Surgery and procedures CPT 27446 Michigan Outpatient

Partial knee replacement cost in Michigan

In Michigan, 22 hospitals publish a cash price for partial knee replacement (one compartment): from $1,421.84 to $6,002.10, with a median of $4,431.50. The lowest price is at WA Foote Memorial Hospital (Jackson). The highest price is 4.2× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 27446. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$1,421.84WA Foote Memorial Hospital
Median$4,431.50half pay less
Highest$6,002.10in Michigan
Lowest saves$3,009.66vs the median

Hospitals in Michigan, cheapest first

HospitalCash price List priceFile date
WA Foote Memorial Hospital lowest Jackson · Jackson, MI PR ARTHROPLASTY KNEE MED OR LAT COMPART $1,421.84 $3,850.00 Jun 28, 2026
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Henry Ford Health Hospital Detroit · Detroit-Warren-Dearborn, MI PR ARTHROPLASTY KNEE MED OR LAT COMPART $1,539.14 $3,850.00 Jun 28, 2026
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Henry Ford Health West Bloomfield Hospital West Bloomfield · Detroit-Warren-Dearborn, MI PR ARTHROPLASTY KNEE MED OR LAT COMPART $1,539.14 $3,850.00 Jun 28, 2026
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Henry Ford Macomb Hospital Clinton Twp · Detroit-Warren-Dearborn, MI PR ARTHROPLASTY KNEE MED OR LAT COMPART $1,539.14 $3,850.00 Jun 28, 2026
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Henry Ford Wyandotte Hospital Wyandotte · Detroit-Warren-Dearborn, MI PR ARTHROPLASTY KNEE MED OR LAT COMPART $1,539.14 $3,850.00 Jun 28, 2026
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Harbor Beach Community Hospital Harbor Beach · Harbor Beach, MI ARTHROPLASTY KNEE MEDIAL OR LATERAL $1,722.00 $2,296.00 —
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University of Michigan Health Ann Arbor · Ann Arbor, MI Pc-Arthroplasty, Knee, Condyle and Plateau; Medial or Lateral Compartment $2,057.60 $5,144.00 —
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Munson Healthcare Cadillac Cadillac · Cadillac, MI Revision Of Knee Joint 27446 $2,550.85 $3,001.00 Apr 17, 2026
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McLaren Bay Region Bay City · Bay City, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Caro Region Caro · Caro, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Central Michigan Mount Pleasant · Mount Pleasant, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Flint Flint · Flint, MI Hospitalist SP 27446 Arthroplasty knee condyle & plateau; med/lat compartment $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Greater Lansing Lansing · Lansing-East Lansing, MI Hospitalist SP 27446 Arthroplasty knee condyle & plateau; med/lat compartment $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Lapeer Region Lapeer · Detroit-Warren-Dearborn, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Macomb Mount Clemens · Detroit-Warren-Dearborn, MI Hospitalist SP 27446 Arthroplasty knee condyle & plateau; med/lat compartment $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Northern Michigan Petoskey · Petoskey, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Oakland Pontiac · Detroit-Warren-Dearborn, MI Hospitalist SP 27446 Arthroplasty knee condyle & plateau; med/lat compartment $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Port Huron Port Huron · Detroit-Warren-Dearborn, MI Hospitalist SP 27446 Arthroplasty knee condyle & plateau; med/lat compartment $4,431.50 $8,862.90 Dec 31, 2025
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McLaren Thumb Region Bad Axe · Bad Axe, MI SP Arthroplasty, knee, condyle and plateau; medial OR lateral compartment 27446 $4,431.50 $8,862.90 Dec 31, 2025
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Aspirus Iron River Hospital Iron River · Iron River, MI Pro Arthrp Kne Condyle&Platu Medial/Lat Cmprt $6,002.10 $9,234.00 Apr 1, 2026
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Aspirus Ironwood Hospital Ironwood · Ironwood, MI ARTHRP KNEE CONDYLE&PLATEAU MEDIAL/LAT CMPRT $6,002.10 $9,234.00 Apr 1, 2026
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Aspirus Keweenaw Hospital Laurium · Houghton, MI ARTHRP KNEE CONDYLE&PLATEAU MEDIAL/LAT CMPRT $6,002.10 $9,234.00 Apr 1, 2026
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Detroit-Warren-Dearborn, MI 8 $1,539.14 $2,985.32
Ann Arbor, MI 1 $2,057.60 $2,057.60
Bad Axe, MI 1 $4,431.50 $4,431.50
Bay City, MI 1 $4,431.50 $4,431.50
Caro, MI 1 $4,431.50 $4,431.50
Cadillac, MI 1 $2,550.85 $2,550.85
Flint, MI 1 $4,431.50 $4,431.50
Harbor Beach, MI 1 $1,722.00 $1,722.00
Houghton, MI 1 $6,002.10 $6,002.10
Iron River, MI 1 $6,002.10 $6,002.10
Ironwood, MI 1 $6,002.10 $6,002.10
Jackson, MI 1 $1,421.84 $1,421.84
Lansing-East Lansing, MI 1 $4,431.50 $4,431.50
Mount Pleasant, MI 1 $4,431.50 $4,431.50
Petoskey, MI 1 $4,431.50 $4,431.50

What it is

This code covers replacing only the worn part of the knee joint, usually the inner side, instead of the whole joint.

What the price covers

The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.

Partial knee replacement (one compartment) in other states

Median cash price across the state's hospitals.