Immunodiff gel qual ea antigen/ab cost at US hospitals
HC IMMUNODIFF GEL QUAL EA ANTIGEN/AB · CPT 86331
$2.43
lowest cash price
$48.57
national median
$483.00
highest cash price
789
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $2.43–$483.00 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($137.30) → Sep 1, 2026 ($39.45)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $24.96 | $28.08 | $32.76 |
| Arizona | 23 | $4.72 | $8.82 | $267.87 |
| Arkansas | 9 | $13.30 | $68.90 | $130.00 |
| California | 83 | $2.43 | $21.84 | $58.24 |
| Colorado | 17 | $10.36 | $189.97 | $189.97 |
| Florida | 82 | $9.01 | $40.75 | $239.18 |
| Georgia | 25 | $22.80 | $121.68 | $368.98 |
| Hawaii | 2 | $10.88 | $10.88 | $75.00 |
| Illinois | 35 | $33.33 | $65.00 | $160.56 |
| Indiana | 26 | $36.00 | $57.60 | $333.33 |
| Iowa | 23 | $21.60 | $48.57 | $187.20 |
| Kansas | 11 | $44.00 | $383.76 | $383.76 |
| Kentucky | 21 | $13.92 | $39.29 | $333.33 |
| Louisiana | 3 | $48.36 | $48.36 | $48.36 |
| Maine | 7 | $74.80 | $137.30 | $140.95 |
| Maryland | 1 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 26 | $6.06 | $15.68 | $53.20 |
| Minnesota | 18 | $24.86 | $26.59 | $90.40 |
| Mississippi | 6 | $18.90 | $23.60 | $70.00 |
| Missouri | 18 | $13.75 | $41.25 | $71.50 |
| Montana | 2 | $122.40 | $122.40 | $122.40 |
| Nebraska | 12 | $17.00 | $43.01 | $73.75 |
| Nevada | 4 | $32.26 | $57.20 | $79.80 |
| New Hampshire | 1 | $161.45 | $161.45 | $161.45 |
| New Jersey | 21 | $11.98 | $13.18 | $13.18 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 22 | $7.00 | $11.98 | $53.36 |
| North Carolina | 14 | $58.25 | $58.25 | $287.00 |
| North Dakota | 4 | $90.40 | $90.40 | $90.40 |
| Ohio | 67 | $22.20 | $71.60 | $218.40 |
| Oklahoma | 14 | $7.15 | $50.78 | $108.55 |
| Oregon | 11 | $4.50 | $5.25 | $76.32 |
| Pennsylvania | 28 | $21.00 | $66.60 | $483.00 |
| South Carolina | 9 | $30.00 | $40.50 | $53.00 |
| South Dakota | 7 | $30.40 | $46.40 | $90.40 |
| Tennessee | 37 | $12.60 | $21.00 | $244.03 |
| Texas | 106 | $8.50 | $78.53 | $440.00 |
| Virginia | 38 | $20.47 | $67.50 | $194.00 |
| Washington | 31 | $18.40 | $42.84 | $116.90 |
| West Virginia | 18 | $9.00 | $14.00 | $77.50 |
| Wisconsin | 34 | $12.54 | $60.00 | $175.20 |
| Wyoming | 4 | $23.52 | $38.98 | $66.25 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| SSM Health St. Clare Hospital - Fenton | Fenton, MO | $41.25 | $11.98 – $49.40 |
| SSM Health DePaul Hospital - St. Louis | Bridgeton, MO | $41.25 | $11.98 – $49.40 |
| SSM Health St. Joseph Hospital- Wentzville | Wentzville, MO | $41.25 | $11.98 – $49.40 |
| SSM Health St. Joseph Hospital - St. Charles | Saint Charles, MO | $41.25 | $11.98 – $49.40 |
| SSM Health St. Mary's Hospital - St. Louis | Richmond Heights, MO | $41.25 | $11.98 – $49.40 |
| SSM Health St. Joseph Hospital - Lake Saint Louis | Lake Saint Louis, MO | $41.25 | $11.98 – $49.40 |
| East Morgan County Hospital | Brush, CO | $41.38 | $23.60 – $54.32 |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | $41.40 | $5.92 – $27.31 |
| Platte County Hospital | Wheatland, WY | $42.34 | $26.88 – $54.32 |
| Virginia Mason Medical Center | Seattle, WA | $42.84 | $8.39 – $37.45 |
| Ogallala Community Hospital | Ogallala, NE | $43.01 | $24.64 – $54.32 |
| CHRISTUS Santa Rosa Emergency Center - Alon | San Antonio, TX | $43.23 | $5.99 – $48.03 |
| Rochester General Hospital | Rochester, NY | $43.36 | $10.56 – $15.45 |
| Newark Wayne Community Hospital | Newark, NY | $43.36 | $10.30 – $18.69 |
| Clifton Springs Hospital and Clinic | Clifton Springs, NY | $43.36 | $7.99 – $14.38 |
| MUSC Health Black River Medical Center | Cades, SC | $43.50 | $6.87 – $30.50 |
| Wamego Health Center (Wamego Hospital Association) | Wamego, KS | $44.00 | $11.98 – $97.20 |
| Sanford Westbrook Hospital | Westbrook, MN | $44.00 | $10.65 – $39.60 |
| Sanford Tracy Hospital | Tracy, MN | $44.00 | $10.65 – $39.60 |
| Ascension St. Vincent Jennings (St. Vincent Jennings Hospital, Inc.) | Vernon, IN | $45.00 | $5.92 – $27.31 |
| Rappahannock General Hospital | Kilmarnock, VA | $45.00 | not published |
| MercyOne Genesis Silvis Medical Center | Silvis, IL | $45.60 | $9.15 – $51.52 |
| MercyOne Genesis DeWitt Medical Center | DeWitt, IA | $45.60 | $21.08 – $45.26 |
| MercyOne Genesis Aledo Medical Center | Aledo, IL | $45.60 | $13.78 – $29.14 |
| Sanford Canton Inwood Medical Center | Canton, SD | $45.60 | $13.34 – $35.10 |
| SSM Health St. Anthony Hospital - Oklahoma City | Oklahoma City, OK | $45.65 | $9.00 – $25.64 |
| MUSC Health Kershaw Medical Center | Camden, SC | $46.00 | $11.98 – $13.18 |
| Sanford Clear Lake Medical Center | Clear Lake, SD | $46.40 | $20.52 – $36.00 |
| Sanford Vermillion Hospital | Vermillion, SD | $46.40 | $11.80 – $36.00 |
| CHI Health Mercy Council Bluffs | Council Bluffs, IA | $47.04 | $11.61 – $95.20 |
| CHI Health Creighton University Medical Center - Bergan Mercy | Omaha, NE | $47.04 | $11.61 – $95.20 |
| Lasting Hope Recovery Center | Omaha, NE | $47.04 | $11.61 – $95.20 |
| CHI Health Immanuel | Omaha, NE | $47.04 | $11.61 – $95.20 |
| CHI Health Lakeside | Omaha, NE | $47.04 | $11.61 – $95.20 |
| CHI Health Midlands | Papillion, NE | $47.04 | $11.61 – $95.20 |
| Wetzel County Hospital | New Martinsville, WV | $47.50 | $8.80 – $18.93 |
| CHRISTUS St. Francis Cabrini Hospital | Alexandria, LA | $48.36 | $11.74 – $73.59 |
| CHI Saint Joseph Health - Saint Joseph Mount Sterling | Mt. Sterling, KY | $48.38 | $9.88 – $120.12 |
| Thomas Hospitals | South Charleston, WV | $48.50 | $11.32 – $60.63 |
| St. Michael Medical Center | Silverdale, WA | $48.55 | $11.98 – $99.00 |
| UnityPoint Health - Allen Hospital | Waterloo, IA | $48.57 | $7.19 – $31.99 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | $48.57 | $3.50 – $48.57 |
| UnityPoint Health - Grinnell Regional Medical Center | Grinnell, IA | $48.57 | $7.19 – $24.47 |
| UnityPoint Health - Iowa Lutheran Hospital | Des Moines, IA | $48.57 | $7.19 – $18.64 |
| UnityPoint Health - Jones Regional Medical Center | Anamosa, IA | $48.57 | $7.19 – $53.85 |
| UnityPoint Health - Marshalltown | Marshalltown, IA | $48.57 | $7.19 – $29.14 |
| UnityPoint Health - St. Lukes Downtown | Sioux City, IA | $48.57 | $7.19 – $39.46 |
| UnityPoint Health - Trinity Bettendorf | Bettendorf, IA | $48.57 | $7.19 – $23.80 |
| UnityPoint Health - Trinity Moline | Rock Island, IL | $48.57 | $3.50 – $26.77 |
| UnityPoint Health - Trinity Muscatine | Muscatine, IA | $48.57 | $3.50 – $24.89 |