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Keck Hospital of Usc: what a joint replacement costs

Los Angeles, CA 90033 · CMS Certification Number 050696. 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
$10,558
Downtown L A Ambulatory Surgical Center, 1.7 mi
Outpatient here
$15,956
Medicare allowed amount, 303 cases, APC 5115
Inpatient here
$26,231
Avg total payment (incl. patient share), 91 Medicare stays, MS-DRG 470

Medicare prices at Keck Hospital of Usc

OperationInpatient avg total payment
Medicare + patient share
List priceList ÷ totalOutpatient Medicare allowed
Hip or knee replacement$26,231$142,0375.4×$15,956
Shoulder replacement$33,239$124,5403.7×$22,852

Commercial negotiated rates (beta)

MS-DRG 470Median across insurers× Medicare total paymentLowest–highest insurerInsurers
Hip or knee replacement$42,4361.6×$23,727–$85,34423
InsurerMedian negotiated, MS-DRG 470× Medicare total paymentPlans
Elevance/Anthem/Empire$85,3443.3×1
Cigna$81,3363.1×1
Kaiser Permanente$67,6212.6×1
Healthnet$61,2292.3×1
UnitedHealthcare$59,0442.3×1
Health Plan Of Nevada/Sierra$55,6742.1×1
Aetna$53,4402.0×1
St. Jude Medical Center$47,4531.8×1
Culinary Health Fund$46,5891.8×1
Blue Shield of California$46,0561.8×1
Dignity Health$42,4981.6×1
Humana$42,4361.6×1
Kaweah Delta Health Care$42,4361.6×1
Monarch Health Plan$40,4991.5×1
Riverside Physician Network$34,4041.3×1
Providence Health Network$33,3011.3×1
Usc Athletic Program$31,8271.2×1
Seoul Medical Group$30,8451.2×1
Health Care Support$29,6581.1×1
Axminster Medical Group$28,4721.1×1
Facey Medical Group$28,4721.1×1
Korean American Medical Group$28,4721.1×1
Pioneer Provider Network$23,7270.9×1

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: 4.9% (no different from the national rate). Readmissions: 4.3%. Overall Care Compare rating: 5 of 5 stars. Nonprofit · Acute · 285 beds

California has no certificate-of-need law.

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Questions

How much does Medicare pay Keck Hospital of Usc for a knee or hip replacement?

In 2024 the average total payment to Keck Hospital of Usc for an inpatient hip or knee replacement stay was $26,231 (MS-DRG 470, 91 Medicare stays; Medicare's payment plus the patient's deductible and coinsurance), and the Medicare allowed amount averaged $15,956 per outpatient case (APC 5115, 303 cases).

What is Keck Hospital of Usc's list price for a joint replacement?

The hospital's average list (chargemaster) price for an inpatient hip or knee replacement was $142,037, 5.4× 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 Keck Hospital of Usc?

Yes for Medicare facility payments. Downtown L A Ambulatory Surgical Center, an orthopedic surgery center 1.7 mi away, is paid about $10,558 by Medicare for a knee replacement (CPT 27447), $15,673 less than an inpatient stay at Keck Hospital of Usc. Not every patient is a surgery-center candidate.

How does Keck Hospital of Usc compare with other California hospitals?

Keck Hospital of Usc's average total payment per Medicare stay is higher than 88% of the 119 California hospitals that report inpatient hip or knee replacement.

What do commercial insurers pay Keck Hospital of Usc 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 $42,436 across 23 insurers, ranging from $23,727 to $85,344.