cancer treatment cost by stage.

Insurance Coverage

Every major insurance type covers medically necessary colostomy surgery. Here’s how the layers work:

Commercial plans: You pay deductible plus coinsurance up to your annual OOP max ($7,000–$16,000 in-network for most 2025 plans). You’ll likely hit it on the surgery alone.
Medicare: Part A covers the hospital stay (the 2025 Part A inpatient deductible is $1,676). Part B covers the surgeon and your ongoing ostomy supplies. Medigap can wipe out most cost-sharing.
Medicaid: Covers surgery and supplies, with little to no out-of-pocket cost in most states.

Day-to-day stoma management and supply budgeting are covered more fully in our ostomy care cost guide.

Reversal: A Second Surgery, A Second Bill

If your colostomy is temporary, reversal happens weeks or months later once the colon heals. It’s a separate operation with its own charge of $25,000–$70,000. Because it often falls in a new plan year, you may face a fresh deductible and out-of-pocket maximum — something worth timing if you have any flexibility.

Don’t assume your supply company is automatically in-network. A surprising number of patients get hit with out-of-network DME charges simply because the hospital’s default supplier wasn’t covered by their plan. Call your insurer and ask for a list of in-network ostomy suppliers before your first reorder.

The Bottom Line

A colostomy is a major adjustment, and the costs come in two waves: a large one-time surgical bill that your out-of-pocket max usually caps, and a smaller-but-permanent supply expense. The NCI notes that survival rates for colorectal cancer have improved steadily, with the 5-year relative survival now around 65% across all stages. For many people, a colostomy is part of that survival story — and with the right insurance setup, the financial side is far more manageable than the sticker prices suggest.

If your cancer was caught through screening, you may want to revisit the original colonoscopy cost that started the process.

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费用与医疗免责声明：本页所列价格为美国市场估算数据，来源于Medicare收费标准及FAIR Health行业数据库（2025年）。实际费用因保险状态、地区及医疗机构不同而存在差异。 本内容仅供参考，不构成专业医疗建议。请咨询持牌肠胃科医生后再做检查和治疗决定。

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Disclaimer: Cost figures are estimates for US patients based on 2025–2026 published fee schedules, Medicare data, and FAIR Health benchmarks. Actual costs vary by location, provider, plan, and procedure complexity. This site does not provide medical advice. Always verify costs with your provider before scheduling.

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