Knee replacement cost in New Jersey
In New Jersey, 21 hospitals publish a cash price for total knee replacement: from $3,786.00 to $24,330.17, with a median of $6,311.00. The lowest price is at Community Medical Center (Toms River). The highest price is 6.4× the lowest.
- The median here, $6,311.00, is 59% below the US median of $15,247.33.
- New Jersey ranks 4th of 38 states by median, cheapest first.
- 1 of 21 hospitals list a cash price equal to their full list price, with no self-pay discount.
Why New Jersey prices look low: under state law (P.L.2008, c.60), a hospital may not charge an uninsured New Jersey resident whose family income is below 500% of the federal poverty level more than 115% of what Medicare pays for the same service. If that is you, ask the hospital's billing office to apply this limit; a separate physician fee may still apply. Other states' laws.
Outpatient cash prices, one line per hospital — its lowest listed price for code 27447. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 29, 2026. See them on a map
Lowest$3,786.00Community Medical Center
Median$6,311.00half of hospitals charge less
Highest$24,330.17in New Jersey
Lowest saves$2,525.00vs the median
Hospitals in New Jersey, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Community Medical Center lowest Toms River · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $3,786.00 | — | Mar 4, 2026 source file |
| Clara Maass Medical Center Belleville · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $3,986.00 | — | Mar 4, 2026 source file |
| Monmouth Medical Center Southern Campus Lakewood · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $4,350.00 | — | Mar 3, 2026 source file |
| Robert Wood Johnson University Hospital Rahway Rahway · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $4,627.00 | — | Mar 4, 2026 source file |
| Newark Beth Israel Medical Center Newark · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $4,881.00 | — | Mar 4, 2026 source file |
| Robert Wood Johnson University Hospital Hamilton Hamilton Township · Trenton-Princeton, NJ TOTAL KNEE ARTHROPLASTY | $5,110.00 | — | Mar 5, 2026 source file |
| Jersey City Medical Center Jersey City · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $5,339.00 | — | Mar 4, 2026 source file |
| Monmouth Medical Center Long Branch · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $5,419.00 | — | Mar 4, 2026 source file |
| Robert Wood Johnson University Hospital New Brunswick New Brunswick · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $5,741.00 | — | Mar 4, 2026 source file |
| Trinitas Regional Medical Center Elizabeth · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $5,855.00 | — | Mar 4, 2026 source file |
| Robert Wood Johnson University Hospital Somerset Somerville · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $6,311.00 | — | Mar 4, 2026 source file |
| Cooperman Barnabas Medical Center Livingston · New York-Newark-Jersey City, NY-NJ TOTAL KNEE ARTHROPLASTY | $6,839.00 | — | Mar 4, 2026 source file |
| Newton Medical Center Newton · New York-Newark-Jersey City, NY-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $14,672.75 | $118,374.31 | Apr 1, 2026 source file |
| Saint Marys Hospital Passaic · New York-Newark-Jersey City, NY-NJ Total Knee Arthroplasty | $15,177.00 | $63,297.00 | Sep 1, 2026 source file |
| CentraState Medical Center Freehold Township · New York-Newark-Jersey City, NY-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $16,594.17 | $32,290.72 | Apr 1, 2026 source file |
| Shore Memorial Hospital Somers Point · Atlantic City-Hammonton, NJ TOTAL KNEE ARTHROPLASTY | $16,611.10 | — | Aug 30, 2026 source file |
| Overlook Medical Center Summit · New York-Newark-Jersey City, NY-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $17,639.77 | $67,380.63 | Apr 1, 2026 source file |
| Morristown Medical Center Morristown · New York-Newark-Jersey City, NY-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $17,841.92 | $58,319.21 | Apr 1, 2026 source file |
| Hackettstown Medical Center Hackettstown · Allentown-Bethlehem-Easton, PA-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $17,842.32 | $62,192.09 | Apr 1, 2026 source file |
| Chilton Medical Center Pompton Plains · New York-Newark-Jersey City, NY-NJ Arthrp Kne Condyle&Platu Medial&Lat Compartments | $17,842.57 | $80,881.65 | Apr 1, 2026 source file |
| Hudson Regional Hospital Secaucus · New York-Newark-Jersey City, NY-NJ Replacement of knee joint, both sides of knee | $24,330.17 | $24,330.17 | Sep 23, 2026 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| New York-Newark-Jersey City, NY-NJ | 18 | $3,786.00 | $6,083.00 |
| Allentown-Bethlehem-Easton, PA-NJ | 1 | $17,842.32 | $17,842.32 |
| Atlantic City-Hammonton, NJ | 1 | $16,611.10 | $16,611.10 |
| Trenton-Princeton, NJ | 1 | $5,110.00 | $5,110.00 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What knee replacement is, what the price covers and why prices differ: Knee replacement explained.
Total knee replacement in other states
- Alabama$21,642.44
- Alaska$28,475.23, 2 hospitals
- Arizona$25,113.09
- Arkansas$5,662.91
- California$25,760.00
- Colorado$20,128.73
- Connecticut$7,390.00, 3 hospitals
- Delaware$15,520.99, 1 hospital
- Florida$22,926.73
- Georgia$12,866.00
- Hawaii$25,328.10
- Idaho$15,889.00
- Illinois$11,561.00
- Indiana$26,525.07
- Iowa$7,847.00
- Kansas$12,095.00
- Kentucky$22,807.51
- Louisiana$12,768.74
- Maine$4,294.93, 2 hospitals
- Maryland$17,953.96, 1 hospital
- Massachusetts$19,034.71
- Michigan$16,651.85
- Minnesota$7,300.53
- Mississippi$10,868.00
- Missouri$14,288.34
- Montana$9,136.33
- Nebraska$11,450.00
- Nevada$13,964.00
- New Hampshire$11,570.42, 3 hospitals
- New Mexico$18,378.73
- New York$15,226.08
- North Carolina$16,885.10
- North Dakota$12,378.12, 3 hospitals
- Ohio$42,936.20
- Oklahoma$25,833.30
- Oregon$6,094.22
- Pennsylvania$24,245.50
- Rhode Island$13,600.26, 1 hospital
- South Carolina$33,851.47
- South Dakota$16,534.28, 4 hospitals
- Tennessee$14,946.90
- Texas$12,940.54
- Utah$11,272.50, 3 hospitals
- Vermont$11,576.89, 2 hospitals
- Virginia$36,652.20
- Washington$21,564.61
- West Virginia$10,172.50
- Wisconsin$6,275.53
- Wyoming$8,170.38, 3 hospitals
Median cash price across the state's hospitals.