How much does screening colonoscopy (average risk) cost in Colorado?

CPT G0121 — the fair price, every hospital's price, and the Medicare benchmark for Colorado.

Estimates only. Educational estimates from public Medicare benchmarks and hospital-published prices — not a guarantee, and not legal, medical, or financial advice.
G0121 Screening colonoscopy (average risk)
Ask to pay
$1,587
This is the local cash / self-pay price — usually the best rate you can ask for.
What Medicare paysⓘ
$912
Typical price near you
$1,668
Cash / self-pay price
$1,587
Prices near you — 38 facilities, lowest first
FacilityTypePricevs MedicareQuality
Children's Hospital Colorado (Aurora) lowest ⚠ likely error Hospital $174negotiated 0.2× —
CommonSpirit St. Mary-Corwin Hospital (Pueblo) ⚠ likely error Hospital $175negotiated 0.2× ★★★★★
CommonSpirit Mercy Hospital (Durango) ⚠ likely error Hospital $175negotiated 0.2× ★★★★★
CommonSpirit Penrose Hospital (Colorado Springs) ⚠ likely error Hospital $175negotiated 0.2× ★★★★★
CommonSpirit St. Anthony Hospital (Lakewood) ⚠ likely error Hospital $175negotiated 0.2× ★★★★★
CommonSpirit Longmont United Hospital ⚠ likely error Hospital $179negotiated 0.2× ★★★★★
Boulder Community Health Foothills Hospital (Boulder) Hospital $288negotiated 0.3× ★★★★★
Vail Health Hospital (Vail) Hospital $352cash 0.4× ★★★★★
Denver Health Medical Center (Denver) Hospital $547cash 0.6× ★★★★★
UCHealth Parkview Pueblo West Hospital (Pueblo West) Hospital $871cash 1.0× —
UCHealth Yampa Valley Medical Center (Steamboat Springs) Hospital $969negotiated 1.1× —
Montrose Regional Health (Montrose) Hospital $1,032cash 1.1× ★★★★★
Prices from each hospital's public machine-readable file; imaging & surgery-center prices are published self-pay rates (often the cheapest option). vs Medicare is how many times the Medicare rate each facility charges. 7 unusually low/high prices excluded from the typical price as likely data errors.
💬 What to say — negotiation scripts
  • For G0121 (Screening colonoscopy (average risk)), Medicare's benchmark rate is $911.71. A fair self-pay target for this line is $1,587.30. If I was charged more than that, please reduce it toward this benchmark.
  • Your own published cash / self-pay price for G0121 is $1,587.30, and negotiated rates at nearby facilities run $789.76–$2,220.77. Please apply a rate in that range to my bill rather than the gross charge.
  • Please send a fully itemized bill listing every CPT/HCPCS/DRG code and its individual charge, so I can review each line against published rates.
  • Separately, what is your financial assistance / charity care policy, and am I eligible? Please send me the application and the income thresholds.
See screening colonoscopy (average risk) prices in another area
Denver MetroColorado Springs & PuebloFort Collins, Greeley & BoulderWestern Slope & MountainsAll ArizonaAll CaliforniaAll UtahAll New MexicoAll Texas

What should G0121 cost in Colorado?

For screening colonoscopy (average risk) (CPT G0121) in Colorado, a fair self-pay price is around $1,668, with hospitals ranging from $790 to $2,221 across 38 facilities. Medicare's benchmark rate is $912, the floor to negotiate toward. The card above lists each hospital's price, cheapest first, with CMS quality stars.

Frequently asked questions

How much does screening colonoscopy (average risk) cost in Colorado?

A fair self-pay price for screening colonoscopy (average risk) (CPT G0121) in Colorado is around $1,668, with hospital prices ranging from $790 to $2,221 across 38 facilities. These are estimates from hospital-published prices, not a guarantee.

What is the Medicare rate for CPT G0121?

Medicare pays about $912 for screening colonoscopy (average risk) (CPT G0121). That's the negotiation floor — a fair cash-pay target is roughly 1.5–2× it, well below typical gross charges.

Can I negotiate the price of screening colonoscopy (average risk)?

Yes. Under the federal Hospital Price Transparency rule hospitals must publish these rates, so you can ask to pay the cash or negotiated rate instead of the gross charge. Paste your bill on the home page for a ready-to-send appeal letter and the exact numbers to cite.

Got a bill for this?

If you were charged more than the fair price, you can usually negotiate it down. Paste your itemized bill to get a personalized appeal letter, the exact numbers to cite, an AI negotiation coach, and a charity-care eligibility check — free.

Compare other procedures in Colorado

Screening mammogram, bilateralDiagnostic mammogram, unilateralDiagnostic mammogram, bilateralDEXA bone density scanColonoscopy, diagnosticChest X-ray, 2 viewsChest X-ray, 1 viewLumbar spine X-ray, 3+ views

Prices last refreshed September 2026 from each hospital's official CMS machine-readable file. Medicare rate: CY2025 OPPS/PFS/CLFS. Estimates only — not a guarantee.