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 |
|---|---|---|---|
| St. Mary Medical Center | Long Beach, CA | $2.43 | $1.40 – $42.30 |
| California Hospital Medical Center | Los Angeles, CA | $2.74 | $1.36 – $42.30 |
| Mercy General Hospital | Sacramento, CA | $2.89 | $1.96 – $26.54 |
| SIERRA VISTA HOSPITAL, INC. | San Luis Obispo, CA | $3.24 | $11.98 – $21.56 |
| WILLITS HOSPITAL INC | Willits, CA | $3.59 | $5.90 – $143.03 |
| Woodland Memorial Hospital | Woodland, CA | $3.64 | $0.62 – $5.60 |
| Mercy San Juan Medical Center | Carmichael, CA | $3.64 | $0.62 – $26.54 |
| Methodist Hospital of Sacramento | Sacramento, CA | $3.82 | $1.96 – $26.54 |
| SONORA COMMUNITY HOSPITAL | Sonora, CA | $3.83 | $5.90 – $145.38 |
| ADVENTIST HEALTH CLEARLAKE HOSPITAL | Clearlake, CA | $4.31 | $0.71 – $140.09 |
| Banner Lassen Medical Center | Susanville, CA | $4.46 | $2.40 – $9.73 |
| Providence Medford Medical Center | Medford, OR | $4.50 | $9.58 – $23.96 |
| Providence Hood River Memorial Hospital | Hood River, OR | $4.50 | not published |
| Northridge Hospital Medical Center | Northridge, CA | $4.54 | $0.79 – $21.85 |
| Banner Del Webb Medical Center | Sun City West, AZ | $4.72 | $11.98 – $28.80 |
| ADVENTIST HEALTH MEDICAL CENTER TEHACHAPI | Tehachapi, CA | $4.86 | $0.71 – $70.72 |
| Banner University Medical Center South | Tucson, AZ | $4.90 | $11.98 – $28.80 |
| Mercy Hospital of Folsom | Folsom, CA | $5.16 | $0.62 – $26.54 |
| Providence Newberg Medical Center | Newberg, OR | $5.25 | $11.79 – $21.92 |
| Providence Portland Medical Center | Portland, OR | $5.25 | $11.79 – $23.96 |
| Providence St Vincent Medical Center | Portland, OR | $5.25 | $11.79 – $23.96 |
| Providence Willamette Falls Medical Center | Oregon City, OR | $5.25 | $11.79 – $23.96 |
| Providence Milwaukie Hospital | Milwaukie, OR | $5.25 | $11.79 – $23.96 |
| Banner Gateway Medical Center | Gilbert, AZ | $5.29 | $11.98 – $27.00 |
| Banner Thunderbird Medical Center | Glendale, AZ | $5.36 | $11.98 – $27.00 |
| Banner Baywood Medical Center | Mesa, AZ | $6.05 | $11.98 – $27.00 |
| Corewell Health Gross Pointe | Grosse Pointe, MI | $6.06 | $10.98 – $22.56 |
| Corewell Health Taylor | Taylor, MI | $6.06 | $11.14 – $16.17 |
| Corewell Health Trenton | Trenton, MI | $6.06 | $11.08 – $16.17 |
| Corewell Health Troy | Troy, MI | $6.06 | $11.14 – $22.45 |
| Corewell Health Wayne | Wayne, MI | $6.06 | $10.96 – $16.17 |
| Banner Casa Grande Medical Center | Casa Grande, AZ | $6.12 | $11.98 – $27.00 |
| Banner Boswell Medical Center | Sun City, AZ | $6.59 | $11.98 – $28.80 |
| Banner Heart Hospital | Mesa, AZ | $6.66 | $11.98 – $27.00 |
| Banner University Medical Center Phoenix | Phoenix, AZ | $6.84 | $11.98 – $27.00 |
| NewYork-Presbyterian Hudson Valley Hospital | Cortlandt Manor, NY | $7.00 | $4.28 – $45.13 |
| NewYork-Presbyterian Queens | Flushing, NY | $7.00 | $4.28 – $45.58 |
| NewYork-Presbyterian Columbia University Irving Medical Center | New York, NY | $7.00 | $4.28 – $99.76 |
| SSM Health St. Anthony Hospital - Shawnee | Shawnee, OK | $7.15 | $11.98 – $17.72 |
| Sierra Nevada Memorial Hospital | Grass Valley, CA | $7.23 | $3.76 – $5.60 |
| Banner Ironwood Medical Center | San Tan Valley, AZ | $7.49 | $11.98 – $27.00 |
| Banner University Medical Center Tucson | Tucson, AZ | $7.74 | $11.98 – $28.80 |
| ADVENTIST HEALTH MENDOCINO COAST | Fort Bragg, CA | $7.91 | $0.97 – $109.03 |
| Methodist Charlton Medical Center | Dallas, TX | $8.50 | $9.56 – $41.17 |
| Methodist Dallas Medical Center | Dallas, TX | $8.50 | $9.56 – $54.50 |
| Methodist Mansfield Medical Center | Mansfield, TX | $8.50 | $9.56 – $42.99 |
| Methodist Midlothian Medical Center | Midlothian, TX | $8.50 | $9.56 – $41.17 |
| Methodist Richardson Medical Center | Richardson, TX | $8.50 | $9.56 – $41.17 |
| Methodist Celina Medical Center | Celina, TX | $8.50 | $11.07 – $29.95 |
| Methodist Southlake Medical Center | Souhtlake, TX | $8.50 | $7.04 – $51.84 |