Explore/treat knee joint cost at US hospitals
Explore/treat knee joint · CPT 27331
$255.15
lowest cash price
$4,386.51
national median
$24,572.80
highest cash price
124
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $255.15–$24,572.80 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($3,743.15) → Sep 1, 2026 ($3,839.54)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | not published by hospital | not published by hospital | not published by hospital |
| Arizona | 8 | $691.55 | $691.55 | $691.55 |
| California | 82 | $255.15 | $9,564.80 | $9,564.80 |
| Colorado | 13 | not published by hospital | not published by hospital | not published by hospital |
| Florida | 63 | $1,565.20 | $1,565.20 | $1,565.20 |
| Georgia | 23 | $8,512.00 | $8,512.00 | $8,512.00 |
| Hawaii | 1 | $5,766.75 | $5,766.75 | $5,766.75 |
| Illinois | 27 | $807.60 | $807.60 | $2,332.80 |
| Indiana | 25 | not published by hospital | not published by hospital | not published by hospital |
| Iowa | 16 | $1,654.00 | $2,332.80 | $24,572.80 |
| Kansas | 8 | not published by hospital | not published by hospital | not published by hospital |
| Kentucky | 1 | not published by hospital | not published by hospital | not published by hospital |
| Louisiana | 6 | not published by hospital | not published by hospital | not published by hospital |
| Maine | 7 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 25 | $4,499.12 | $4,499.12 | $4,499.12 |
| Minnesota | 10 | not published by hospital | not published by hospital | not published by hospital |
| Mississippi | 1 | $719.36 | $719.36 | $719.36 |
| Missouri | 14 | not published by hospital | not published by hospital | not published by hospital |
| Montana | 2 | not published by hospital | not published by hospital | not published by hospital |
| Nebraska | 8 | not published by hospital | not published by hospital | not published by hospital |
| Nevada | 3 | not published by hospital | not published by hospital | not published by hospital |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 21 | $3,545.97 | $3,986.00 | $6,839.00 |
| New Mexico | 3 | not published by hospital | not published by hospital | not published by hospital |
| New York | 14 | $3,839.54 | $3,839.54 | $3,839.54 |
| North Carolina | 14 | not published by hospital | not published by hospital | not published by hospital |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 44 | $1,565.20 | $4,723.50 | $4,723.50 |
| Oklahoma | 9 | $8,209.85 | $8,209.85 | $8,209.85 |
| Oregon | 10 | $744.00 | $744.00 | $1,419.00 |
| Pennsylvania | 2 | not published by hospital | not published by hospital | not published by hospital |
| South Carolina | 9 | not published by hospital | not published by hospital | not published by hospital |
| South Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Tennessee | 15 | not published by hospital | not published by hospital | not published by hospital |
| Texas | 101 | $5,221.69 | $5,221.69 | $5,233.55 |
| Virginia | 16 | not published by hospital | not published by hospital | not published by hospital |
| Washington | 29 | $4,386.51 | $4,386.51 | $4,386.51 |
| West Virginia | 2 | $5,768.50 | $5,768.50 | $10,574.50 |
| Wisconsin | 18 | not published by hospital | not published by hospital | not published by hospital |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Adventhealth Murray | Po Box 1406, GA | not published | $3,046.42 – $6,038.01 |
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | not published | $502.21 – $1,699.24 |
| Ascension Seton Northwest (Ascension Seton) | Austin, TX | not published | $469.13 – $3,202.82 |
| Providence Portland Medical Center | Portland, OR | not published | $3,578.72 – $21,931.00 |
| Henry Ford Providence Novi Hospital | Novi, MI | not published | $555.66 – $2,346.27 |
| Sequoia Hospital | Redwood City, CA | not published | $512.67 – $14,893.23 |
| Ascension St. Vincent Williamsport (St. Vincent Williamsport Hospital, Inc.) | Williamsport, IN | not published | $92.40 – $1,487.08 |
| Ascension St. Vincent Mercy (St. Vincent Madison County Health System, Inc.) | Elwood, IN | not published | $118.80 – $1,487.08 |
| Grady Memorial Hospital | Delaware, OH | not published | $3,154.93 – $3,281.13 |
| SSM Health Waupun Memorial Hospital | Waupun, WI | not published | $3,735.00 – $8,770.00 |
| St. Elizabeth Community Hospital | Red Bluff, CA | not published | $916.39 – $4,122.60 |
| Riverside Methodist Hospital | Columbus, OH | not published | $3,154.93 – $15,689.00 |
| Ascension St. Vincent Anderson (St. Vincent Anderson Regional Hospital, Inc.) | Anderson, IN | not published | $92.40 – $1,487.08 |
| Providence Newberg Medical Center | Newberg, OR | not published | $3,578.72 – $6,655.54 |
| SSM Health St. Agnes Hospital - Fond du Lac | Fond Du Lac, WI | not published | $2,427.27 – $8,770.00 |
| Methodist Hospital of Sacramento | Sacramento, CA | not published | $502.19 – $4,263.74 |
| Ascension St. Vincent Randolph (St. Vincent Randolph Hospital, Inc.) | Winchester, IN | not published | $92.40 – $1,487.08 |
| Woodland Memorial Hospital | Woodland, CA | not published | $512.67 – $4,263.74 |
| Mercy Gilbert Medical Center | Gilbert, AZ | not published | $509.60 – $3,458.17 |
| Mercy Hospital of Folsom | Folsom, CA | not published | $502.19 – $4,263.74 |
| Ascension Via Christi Rehabilitation Hospital, Inc. | Wichita, KS | not published | $1,721.39 – $1,721.39 |
| Ascension St. Vincent Naab Surgery Center | Indianapolis, IN | not published | $92.40 – $1,487.08 |
| Corewell Health Pennock | Hastings, MI | not published | $3,321.29 – $3,321.29 |
| Providence Cedars-Sinai Tarzana Medical Center | Tarzana, CA | not published | $2,160.00 – $7,332.00 |
| Advocate Trinity Hospital | Chicago, IL | not published | $4,904.26 – $17,439.00 |
| UPMC Hamot | Erie, PA | not published | $1,030.96 – $4,499.05 |
| Mid Coast Hospital | Brunswick, ME | not published | $461.56 – $1,001.79 |
| Waldo County General Hospital | Belfast, ME | not published | $461.56 – $1,001.79 |
| Spring Harbor Hospital | Westbrook, ME | not published | $467.32 – $990.27 |
| Pen Bay Medical Center | Rockport, ME | not published | $461.56 – $1,001.79 |
| Homestead Hospital | HOMESTEAD, FL | not published | not published |
| Bethesda Hospital East | BOYNTON BEACH, FL | not published | not published |
| Advocate South Suburban Hospital | Hazel Crest, IL | not published | $4,904.26 – $17,439.00 |
| Advocate Sherman Hospital | Elgin, IL | not published | $4,904.26 – $8,168.00 |
| Advocate Childrens Hospital - Park Ridge | Park Ridge, IL | not published | $4,904.26 – $17,439.00 |
| Advocate Illinois Masonic Medical Center | Chicago, IL | not published | $4,904.26 – $17,439.00 |
| SSM Health St. Joseph Hospital- Wentzville | Wentzville, MO | not published | $503.26 – $3,886.00 |
| Sanford USD Medical Center | Sioux Falls, SD | not published | $486.33 – $3,392.43 |
| Swedish Medical Center Cherry Hill | Seattle, WA | not published | $3,788.94 – $12,838.64 |
| Petaluma Valley Hospital | Petaluma, CA | not published | $3,632.00 – $11,185.00 |
| SSM Health Saint Louis University Hospital | Saint Louis, MO | not published | $577.86 – $3,886.00 |
| SSM Health DePaul Hospital - St. Louis | Bridgeton, MO | not published | $503.26 – $3,886.00 |
| Adventhealth Shawnee Mission | Shawnee Mission, KS | not published | $3,097.77 – $8,983.54 |
| Arroyo Grande Hospital | Santa Maria, CA | not published | $512.67 – $4,122.60 |
| San Martin Hospital | Las Vegas, NV | not published | $451.62 – $3,657.60 |
| Arizona General Hospital Laveen | Phoenix, AZ | not published | $509.60 – $3,561.92 |
| Siena Hospital | Henderson, NV | not published | $451.62 – $3,657.60 |
| Providence Alaska Medical Center | Anchorage, AK | not published | $2,236.00 – $24,380.00 |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | not published | $118.80 – $1,487.08 |
| Grant Medical Center | Columbus, OH | not published | $3,154.93 – $15,689.00 |