Knee orth pos locking joint cost at US hospitals
Knee orth pos locking joint · HCPCS L1831
$190.68
lowest cash price
$534.00
national median
$1,369.20
highest cash price
45
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $190.68–$1,369.20 — the variation is the story.
Median cash price over time
Nov 1, 2025 ($317.50) → Sep 1, 2026 ($718.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | not published by hospital | not published by hospital | not published by hospital |
| California | 21 | $234.81 | $643.80 | $1,262.70 |
| Colorado | 8 | $534.00 | $534.00 | $534.00 |
| Florida | 42 | $215.80 | $215.80 | $215.80 |
| Georgia | 2 | not published by hospital | not published by hospital | not published by hospital |
| Illinois | 9 | $317.50 | $317.50 | $1,369.20 |
| Iowa | 11 | $1,369.20 | $1,369.20 | $1,369.20 |
| Kansas | 1 | 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 | 13 | $190.68 | $499.15 | $499.15 |
| Minnesota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Missouri | 2 | 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 | not published by hospital | not published by hospital | not published by hospital |
| New York | 11 | not published by hospital | not published by hospital | not published by hospital |
| North Carolina | 11 | 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 | 24 | not published by hospital | not published by hospital | not published by hospital |
| Oklahoma | 3 | not published by hospital | not published by hospital | not published by hospital |
| Oregon | 4 | not published by hospital | not published by hospital | not published by hospital |
| Pennsylvania | 6 | $1,288.20 | $1,288.20 | $1,288.20 |
| South Carolina | 2 | 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 |
| Texas | 19 | $233.52 | $233.52 | $233.52 |
| Virginia | 13 | $718.00 | $718.00 | $718.00 |
| Washington | 10 | not published by hospital | not published by hospital | not published by hospital |
| Wisconsin | 3 | not published by hospital | not published by hospital | not published by hospital |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Atrium Health Mercy | Charlotte, NC | not published | $363.64 – $445.64 |
| Sanford Worthington Medical Center | Worthington, MN | not published | $328.99 – $443.50 |
| Sanford Bemidji Medical Center | Bemidji, MN | not published | $334.91 – $443.50 |
| HCA HOUSTON NORTHWEST | SPRING, TX | not published | $356.35 – $781.78 |
| HCA HOUSTON KINGWOOD | HUMBLE, TX | not published | $356.35 – $781.78 |
| TRICITIES HOSPITAL | HOPEWELL, VA | not published | $300.08 – $476.60 |
| STONESPRINGS HOSPITAL CENTER | Dulles, VA | not published | $264.78 – $377.75 |
| SPOTSYLVANIA REGIONAL MEDICAL CENTER | Fredericksburg, VA | not published | $342.45 – $377.75 |
| RESTON HOSPITAL CENTER | VIENNA, VA | not published | $342.45 – $377.75 |
| HCA HOUSTON CONROE | CONROE, TX | not published | $356.35 – $781.78 |
| Newark Beth Israel Medical Center | Newark, NJ | not published | $194.25 – $688.78 |
| HCA HealthONE PRESBYTERIAN ST. LUKE'S REHABILITATION, A PART OF SPALDING REHABILITATION | Denver, CO | not published | $362.01 – $383.95 |
| Swedish Issaquah | Issaquah, WA | not published | $353.04 – $783.75 |
| HCA HOUSTON MEDICAL CENTER | Houston, TX | not published | $356.35 – $781.78 |
| HCA HOUSTON CLEAR LAKE | FRIENDSWOOD, TX | not published | $356.35 – $781.78 |
| LEWISGALE MEDICAL CENTER | ROANOKE, VA | not published | $300.08 – $377.75 |
| Clara Maass Medical Center | Belleville, NJ | not published | $346.12 – $688.78 |
| Community Medical Center | Toms River, NJ | not published | $346.12 – $688.78 |
| HCA HealthONE MOUNTAIN RIDGE | Thornton, CO | not published | $362.01 – $383.95 |
| Atrium Health Anson | Wadesboro, NC | not published | $363.64 – $375.44 |
| UnityPoint Health - St. Luke's Hospital | Cedar Rapids, IA | not published | $176.04 – $447.97 |
| Providence Little Company of Mary Med Center Torrance | Torrance, CA | not published | $353.04 – $653.12 |
| UnityPoint Health - Trinity Regional Medical Center | Fort Dodge, IA | not published | $176.04 – $447.97 |
| Berger Hospital | Circleville, OH | not published | $361.70 – $361.70 |
| UnityPoint Health - St. Lukes Downtown | Sioux City, IA | not published | $176.04 – $447.97 |
| UnityPoint Health - Meriter Hospital | Madison, WI | not published | $176.91 – $364.49 |
| UnityPoint Health - Marshalltown | Marshalltown, IA | not published | $176.04 – $447.97 |
| Providence Little Co of Mary Med Center San Pedro | San Pedro, CA | not published | $353.04 – $653.12 |
| UnityPoint Health - Jones Regional Medical Center | Anamosa, IA | not published | $176.04 – $447.97 |
| UnityPoint Health - Iowa Lutheran Hospital | Des Moines, IA | not published | $176.04 – $447.97 |
| Advocate Good Samaritan Hospital | Downers Grove, IL | not published | $514.18 – $1,255.15 |
| Providence St Luke's Rehabilitation Medical Center | Spokane, WA | not published | $353.04 – $388.34 |
| UnityPoint Health - Grinnell Regional Medical Center | Grinnell, IA | not published | $176.04 – $447.97 |
| Providence Holy Cross Medical Center | Mission Hills, CA | not published | $353.04 – $653.12 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | not published | $176.04 – $447.97 |
| SSM Health St. Anthony Hospital - Midwest | Midwest City, OK | not published | $363.62 – $778.15 |
| HCA FLORIDA PALMS WEST HOSPITAL | LOXAHATCHEE, FL | not published | $352.73 – $527.28 |
| HCA FLORIDA NORTHWEST HOSPITAL | MARGATE, FL | not published | $352.73 – $527.28 |
| Advocate Condell Medical Center | Libertyville, IL | not published | $514.18 – $773.20 |
| Swedish Medical Center - First Hill Campus | Seattle, WA | not published | $353.04 – $1,072.54 |
| Providence Sacred Heart Medical Center and Children's Hospital | Spokane, WA | not published | $353.04 – $898.49 |
| HCA HOUSTON PEARLAND | Pearland, TX | not published | $356.35 – $781.78 |
| Adventhealth Ottawa | Ottawa, KS | not published | $291.42 – $611.86 |
| Trinitas Regional Medical Center | Elizabeth, NJ | not published | $188.70 – $688.78 |
| Lincoln Health | Damariscotta, ME | not published | $273.39 – $725.27 |
| Wellstar Windy Hill Hospital | Marietta, GA | not published | $348.15 – $682.37 |
| Stephens Memorial Hospital | Norway, ME | not published | $273.39 – $725.27 |
| HCA FLORIDA NORTH FLORIDA HOSPITAL | NEWBERRY, FL | not published | $327.28 – $436.37 |
| North Central Bronx | Bronx, NY | not published | $195.81 – $398.62 |
| Corewell Health Wayne | Wayne, MI | not published | $257.61 – $488.30 |