Colonoscopy with endoscopic ultrasoundCPT 45391GI

Median commercial negotiated rate by hospital, from each hospital's own disclosure file. The same procedure spans a 10.1× price range across 46 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
$1,121
$1,495
$1,495
$1,495
$2,970
$3,339
$4,442

The part you don’t feel

Intermountain Health St. Mary'S Regional Hospital $11,265vsMt San Rafael Hospital $1,121 what you pay what your plan pays
Deductible not metearly in the plan year
Intermountain Health St. Mary'S Regional Hospital
Mt San Rafael Hospital
$10,144you feel all of it
Deductible met20% coinsurance
Intermountain Health St. Mary'S Regional Hospital
Mt San Rafael Hospital
$2,029$8,115 invisible to you
Out-of-pocket max reacheda bad year, or a big surgery
Intermountain Health St. Mary'S Regional Hospital
Mt San Rafael Hospital
$0the market goes blind

The gap is $10,144 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
Spanish Peaks Regional Health Center⚠ data flag$370$1,22330%11
Montrose Regional Health⚠ data flag$718$1,26257%$26613
Mt San Rafael Hospital$1,121$1,22392%111
San Luis Valley Health Conejos County Hospital$1,223$1,223100%3
San Luis Valley Regional Medical Center$1,262$1,262100%3
CommonSpirit Penrose St Francis Health Services$1,489$1,262118%1
St Francis Hospital - Interquest$1,489$1,262118%1
AdventHealth Porter$1,495$1,262118%15
AdventHealth Avista$1,495$1,276117%15
AdventHealth Littleton$1,495$1,262118%15
AdventHealth Parker$1,495$1,262118%15
AdventHealth Castle Rock$1,495$1,262118%15
Longmont United Hospital$1,638$1,276128%1
CommonSpirit St Anthony Hospital$1,638$1,262130%1
CommonSpirit St Anthony North Health Campus$1,638$1,262130%1
Orthocolorado Hosp At St Anthony Med Campus$1,638$1,262130%1
St Elizabeth Hospital$1,689$1,262134%1
UCHealth Greeley Hospital$2,020$1,264160%$82218
UCHealth Pikes Peak Regional Hospital$2,031$1,223166%16
St Mary-Corwin Hospital$2,091$1,262166%1
St Thomas More Hospital$2,091$1,223171%1
Mercy Regional Medical Center$2,336$1,262185%1
UCHealth Memorial Hospital$2,779$1,262220%$82322
Boulder Community Health$2,783$1,276218%12
Poudre Valley Hospital$2,893$1,262229%$77323
Medical Center Of The Rockies$2,893$1,262229%$73123
Longs Peak Hospital$2,970$1,276233%$1,15319
UCHealth University of Colorado Hospital$3,045$1,262241%$1,05228
St Anthony Summit Medical Center$3,064$1,262243%1
UCHealth Broomfield Hospital$3,140$1,266248%$2,01220
UCHealth Grandview Hospital$3,235$1,262256%$2,09621
Denver Health$3,339$1,262265%$4746
Parkview Medical Center$3,848$1,262305%9
UCHealth Highlands Ranch Hospital$4,122$1,262327%$1,20919
HCA HealthONE Presbyterian St. Lukes$4,442$1,262352%14
HCA HealthONE Rose$4,442$1,262352%14
HCA HealthONE Swedish Medical Center$4,442$1,262352%14
HCA HealthONE Mountain Ridge$4,442$1,262352%14
The Medical Center Of Aurora & South Hospital$4,442$1,262352%14
Sky Ridge Medical Center$4,442$1,262352%14
Intermountain Health Lutheran Hospital$4,533$1,262359%42
Intermountain Saint Joseph Hospital$4,533$1,262359%40
Good Samaritan Medical Center$4,533$1,276355%39
Intermountain Health Platte Valley Hospital$5,540$1,262439%19
UCHealth Yampa Valley Medical Center$5,722$1,262453%6
Banner North Colorado Medical Center$10,954$1,264867%2
Banner North Co Medical Center - Loveland Campus$10,954$1,262868%2
Intermountain Health St. Mary'S Regional Hospital$11,265$1,262892%6

*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 →