Colorectal cancer screening saves lives, but how much does a colonoscopy cost remains a top concern for millions of Americans. In 2026, prices vary dramatically — from $1,250 for an uninsured cash price to over $8,500 in hospital outpatient settings. The good news: under the Affordable Care Act, most preventive colonoscopies are covered at 100% with no out-of-pocket costs if you have private insurance or Medicare Part B. However, diagnostic colonoscopies or polyp removal can trigger deductibles and coinsurance.
Average Colonoscopy Costs in the United States (2026 Update)
Based on recent claims data and hospital chargemasters, the national average for a colonoscopy ranges from $2,100 to $6,200 before insurance. Your final bill depends on location, facility fees, anesthesia, and pathology. Below are typical cash-pay rates and insured patient responsibilities.
| Scenario | Estimated Cost Range | Out-of-Pocket (Typical) |
|---|---|---|
| Preventive screening (in-network, private insurance) | $0 – $0 | $0 (fully covered) |
| Preventive screening with Medicare Part B | $0 – $0 | $0 (no deductible) |
| Diagnostic colonoscopy (symptoms/follow-up) | $1,500 – $7,500 | $300 – $1,500 (after deductible) |
| No insurance / self-pay (cash price) | $1,250 – $4,200 | Full amount (negotiate 30-50% discount) |
| Colonoscopy + endoscopy (combined) | $2,500 – $9,000 | $600 – $2,200 |
| With Aetna / UnitedHealthcare (in-network) | $2,000 – $5,500 (allowed amount) | $200 – $800 (depending on plan) |
| With Cigna (preventive) | $0 | $0 |
How Much Does a Colonoscopy Cost Without Insurance? (Self-Pay Strategies)
How much does a colonoscopy cost without insurance? Uninsured patients often face the highest "retail" rates. However, many ASCs (Ambulatory Surgery Centers) and hospitals offer discounted cash prices between $1,250 and $2,800. For example, in Arizona, a cash-pay colonoscopy can be as low as $1,350, while in California, expect $1,800–$3,500. Always ask for the "self-pay discount" and compare pricing via sites like MDsave or local imaging centers.
Pro Tip: Negotiate Like an Insider
Call 3-5 facilities and request their "uninsured colonoscopy package." Most will provide a bundled rate including physician, facility, anesthesia, and pathology. In 2026, prices have become more transparent — you can save 40-60% off the initial quote.
How Much Does a Colonoscopy Cost With Insurance? (Aetna, Medicare, UnitedHealthcare)
How much does a colonoscopy cost with Aetna insurance? Aetna covers preventive colonoscopies fully when in-network. For diagnostic procedures, your cost depends on deductible and coinsurance (typically 10-30%). UnitedHealthcare and Cigna follow similar rules. How much does a colonoscopy cost with Medicare? If you have Original Medicare, a screening colonoscopy is free once every 24 months (high-risk) or every 120 months (average risk). However, if polyps are removed and the procedure converts to diagnostic, you may pay 20% of the Medicare-approved amount after the Part B deductible ($240 in 2026).
State-by-State Breakdown: California, Texas, Florida, NYC, Arizona & More
Geographic variation is significant. How much does a colonoscopy cost in California? Los Angeles and San Francisco range $3,000–$6,500. In Texas (Houston, Dallas), average $2,200–$4,800. Florida (Miami, Orlando) runs $2,500–$5,200. How much does a colonoscopy cost in NYC? Expect $3,800–$7,200 at Manhattan hospitals, but outpatient centers near Brooklyn offer $2,000–$3,500. Lower costs in Arizona ($1,800–$3,200) and Ohio ($1,600–$3,400).
- California: $2,800 – $6,800
- Texas: $2,100 – $5,000
- Florida: $2,300 – $5,500
- New York (NYC): $3,500 – $7,500
- Illinois (Chicago): $2,500 – $5,900
- Georgia: $2,000 – $4,500
- Arizona: $1,700 – $3,800
Breaking Down the Bill: Facility, Physician, Anesthesia & Pathology
Your colonoscopy invoice includes four components: facility fee (largest portion), physician fee (surgeon), anesthesia (sedation), and pathology (if biopsies/polyps). Anesthesia adds $300–$800, pathology $150–$500. Ask for an itemized estimate upfront. For uninsured, many facilities bundle these into one cash price.
How Much Does a Virtual Colonoscopy Cost? (CT Colonography)
A CT colonoscopy (virtual) averages $500–$1,500 without insurance. However, it’s not fully covered by all insurers, and if polyps are found, you'll need a traditional colonoscopy anyway. For 2026, many experts still recommend optical colonoscopy as gold standard.
Cost-Saving Checklist: Prepare for Your Colonoscopy Without Breaking the Bank
- Verify if your procedure is “preventive” vs “diagnostic” with your doctor.
- Use in-network facilities and anesthesiologists.
- Ask for the cash price and compare across ASCs vs hospital outpatient.
- Apply for financial assistance or payment plans if uninsured.
- Check if your state offers free screening programs (e.g., CDC’s Colorectal Cancer Control Program).
International Comparison: How Much Does a Colonoscopy Cost in Canada, India, UK, Mexico?
Medical tourism is an option: how much does a colonoscopy cost in Canada? Free for residents under public healthcare, but private pay ~CAD 2,000-3,500. In Mexico, prices $500–$1,200; India $200–$600; UK private £1,800–£3,000. For Americans without insurance, traveling abroad may reduce costs, but factor in travel and follow-up care.
5-7 FAQs: Quick Answers to Your Colonoscopy Cost Questions
How much does a colonoscopy cost with Medicare in 2026?
Preventive colonoscopy: $0 (no Part B deductible). If polyps are removed (diagnostic), you pay 20% coinsurance after the $240 deductible. Average out-of-pocket: $200–$500.
How much does a colonoscopy cost out of pocket in California?
Without insurance, expect $2,500–$6,000 in major metro areas. Discounted cash rates at surgery centers: $1,800–$3,200.
How much does a colonoscopy and endoscopy cost without insurance?
Combined procedure ranges $2,800–$8,000. Ask for a bundled cash package — many GI clinics offer $2,200–$4,500 for both.
How much does a colonoscopy cost with UnitedHealthcare?
Screening: $0 in-network. Diagnostic: plan dependent; typical coinsurance 20% after deductible, average $300–$1,000.
How much does a colonoscopy cost in Texas (without insurance)?
Average $1,800–$4,500. Houston/Dallas ASCs offer cash prices near $1,600-$2,400.
How much does a colonoscopy prep kit cost?
Prescription prep (Suflave, Plenvu) ranges $40–$100 with insurance; OTC options like Miralax + Gatorade cost $15–$25.
How much does a diagnostic colonoscopy cost (no insurance, with biopsy)?
Between $2,200 and $5,500. Pathology add-on $200–$500. Negotiate a global fee before the procedure.
Final takeaway: Understanding how much does a colonoscopy cost in 2026 requires comparing insurance plans, facility types, and negotiating cash rates. Use our cost tables and checklist to avoid surprise bills. Bookmark this guide — we update quarterly with real data from US healthcare systems.