Partial knee replacement cost in Missouri
In Missouri, 4 hospitals publish a cash price for partial knee replacement (one compartment): from $1,640.64 to $12,796.00, with a median of $2,224.87. The lowest price is at Children's Mercy Hospital (Kansas City). The highest price is 7.8× 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.
Hospitals in Missouri, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Children's Mercy Hospital lowest Kansas City · Kansas City, MO-KS ARTHROPL KNEE C&P; MEDIAL LAT | $1,640.64 | $3,418.00 | — source file |
| Fitzgibbon Hospital Marshall · Marshall, MO Replacement of knee joint on side of knee | $1,838.23 | $2,297.79 | Feb 2, 2026 source file |
| Mercy Hospital Southeast Cape Girardeau · Cape Girardeau, MO-IL Arthrp Knee Condyle&Plateau Medial/Lat Cmprt | $2,611.50 | $3,482.00 | Jun 12, 2026 source file |
| St Joseph Medical Center Kansas City · Kansas City, MO-KS Revision Of Knee Joint | $12,796.00 | $30,353.90 | Mar 17, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Kansas City, MO-KS | 2 | $1,640.64 | $7,218.32 |
| Cape Girardeau, MO-IL | 1 | $2,611.50 | $2,611.50 |
| Marshall, MO | 1 | $1,838.23 | $1,838.23 |
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
- Alabama$20,241.27
- Alaska$10,166.80
- Arizona$15,754.92
- Arkansas$1,412.40
- California$20,092.80
- Colorado$38,029.94
- Connecticut$6,630.00
- Delaware$10,711.70
- Florida$20,969.14
- Georgia$15,440.00
- Idaho$15,889.00
- Illinois$1,809.50
- Indiana$2,027.75
- Iowa$2,852.00
- Kansas$1,640.64
- Kentucky$1,809.50
- Maine$834.77
- Maryland$5,505.78
- Massachusetts$13,928.00
- Michigan$4,431.50
- Minnesota$7,599.58
- Montana$4,218.60
- Nebraska$3,497.13
- Nevada$9,501.50
- New Hampshire$2,662.20
- New Jersey$17,515.54
- New York$3,668.32
- Ohio$4,453.80
- Oregon$3,562.43
- Pennsylvania$809.25
- Rhode Island$13,738.67
- South Dakota$13,181.46
- Tennessee$1,457.83
- Texas$12,881.99
- Vermont$2,862.21
- Virginia$49,100.27
- Washington$2,716.80
- West Virginia$1,215.00
- Wisconsin$6,002.10
- Wyoming$3,934.45
Median cash price across the state's hospitals.