Castle Rock, CO 80109 · CMS Certification Number 060125. 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.
| Operation | Inpatient paid | List price | List ÷ paid | Outpatient allowed |
|---|---|---|---|---|
| Hip or knee replacement | $14,018 | $114,857 | 8.2× | $12,437 |
| Shoulder replacement | — | — | — | $16,971 |
Complications after hip or knee replacement: 3.6% (no different from the national rate). Readmissions: 5.8%. Overall Care Compare rating: 5 of 5 stars. Nonprofit · Acute · 90 beds
Colorado has no certificate-of-need law.
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In 2024 Medicare paid Adventhealth Castle Rock an average of $14,018 per inpatient hip or knee replacement stay (MS-DRG 470, 12 stays) and $12,437 per outpatient case (APC 5115, 144 cases).
The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $114,857, 8.2× what Medicare paid. Almost nobody pays the list price; it matters for uninsured bills and percent-of-charge contracts.
Yes for Medicare facility payments. Castle Rock Surgicenter LLC, an orthopedic surgery center same ZIP away, is paid about $8,995 by Medicare for a knee replacement (CPT 27447), $5,023 less than an inpatient stay at Adventhealth Castle Rock. Not every patient is a surgery-center candidate.
Medicare paid Adventhealth Castle Rock less than 88% of the 17 Colorado hospitals that report inpatient hip or knee replacement.