Exploration of knee joint cost at US hospitals
Exploration of knee joint · CPT 27310
$385.50
lowest cash price
$4,192.86
national median
$40,524.72
highest cash price
231
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $385.50–$40,524.72 — 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 | 5 | $5,804.76 | $5,804.76 | $6,055.92 |
| Arizona | 9 | $1,190.17 | $1,190.17 | $1,190.17 |
| Arkansas | 1 | not published by hospital | not published by hospital | not published by hospital |
| California | 83 | $385.50 | $5,475.60 | $10,925.60 |
| Colorado | 14 | not published by hospital | not published by hospital | not published by hospital |
| Florida | 64 | $2,600.00 | $2,600.00 | $2,600.00 |
| Georgia | 23 | $7,811.00 | $7,811.00 | $7,811.00 |
| Hawaii | 2 | $599.04 | $599.04 | $599.04 |
| Illinois | 28 | $1,240.20 | $1,240.20 | $3,596.80 |
| Indiana | 25 | not published by hospital | not published by hospital | not published by hospital |
| Iowa | 14 | $3,596.80 | $3,596.80 | $3,596.80 |
| Kansas | 8 | not published by hospital | not published by hospital | not published by hospital |
| Kentucky | 6 | $2,722.95 | $3,152.41 | $3,706.13 |
| 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 | not published by hospital | not published by hospital | not published by hospital |
| Missouri | 14 | $3,038.75 | $3,038.75 | $13,560.80 |
| Montana | 2 | $1,081.60 | $1,081.60 | $4,108.00 |
| 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 | $3,842.58 | $3,842.58 | $3,842.58 |
| New York | 16 | $457.82 | $3,839.54 | $3,839.54 |
| North Carolina | 14 | $3,850.53 | $3,850.53 | $3,850.53 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 43 | $830.00 | $2,600.00 | $40,524.72 |
| Oklahoma | 9 | $13,732.40 | $13,732.40 | $13,732.40 |
| Oregon | 12 | $1,134.24 | $7,938.15 | $8,870.25 |
| Pennsylvania | 16 | $478.63 | $4,599.60 | $8,659.80 |
| 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 | 16 | not published by hospital | not published by hospital | not published by hospital |
| Texas | 107 | $2,593.50 | $4,192.86 | $6,245.69 |
| Virginia | 18 | $17,924.74 | $17,924.74 | $37,667.39 |
| Washington | 31 | $2,919.80 | $6,563.20 | $7,385.70 |
| West Virginia | 14 | $776.00 | $1,898.00 | $6,769.50 |
| Wisconsin | 19 | $1,140.00 | $1,140.00 | $7,492.00 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Corewell Health Lakeland Watervliet | Watervliet, MI | not published | $3,295.53 – $4,943.30 |
| Dublin Methodist Hospital | Dublin, OH | not published | $3,154.93 – $15,689.00 |
| Corewell Health Gerber | Fremont, MI | not published | $3,321.29 – $3,321.29 |
| Corewell Health Big Rapids | Big Rapids, MI | not published | $3,260.23 – $5,868.42 |
| Banner University Medical Center Phoenix | Phoenix, AZ | not published | $1,797.68 – $2,052.04 |
| Inova Mount Vernon Hospital | Alexandria, VA | not published | $3,244.61 – $6,895.00 |
| Inova Loudoun Hospital | Leesburg, VA | not published | $3,244.61 – $6,895.00 |
| SSM Health St. Mary's Hospital - Janesville | Janesville, WI | not published | $2,471.80 – $10,498.00 |
| Inova Fair Oaks Hospital | VA 22033-1709, VA | not published | $3,244.61 – $6,895.00 |
| Inova Fairfax Hospital | Falls Church, VA | not published | $3,244.61 – $6,895.00 |
| Inova Alexandria Hospital | Alexandria, VA | not published | $3,244.61 – $6,895.00 |
| SSM Health St. Clare Hospital - Baraboo | Baraboo, WI | not published | $2,383.65 – $11,257.00 |
| SSM Health St. Mary's Hospital - Centralia | Centralia, IL | not published | $3,506.34 – $3,681.65 |
| Franklin Memorial Hospital | Farmington, ME | not published | $706.37 – $1,523.70 |
| Wellstar MCG Health | Augusta, GA | not published | $2,323.00 – $5,619.93 |
| Wellstar Kennestone Hospital | Marietta, GA | not published | $2,323.00 – $8,448.00 |
| Wellstar Douglas Hospital | Douglasville, GA | not published | $2,323.00 – $8,448.00 |
| Wellstar Cobb Hospital | Austell, GA | not published | $2,323.00 – $8,448.00 |
| MercyOne Genesis Aledo Medical Center | Aledo, IL | not published | $1,965.52 – $8,752.15 |
| Adventhealth Rollins Brook | Lampasas, TX | not published | $3,421.81 – $7,079.01 |
| CHRISTUS Children's Hospital | San Antonio, TX | not published | $1,088.27 – $3,381.00 |
| Adventhealth Daytona Beach | Daytona Beach, FL | not published | $3,246.04 – $5,702.77 |
| St. John's Camarillo Hospital | Camarillo, CA | not published | $714.14 – $7,471.42 |
| MercyOne Genesis Silvis Medical Center | Silvis, IL | not published | $3,231.66 – $5,073.37 |
| MercyOne Genesis Davenport Medical Center | Davenport, IA | not published | $3,105.81 – $4,348.13 |
| CHRISTUS St. Vincent Regional Medical Center | Santa Fe, NM | not published | $2,141.60 – $6,847.82 |
| CHRISTUS St. Francis Cabrini Hospital | Alexandria, LA | not published | $682.67 – $7,557.94 |
| St. Luke's Health - The Vintage Hospital | Houston, TX | not published | $1,929.00 – $1,929.00 |
| CHRISTUS Shreveport-Bossier Health System-Highland | Shreveport, LA | not published | $682.67 – $5,044.67 |
| CHRISTUS Ochsner St. Patrick Hospital | Lake Charles, LA | not published | $682.67 – $5,882.77 |
| CHRISTUS Ochsner Lake Area Hospital | Lake Charles, LA | not published | $682.67 – $5,792.30 |
| CHRISTUS Louisiana Surgical Hospital | Alexandria, LA | not published | $682.67 – $7,252.90 |
| CHRISTUS Coushatta Health Care Center | Coushatta, LA | not published | $661.50 – $6,877.97 |
| Central Medical Center | Seattle, WA | not published | not published |
| Uchicago Medicine Adventhealth Glenoaks | Glendale Heights, IL | not published | $753.00 – $5,680.26 |
| SSM Health Cardinal Glennon Children's Hospital | Saint Louis, MO | not published | $758.21 – $5,560.00 |
| AdventHealth Parker | Parker, CO | not published | $1,064.00 – $6,385.42 |
| Adventhealth Ocala | Ocala, FL | not published | $3,416.88 – $7,585.48 |
| Adventhealth Manchester | Manchester, KY | not published | $3,070.09 – $3,070.09 |
| Adventhealth Fish Memorial | Orange City, FL | not published | $3,246.04 – $6,503.01 |
| Adventhealth Dade City | Dade City, FL | not published | $3,416.88 – $7,745.04 |
| Dell Seton Medical Center at The University of Texas (Ascension Seton) | Austin, TX | not published | $723.80 – $3,202.82 |
| HCA FLORIDA PASADENA HOSPITAL | South Pasadena, FL | not published | $5,938.85 – $6,063.88 |
| CENTERPOINT MEDICAL CENTER | Independence, MO | not published | $1,048.57 – $5,237.18 |
| Dell Children's Medical Center (Ascension Seton) | Austin, TX | not published | $723.80 – $3,202.82 |
| Ascension Seton Smithville (Ascension Seton) | Smithville, TX | not published | $723.80 – $3,202.82 |
| Ascension Via Christi Hospital Manhattan, Inc | Manhattan, KS | not published | $377.52 – $3,266.52 |
| Ascension St. Vincent Warrick (St. Mary's Warrick Hospital, Inc.) | Boonville, IN | not published | $142.62 – $1,487.08 |
| SSM Health St. Mary's Hospital - Jefferson City | Jefferson City, MO | not published | $2,277.00 – $5,899.11 |
| Adventhealth South Overland Park | Overland Park, KS | not published | $3,097.77 – $8,983.54 |