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 |
|---|---|---|---|
| Parkwest Medical Center | Knoxville, TN | not published | $5.39 – $21.68 |
| Methodist Medical Center of Oak Ridge | Oak Ridge, TN | not published | $5.39 – $21.68 |
| LeConte Medical Center | Sevierville, TN | not published | $5.39 – $21.68 |
| MEDICAL CITY ARGYLE HOSPITAL | Argyle, TX | not published | $7.19 – $45.20 |
| Fort Sanders Regional Medical Center | Knoxville, TN | not published | $5.39 – $21.68 |
| Fort Loudoun Medical Center | Lenoir City, TN | not published | $5.39 – $21.68 |
| CHRISTUS St. Michael Hospital - Atlanta | Atlanta, TX | not published | $5.99 – $65.56 |
| Gerald Champion Regional Medical Center | Alamogordo, NM | not published | $12.83 – $19.25 |
| CHRISTUS St. Michael Rehabilitation | Texarkana, TX | not published | $5.99 – $65.56 |
| Cumberland Medical Center, Inc. | Crossville, TN | not published | $5.39 – $21.68 |
| Roane County Medical Center | Harriman, TN | not published | $5.39 – $21.68 |
| CHRISTUS Southeast Texas Jasper Memorial | Jasper, TX | not published | $6.42 – $64.69 |
| CENTENNIAL MEDICAL CENTER AT ASHLAND CITY | Ashland City, TN | not published | $5.39 – $35.94 |
| CHRISTUS Santa Rosa Hospital - San Marcos | San Marcos, TX | not published | $11.18 – $26.96 |
| Texas Health Harris Methodist Hospital Southlake | Southlake, TX | not published | $10.06 – $23.53 |
| Adventhealth North Pinellas | Tarpon Springs, FL | not published | $11.98 – $26.60 |
| Covenant Health Hobbs Hospital | Hobbs, NM | not published | $11.98 – $16.77 |
| Covenant Hospital Levelland | Levelland, TX | not published | $11.62 – $12.64 |
| Providence Saint John's Health Center | Santa Monica, CA | not published | $11.98 – $37.19 |
| St Patrick Hospital - Broadway Campus | Missoula, MT | not published | $12.10 – $36.98 |
| Providence Saint Joseph Medical Center | Burbank, CA | not published | $11.98 – $70.18 |
| cleveland clinic childrens hospital for rehabilitation | Cleveland, OH | not published | $32.08 – $37.15 |
| Sanford Aberdeen Medical Center | Aberdeen, SD | not published | $11.38 – $12.58 |
| Sanford Fargo Medical Center | Fargo, ND | not published | $11.38 – $24.53 |
| Sanford Medical Center Bismarck | Bismarck, ND | not published | $11.38 – $24.53 |
| Sanford Worthington Medical Center | Worthington, MN | not published | $11.38 – $12.58 |
| Sanford Bemidji Medical Center | Bemidji, MN | not published | $11.38 – $12.58 |
| Covenant Children's Hospital | Lubbock, TX | not published | $26.17 – $52.23 |
| Healdsburg Hospital | Healdsburg, CA | not published | $11.98 – $55.92 |
| Orthopaedic Hospital of Wisconsin, LLC | Glendale, WI | not published | $11.62 – $21.46 |
| Covenant Hospital Plainview | Plainview, TX | not published | $11.62 – $12.64 |
| Providence Little Company of Mary Med Center Torrance | Torrance, CA | not published | $11.98 – $69.68 |
| Providence Little Co of Mary Med Center San Pedro | San Pedro, CA | not published | $11.98 – $31.99 |
| Providence St Luke's Rehabilitation Medical Center | Spokane, WA | not published | $11.98 – $13.18 |
| Providence Holy Cross Medical Center | Mission Hills, CA | not published | $11.98 – $31.99 |
| SSM Health St. Anthony Hospital - Midwest | Midwest City, OK | not published | $9.00 – $25.64 |
| Ascension Saint Alexius Women And Children's Hospital (Ascension St. Alexius Medical Center) | Hoffman Estates, IL | not published | $8.99 – $53.07 |
| Garrett Regional Medical Center | Oakland, MD | not published | not published |
| Ascension Alexian Brothers Behavioral Health Hospital | Hoffman Estates, IL | not published | $8.99 – $36.12 |
| MEDICAL CITY MCKINNEY HOSPITAL | McKinney, TX | not published | $10.06 – $45.20 |
| HCA FLORIDA OCALA HOSPITAL | SUMMERFIELD, FL | not published | $10.85 – $86.76 |
| Sentara Williamsburg Regional Medical Center | Williamsburg, VA | not published | $11.98 – $12.58 |
| Ascension Saint Thomas Hickman | Centerville, TN | not published | $10.78 – $46.28 |
| Henry Ford Madison Heights Hospital | Madison Heights, MI | not published | $13.46 – $19.22 |
| Corewell Health Zeeland | Zeeland, MI | not published | $10.78 – $21.56 |
| Corewell Health Greenville | Greenville, MI | not published | $11.38 – $21.56 |
| Corewell Health Reed City | Po Box 75, MI | not published | $11.38 – $11.38 |
| Corewell Health Blodgett Hospital | East Grand Rapids, MI | not published | $11.38 – $45.91 |
| Aurora Psychiatric Hospital | Wauwatosa, WI | not published | $9.58 – $42.06 |
| Ascension Via Christi Hospital St. Teresa, Inc. | Wichita, KS | not published | $10.87 – $48.48 |