Rockville, MD 20850 · CMS Certification Number 210057. 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 | $27,562 | $31,251 | 1.1× | — |
| Shoulder replacement | $37,955 | $42,990 | 1.1× | — |
| Hip replacement after a fracture (DRG 522) | $26,726 | $30,285 | 1.1× | — |
Complications after hip or knee replacement: 5.7% (no different from the national rate). Readmissions: 6.4%. Overall Care Compare rating: 2 of 5 stars. Nonprofit · Acute · 331 beds
Maryland requires a certificate of need for new surgery centers.
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In 2024 Medicare paid Adventist Healthcare Shady Grove Medical Center an average of $27,562 per inpatient hip or knee replacement stay (MS-DRG 470, 48 stays).
The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $31,251, 1.1× what Medicare paid. Almost nobody pays the list price; it matters for uninsured bills and percent-of-charge contracts.
Yes for Medicare facility payments. Montgomery Surgery Center, an orthopedic surgery center same ZIP away, is paid about $8,884 by Medicare for a knee replacement (CPT 27447), $18,678 less than an inpatient stay at Adventist Healthcare Shady Grove Medical Center. Not every patient is a surgery-center candidate.
Medicare paid Adventist Healthcare Shady Grove Medical Center more than 60% of the 25 Maryland hospitals that report inpatient hip or knee replacement.