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Aspirus Wausau Hospital: what a joint replacement costs

Wausau, WI 54401 · CMS Certification Number 520030. 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
$8,415
Wausau Surgery Center, same ZIP
Outpatient here
$11,446
Medicare allowed amount, 193 cases, APC 5115
Inpatient here
$13,527
Avg total payment (incl. patient share), 33 Medicare stays, MS-DRG 470

Medicare prices at Aspirus Wausau Hospital

OperationInpatient avg total payment
Medicare + patient share
List priceList ÷ totalOutpatient Medicare allowed
Hip or knee replacement$13,527$53,5264.0×$11,446
Shoulder replacement———$16,367

Commercial negotiated rates (beta)

MS-DRG 470Median across insurers× Medicare total paymentLowest–highest insurerInsurers
Hip or knee replacement$40,5683.0×$26,723–$49,9576
InsurerMedian negotiated, MS-DRG 470× Medicare total paymentPlans
Elevance/Anthem/Empire$49,9573.7×1
UnitedHealthcare$44,0723.3×1
The Alliance (F/K/A Employer Health Care Alliance Cooperativ$41,0153.0×1
Security Health Plan Of Wisconsin$40,1213.0×1
Aspirus Health Plan$28,1622.1×1
WPS Health Plan$26,7232.0×1

From the hospital's price-transparency file (2026-04-01); commercial plans, dollar-amount contracts only.

From the hospital's price-transparency file (2026-04-01); commercial plans, dollar-amount contracts only.

Quality

Complications after hip or knee replacement: 5% (no different from the national rate). Readmissions: 5.7%. Overall Care Compare rating: 4 of 5 stars. For-profit · Acute · 321 beds

Wisconsin has a certificate-of-need program that does not cover surgery centers.

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Questions

How much does Medicare pay Aspirus Wausau Hospital for a knee or hip replacement?

In 2024 the average total payment to Aspirus Wausau Hospital for an inpatient hip or knee replacement stay was $13,527 (MS-DRG 470, 33 Medicare stays; Medicare's payment plus the patient's deductible and coinsurance), and the Medicare allowed amount averaged $11,446 per outpatient case (APC 5115, 193 cases).

What is Aspirus Wausau Hospital's list price for a joint replacement?

The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $53,526, 4.0× 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 Aspirus Wausau Hospital?

Yes for Medicare facility payments. Wausau Surgery Center, an orthopedic surgery center same ZIP away, is paid about $8,415 by Medicare for a knee replacement (CPT 27447), $5,112 less than an inpatient stay at Aspirus Wausau Hospital. Not every patient is a surgery-center candidate.

How does Aspirus Wausau Hospital compare with other Wisconsin hospitals?

Aspirus Wausau Hospital's average total payment per Medicare stay is lower than 65% of the 20 Wisconsin hospitals that report inpatient hip or knee replacement.

What do commercial insurers pay Aspirus Wausau Hospital 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 $40,568 across 6 insurers, ranging from $26,723 to $49,957.