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Louisiana: one knee, three prices

What Medicare pays Louisiana hospitals and surgery centers for knee, hip and shoulder replacement, what hospitals list, and which cost the most and the least.

Surgery center
$8,217
Median Medicare knee rate, 29 orthopedic surgery centers
Hospital, same day
$10,930
Median outpatient allowed
Hospital, overnight
$13,363
Median inpatient paid, 10 hospitals

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

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Lowest Medicare payment

HospitalCityInpatient paidList priceOutpatient
Specialists Hospital ShreveportShreveport$11,486$52,963$10,917
Sterling Surgical HospitalSlidell$11,773$75,247$11,032
Christus Central Louisiana Surgical HospitalAlexandria$12,094$157,981$10,441
Ochsner Lafayette General Medical CenterLafayette$13,217$84,661$10,826
Willis Knighton Medical Center, IncShreveport$13,310$92,115$11,297
West Calcasieu Cameron HospitalSulphur$13,415$19,194$11,044
St Tammany Parish HospitalCovington$14,461$145,131$10,941
Abbeville General HospitalAbbeville$14,654$43,782—
Baton Rouge General Medical CenterBaton Rouge$14,835$56,669$10,159
East Jefferson General HospitalMetairie$15,680$136,096$10,719

Highest Medicare payment

HospitalCityInpatient paidList priceOutpatient
East Jefferson General HospitalMetairie$15,680$136,096$10,719
Baton Rouge General Medical CenterBaton Rouge$14,835$56,669$10,159
Abbeville General HospitalAbbeville$14,654$43,782—
St Tammany Parish HospitalCovington$14,461$145,131$10,941
West Calcasieu Cameron HospitalSulphur$13,415$19,194$11,044
Willis Knighton Medical Center, IncShreveport$13,310$92,115$11,297
Ochsner Lafayette General Medical CenterLafayette$13,217$84,661$10,826
Christus Central Louisiana Surgical HospitalAlexandria$12,094$157,981$10,441
Sterling Surgical HospitalSlidell$11,773$75,247$11,032
Specialists Hospital ShreveportShreveport$11,486$52,963$10,917

Every Louisiana hospital (46)

Orthopedic surgery centers (29)

Questions

How much does Medicare pay for a knee replacement in Louisiana?

In 2024 Medicare paid Louisiana hospitals a median $13,363 per inpatient hip or knee replacement stay (MS-DRG 470, 10 hospitals) and a median $10,930 per outpatient case. An orthopedic surgery center is paid about $8,217 for a knee.

Which Louisiana hospitals does Medicare pay least for a joint replacement?

Specialists Hospital Shreveport ($11,486), Sterling Surgical Hospital ($11,773), Christus Central Louisiana Surgical Hospital ($12,094).

What do Louisiana hospitals list for a joint replacement?

The median list (chargemaster) price is $79,954, about 6.0× what Medicare pays.

Does Louisiana have a certificate-of-need law?

Louisiana has a certificate-of-need program that does not cover surgery centers. Facility Need Review covers nursing facilities, ICF/DD, hospice, home and community-based, adult day health, and behavioral health providers, not ASCs.