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Methodist Hospital Stone Oak: what a joint replacement costs

San Antonio, TX 78258 · CMS Certification Number 670055. 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
$8,437
Christus Santa Rosa Physicians ASC Stone Oak, same ZIP
Outpatient here
$11,406
Medicare allowed amount, 122 cases, APC 5115
Inpatient here
$12,913
Avg total payment (incl. patient share), 43 Medicare stays, MS-DRG 470

Medicare prices at Methodist Hospital Stone Oak

OperationInpatient avg total payment
Medicare + patient share
List priceList ÷ totalOutpatient Medicare allowed
Hip or knee replacement$12,913$163,14512.6×$11,406
Shoulder replacement$19,621$208,46210.6×$16,137
Hip replacement after a fracture (DRG 522)$14,070$167,20711.9×—

Commercial negotiated rates (beta)

MS-DRG 470Median across insurers× Medicare total paymentLowest–highest insurerInsurers
Hip or knee replacement$25,6792.0×$14,076–$35,77713
InsurerMedian negotiated, MS-DRG 470× Medicare total paymentPlans
BCBS TX$35,7772.8×1
Cigna$30,3832.4×1
UnitedHealthcare$28,5832.2×1
Valenz$27,4602.1×1
Focus Health Solutions$26,4012.0×1
Curative Administrators$26,3262.0×1
Evry Health$25,6792.0×1
Healthcare Highways (rental network)$25,4612.0×1
Oscar$19,2311.5×1
Texas Independent Health Plan$16,3371.3×1
American Health Plan of Texas$15,6801.2×1
Devoted Health$14,8781.2×1
Gonzaba Medical Group$14,5861.1×1
Humana$14,0761.1×1

From the hospital's price-transparency file (2026-09-01); commercial plans, dollar-amount contracts only.

From the hospital's price-transparency file (2026-09-01); commercial plans, dollar-amount contracts only.

Quality

Complications after hip or knee replacement: 3.5% (no different from the national rate). Readmissions: 5.7%. Overall Care Compare rating: 4 of 5 stars. For-profit · Acute · 287 beds

Texas has no certificate-of-need law.

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Questions

How much does Medicare pay Methodist Hospital Stone Oak for a knee or hip replacement?

In 2024 the average total payment to Methodist Hospital Stone Oak for an inpatient hip or knee replacement stay was $12,913 (MS-DRG 470, 43 Medicare stays; Medicare's payment plus the patient's deductible and coinsurance), and the Medicare allowed amount averaged $11,406 per outpatient case (APC 5115, 122 cases).

What is Methodist Hospital Stone Oak's list price for a joint replacement?

The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $163,145, 12.6× 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 Methodist Hospital Stone Oak?

Yes for Medicare facility payments. Christus Santa Rosa Physicians ASC Stone Oak, an orthopedic surgery center same ZIP away, is paid about $8,437 by Medicare for a knee replacement (CPT 27447), $4,476 less than an inpatient stay at Methodist Hospital Stone Oak. Not every patient is a surgery-center candidate.

How does Methodist Hospital Stone Oak compare with other Texas hospitals?

Methodist Hospital Stone Oak's average total payment per Medicare stay is lower than 87% of the 77 Texas hospitals that report inpatient hip or knee replacement.

What do commercial insurers pay Methodist Hospital Stone Oak 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 $25,679 across 13 insurers, ranging from $14,076 to $35,777.