Colonoscopy, diagnosticCPT 45378GI

Median commercial negotiated rate by hospital, from each hospital's own disclosure file. The same procedure spans a 14.6× price range across 65 Colorado hospitals. Open in the explorer → — filter by insurer or region, map it, or compare hospitals side by side.

How to read “% of Medicare” Medicare’s payment is a hospital-specific benchmark built from CMS files — adjusted for local wages and case complexity, and roughly pegged to the cost of care. A commercial rate at 300% means a private plan pays about triple that benchmark for the same care at the same hospital. The gap is negotiation, not quality. Full methodology →
Median commercial negotiated rate Medicare benchmark
$1,425
$1,425
$1,425
$1,672
$2,212
$2,715
$2,906
$2,941
$3,339
$3,755

The part you don’t feel

Banner Fort Collins Medical Center $8,956vsMt San Rafael Hospital $614 what you pay what your plan pays
Deductible not metearly in the plan year
Banner Fort Collins Medical Center
Mt San Rafael Hospital
$8,343you feel all of it
Deductible met20% coinsurance
Banner Fort Collins Medical Center
Mt San Rafael Hospital
$1,669$6,674 invisible to you
Out-of-pocket max reacheda bad year, or a big surgery
Banner Fort Collins Medical Center
Mt San Rafael Hospital
$0the market goes blind

The gap is $8,343 in every row. The only thing that changes is how much of it reaches the person choosing. Nobody hid the price — the deductible structure hides the difference, and a difference nobody feels is a difference nobody shops. Illustration uses a 20% coinsurance plan with no separate facility or professional bill; your own plan governs.

Detail (click headers to sort, or “why” for cost vs price)

HospitalCommercial medianMedicare% of MedicareEst. cost*Plan rows
Boulder Community Health⚠ data flag$338$99234%$5732
Prowers Medical Center⚠ data flag$500$95053%—6
Mt San Rafael Hospital$614$95065%—55
Spanish Peaks Regional Health Center ● actual$636$95067%—11
Sedgwick County Memorial Hospital$813$95086%—5
Montrose Regional Health ● actual$880$98190%$32613
Lincoln Health Hospital$986$950104%—8
Vail Health Hospital$1,089$981111%$5549
CommonSpirit Penrose St Francis Health Services$1,096$981112%—1
St Francis Hospital - Interquest$1,096$981112%—1
San Luis Valley Health Conejos County Hospital$1,153$950121%—2
San Luis Valley Regional Medical Center$1,188$981121%—2
Longmont United Hospital$1,206$992122%—1
CommonSpirit St Anthony Hospital$1,206$981123%—1
CommonSpirit St Anthony North Health Campus$1,206$981123%—1
Orthocolorado Hosp At St Anthony Med Campus$1,206$981123%—1
Southeast Colorado Hospital$1,216$950128%—6
St Elizabeth Hospital$1,244$981127%—1
St Mary-Corwin Hospital$1,346$981137%—2
UCHealth Pikes Peak Regional Hospital$1,389$950146%—16
AdventHealth Porter$1,425$981145%—15
AdventHealth Avista$1,425$992144%—15
AdventHealth Littleton$1,425$981145%—15
AdventHealth Parker$1,425$981145%—15
AdventHealth Castle Rock$1,425$981145%—15
UCHealth Greeley Hospital$1,455$982148%$59218
St Thomas More Hospital$1,540$950162%—1
Estes Park Medical Center$1,604$950169%—15
Aspen Valley Hospital ● actual$1,672$950176%—36
Mercy Regional Medical Center$1,721$981175%—1
Melissa Memorial Hospital$1,816$950191%—12
UCHealth Memorial Hospital ● actual$1,875$981191%$60022
Gunnison Valley Hospital$1,953$950206%—18
Poudre Valley Hospital$1,955$981199%$55723
Medical Center Of The Rockies$1,955$981199%$52623
National Jewish Health ● actual$2,055$981209%$44114
Valley View Hospital ● actual$2,192$981223%$8168
Longs Peak Hospital$2,212$992223%$87319
St Anthony Summit Medical Center$2,257$981230%—1
UCHealth University of Colorado Hospital ● actual$2,394$981244%$75728
UCHealth Broomfield Hospital$2,498$984254%$1,52420
Parkview Medical Center$2,518$981257%—11
UCHealth Yampa Valley Medical Center$2,602$981265%—6
UCHealth Grandview Hospital$2,646$981270%$1,58721
Middle Park Medical Center ● actual$2,662$950280%—9
UCHealth Highlands Ranch Hospital ● actual$2,694$981275%$91519
Community Hospital ● actual$2,715$981277%$8754
Family Health West Hospital ● actual$2,859$950301%—1
Rangely Hospital$2,906$950306%—2
Haxtun Hospital$2,941$950310%—5
Denver Health$3,339$981340%$4326
HCA HealthONE Swedish Medical Center$3,505$981357%—14
HCA HealthONE Mountain Ridge$3,576$981365%—14
The Medical Center Of Aurora & South Hospital$3,576$981365%—14
Sky Ridge Medical Center$3,576$981365%—14
HCA HealthONE Presbyterian St. Lukes$3,755$981383%—14
HCA HealthONE Rose$3,755$981383%—14
Southwest Memorial Hospital$3,912$950412%—10
Intermountain Health Lutheran Hospital ● actual$4,533$981462%—44
Intermountain Saint Joseph Hospital ● actual$4,533$981462%—42
Good Samaritan Medical Center ● actual$4,533$992457%—41
Intermountain Health Platte Valley Hospital$5,540$981565%—19
Intermountain Health St. Mary'S Regional Hospital ● actual$7,516$981766%—8
Arkansas Valley Regional Medical Center$7,580$950798%—10
Banner North Colorado Medical Center$8,956$982912%—2
Banner North Co Medical Center - Loveland Campus$8,956$981913%—2
Banner Fort Collins Medical Center$8,956$981913%—2

*Cost estimates use hospital-level cost-to-charge ratios from federal cost reports and are approximate; ~ marks categories (imaging, labs) where they are least precise. "Plan rows" is how many distinct plan rates the hospital published; medians over more rows are sturdier.
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Rexroad Analytics · Data: hospital machine-readable files (45 CFR 180, schema v3.0) retrieved August 21–22, 2026; Medicare benchmarks from CMS claims data and fee schedules; cost estimates from FY2026 CMS cost-report ratios, labeled as estimates. Not medical, legal, or benefits advice. Full methodology → · The American Healthcare Conundrum →