#flow interp 9 - 15 markers cost at US hospitals
#FLOW INTERP 9 - 15 MARKERS · CPT 88188
$22.50
lowest cash price
$172.50
national median
$1,265.55
highest cash price
293
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $22.50–$1,265.55 — the variation is the story.
Median cash price over time
Oct 1, 2025 ($121.55) → Sep 1, 2026 ($288.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | not published by hospital | not published by hospital | not published by hospital |
| Arizona | 1 | $285.67 | $285.67 | $285.67 |
| Arkansas | 9 | $50.44 | $105.30 | $531.00 |
| California | 46 | $141.44 | $260.96 | $260.96 |
| Colorado | 8 | not published by hospital | not published by hospital | not published by hospital |
| Florida | 64 | $30.00 | $194.04 | $343.20 |
| Georgia | 24 | $26.27 | $249.00 | $249.00 |
| Hawaii | 1 | $237.75 | $237.75 | $237.75 |
| Illinois | 39 | $85.20 | $207.36 | $522.00 |
| Indiana | 25 | not published by hospital | not published by hospital | not published by hospital |
| Iowa | 14 | $85.20 | $155.20 | $155.20 |
| Kansas | 10 | $564.21 | $564.21 | $564.21 |
| Kentucky | 2 | not published by hospital | not published by hospital | not published by hospital |
| Louisiana | 4 | 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 | $46.53 | $81.72 | $81.72 |
| Minnesota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Mississippi | 2 | $78.10 | $78.10 | $142.00 |
| Missouri | 17 | $117.15 | $281.60 | $281.60 |
| Montana | 1 | 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 Mexico | 1 | not published by hospital | not published by hospital | not published by hospital |
| New York | 23 | $150.78 | $187.91 | $961.20 |
| North Carolina | 13 | $27.00 | $27.00 | $27.00 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 42 | $71.00 | $1,265.55 | $1,265.55 |
| Oklahoma | 17 | $82.90 | $189.15 | $1,036.20 |
| Oregon | 12 | $89.64 | $172.50 | $305.15 |
| Pennsylvania | 22 | $55.20 | $303.00 | $1,141.20 |
| South Carolina | 8 | not published by hospital | not published by hospital | not published by hospital |
| South Dakota | 3 | $229.60 | $229.60 | $229.60 |
| Tennessee | 25 | $93.54 | $93.54 | $133.67 |
| Texas | 118 | $48.13 | $564.24 | $564.24 |
| Virginia | 20 | not published by hospital | not published by hospital | not published by hospital |
| Washington | 30 | $42.70 | $104.58 | $901.60 |
| West Virginia | 11 | $22.50 | $65.50 | $123.50 |
| Wisconsin | 34 | $63.07 | $70.49 | $263.34 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| West Virginia University Hospitals | Morgantown, WV | $22.50 | $37.08 – $90.12 |
| Adventhealth Gordon | Calhoun, GA | $26.27 | $85.42 – $148.63 |
| Adventhealth Hendersonville | Hendersonville, NC | $27.00 | not published |
| Ascension Sacred Heart Gulf (Sacred Heart Health System, Inc.) | Joe, FL | $30.00 | $66.04 – $180.92 |
| Providence St Mary Medical Center | Walla Walla, WA | $42.70 | $436.86 – $436.86 |
| Henry Ford Rochester Hospital | Rochester, MI | $46.53 | $72.51 – $124.52 |
| St. Joseph Health Grimes Hospital | Navasota, TX | $48.13 | $56.68 – $305.25 |
| St. Joseph Health Burleson Hospital | Caldwell, TX | $48.13 | $56.68 – $247.50 |
| St. Joseph Health Madison Hospital | Madisonville, TX | $48.13 | $35.04 – $247.50 |
| St. Joseph Health College Station Hospital | College Station, TX | $48.13 | $56.68 – $233.75 |
| CHI St. Vincent Morrilton | Morrilton, AR | $50.44 | $44.68 – $58.22 |
| MultiCare Valley Hospital | Spokane Valley, WA | $52.00 | $19.58 – $20.73 |
| MultiCare Deaconess Hospital | Spokane, WA | $52.00 | $19.72 – $20.88 |
| UPMC Community Osteopathic | Harrisburg, PA | $55.20 | $18.40 – $625.24 |
| UPMC Hanover | Hanover, PA | $55.20 | $67.31 – $171.72 |
| UPMC Lititz | Lititz, PA | $55.20 | $49.84 – $171.72 |
| UPMC Memorial | York, PA | $55.20 | $49.84 – $384.92 |
| UPMC Somerset | Somerset, PA | $55.20 | $74.04 – $154.82 |
| UPMC Carlisle | Carlisle, PA | $55.20 | $12.60 – $171.72 |
| St. Clare Hospital | Lakewood, WA | $56.29 | $82.01 – $146.45 |
| Methodist Charlton Medical Center | Dallas, TX | $56.50 | $58.45 – $157.82 |
| Methodist Dallas Medical Center | Dallas, TX | $56.50 | $58.45 – $287.28 |
| Methodist Mansfield Medical Center | Mansfield, TX | $56.50 | $58.45 – $157.82 |
| Methodist Midlothian Medical Center | Midlothian, TX | $56.50 | $58.45 – $157.82 |
| Methodist Richardson Medical Center | Richardson, TX | $56.50 | $58.45 – $157.82 |
| Methodist Celina Medical Center | Celina, TX | $56.50 | $58.45 – $146.13 |
| Methodist Southlake Medical Center | Souhtlake, TX | $56.50 | $4.95 – $273.26 |
| St. Anthony Hospital | Gig Harbor, WA | $59.39 | $82.01 – $146.45 |
| St. Anne Hospital | Burien, WA | $59.63 | $83.97 – $217.18 |
| St. Francis Hospital | Federal Way, WA | $61.28 | $82.01 – $146.45 |
| Jackson General Hospital | Ripley, WV | $61.50 | not published |
| Summersville Regional Medical Center | Summersville, WV | $61.50 | not published |
| Midwest Orthopedic Specialty Hospital | Franklin, WI | $63.07 | $53.33 – $310.81 |
| Ascension St. Francis Hospital, Inc. | Milwaukee, WI | $63.07 | $53.33 – $310.81 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee, WI | $63.07 | $53.33 – $310.81 |
| St. Joseph Medical Center | Tacoma, WA | $64.67 | $82.01 – $146.45 |
| Braxton County Memorial Hospital | Gassaway, WV | $65.50 | not published |
| Jefferson Medical Center | Ranson, WV | $65.50 | not published |
| Potomac Valley Hospital | Keyser, WV | $65.50 | not published |
| St. Joseph's Hospital | Buckhannon, WV | $65.50 | not published |
| St. Elizabeth Hospital | Enumclaw, WA | $69.00 | $33.20 – $175.74 |
| Orthopaedic Hospital of Wisconsin, LLC | Glendale, WI | $70.49 | $45.55 – $75.25 |
| Barnesville Hospital | Barnesville, OH | $71.00 | $26.64 – $26.64 |
| St. Luke's Health - Patients Medical Center | Pasadena, TX | $72.14 | $94.98 – $154.58 |
| 64-0362400 Anderson Regional Main Campus | Meridian, MS | $78.10 | $47.28 – $278.23 |
| Ascension Sacred Heart Bay (Bay County Health System, Inc.) | Panama City, FL | $81.60 | $66.04 – $180.92 |
| Henry Ford Hospital | Detroit MI 48202 | 19401 Hubbard Dr., MI | $81.72 | $32.00 – $216.29 |
| Henry Ford West Bloomfield Hospital | West Bloomfield, MI | $81.72 | $32.00 – $216.29 |
| Henry Ford Wyandotte Hospital: | Wyandotte, MI | $81.72 | $32.00 – $110.33 |
| Henry Ford Macomb Hospital | Clinton Twp, MI | $81.72 | $32.00 – $109.63 |