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University of Colorado Hospital Authority: what a joint replacement costs

Aurora, CO 80045 · CMS Certification Number 060024. What Medicare pays this hospital for knee, hip and shoulder replacement, what it lists, how it compares, and what a surgery center nearby is paid.

Surgery center nearby
$8,995
Surgery Center of the Rockies, 3.2 mi
Outpatient here
$12,430
Medicare allowed amount, 271 cases, APC 5115
Inpatient here
$19,575
Avg total payment (incl. patient share), 19 Medicare stays, MS-DRG 470

Medicare prices at University of Colorado Hospital Authority

OperationInpatient avg total payment
Medicare + patient share
List priceList ÷ totalOutpatient Medicare allowed
Hip or knee replacement$19,575$146,9977.5×$12,430
Shoulder replacement———$17,285
Hip replacement after a fracture (DRG 522)$22,488$148,1086.6×—

Commercial negotiated rates (beta)

MS-DRG 470Median across insurers× Medicare total paymentLowest–highest insurerInsurers
Hip or knee replacement$38,1822.0×$21,941–$53,9196
InsurerMedian negotiated, MS-DRG 470× Medicare total paymentPlans
Aetna$53,9192.8×1
UnitedHealthcare$47,6552.4×1
Kaiser Permanente$40,6012.1×1
Cigna$35,7621.8×1
Elevance/Anthem/Empire$32,5981.7×1
MultiPlan/PHCS (rental network)$25,6251.3×1
Simplified Benefits Administration$21,9411.1×1

From the hospital's price-transparency file (2025-11-01); commercial plans, dollar-amount contracts only.

From the hospital's price-transparency file (2025-11-01); commercial plans, dollar-amount contracts only.

Quality

Complications after hip or knee replacement: 4.7% (no different from the national rate). Readmissions: 5.8%. Overall Care Compare rating: 5 of 5 stars. Government · Acute · 858 beds

Colorado has no certificate-of-need law.

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Questions

How much does Medicare pay University of Colorado Hospital Authority for a knee or hip replacement?

In 2024 the average total payment to University of Colorado Hospital Authority for an inpatient hip or knee replacement stay was $19,575 (MS-DRG 470, 19 Medicare stays; Medicare's payment plus the patient's deductible and coinsurance), and the Medicare allowed amount averaged $12,430 per outpatient case (APC 5115, 271 cases).

What is University of Colorado Hospital Authority's list price for a joint replacement?

The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $146,997, 7.5× the average total payment for a Medicare stay. Almost nobody pays the list price; it matters for uninsured bills and percent-of-charge contracts.

Is a knee replacement cheaper at a surgery center near University of Colorado Hospital Authority?

Yes for Medicare facility payments. Surgery Center of the Rockies, an orthopedic surgery center 3.2 mi away, is paid about $8,995 by Medicare for a knee replacement (CPT 27447), $10,580 less than an inpatient stay at University of Colorado Hospital Authority. Not every patient is a surgery-center candidate.

How does University of Colorado Hospital Authority compare with other Colorado hospitals?

University of Colorado Hospital Authority's average total payment per Medicare stay is higher than 94% of the 17 Colorado hospitals that report inpatient hip or knee replacement.

What do commercial insurers pay University of Colorado Hospital Authority for a hip or knee replacement?

From the hospital's own price-transparency file, commercial plans' negotiated rates for MS-DRG 470 have a median of $38,182 across 6 insurers, ranging from $21,941 to $53,919.