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 |
|---|---|---|---|
| Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital | Lake Forest, IL | $138.60 | not published |
| Pen Bay Medical Center | Rockport, ME | $140.95 | $11.98 – $132.49 |
| Mid Coast Hospital | Brunswick, ME | $140.95 | $6.46 – $132.49 |
| UPMC Bedford | Everett, PA | $144.60 | $4.32 – $216.90 |
| Grady Memorial Hospital | Delaware, OH | $145.60 | $11.98 – $12.46 |
| Trinity Medical Center East | Steubenville, OH | $146.80 | $5.92 – $56.28 |
| CHI Saint Joseph Health - Flaget Memorial Hospital | Bardstown, KY | $148.08 | $9.88 – $317.59 |
| RESTON HOSPITAL CENTER | VIENNA, VA | $148.40 | $11.98 – $68.00 |
| Adventhealth Wauchula | Wauchula, FL | $152.55 | not published |
| MEDICAL CITY ARLINGTON HOSPITAL | RED OAK, TX | $157.09 | $7.19 – $45.20 |
| SSM Health St. Mary's Hospital - Janesville | Janesville, WI | $157.85 | $8.98 – $95.25 |
| OSF Healthcare Saint Katharine Medical Center | Dixon, IL | $158.20 | $11.98 – $11.98 |
| HSHS Good Shepherd Hospital | Shelbyville, IL | $160.56 | $29.57 – $32.53 |
| MaineHealth - Memorial Hospital | North Conway, NH | $161.45 | $5.92 – $52.78 |
| O'Bleness Hospital | Athens, OH | $163.80 | $11.98 – $12.10 |
| Riverside Methodist Hospital | Columbus, OH | $164.45 | $11.98 – $44.93 |
| Dublin Methodist Hospital | Dublin, OH | $164.45 | $11.98 – $44.93 |
| Berger Hospital | Circleville, OH | $164.45 | $11.98 – $11.98 |
| Grant Medical Center | Columbus, OH | $164.45 | $11.98 – $44.93 |
| Southeastern Medical Center | Cambridge, OH | $164.45 | $11.98 – $12.46 |
| Doctors Hospital | Columbus, OH | $164.45 | $11.98 – $44.93 |
| LEWISGALE MEDICAL CENTER | ROANOKE, VA | $169.00 | $10.43 – $17.37 |
| LEWISGALE HOSPITAL-PULASKI | PULASKI, VA | $175.00 | $9.20 – $12.82 |
| UnityPoint Health - Meriter Hospital | Madison, WI | $175.20 | $7.19 – $22.69 |
| MercyOne Genesis Davenport West Medical Center | Davenport, IA | $178.20 | $11.98 – $11.98 |
| UPMC East | Monroeville, PA | $180.60 | $8.00 – $240.80 |
| HCA FLORIDA SOUTH TAMPA HOSPITAL | Tampa, FL | $182.00 | $10.85 – $89.57 |
| Ascension Seton Cedar Park Hospital | Cedar Park, TX | $183.94 | $10.06 – $229.92 |
| Adventhealth Tampa | Tampa, FL | $184.92 | $11.98 – $26.60 |
| Adventhealth Riverview | Riverview, FL | $184.92 | not published |
| Adventhealth Wesley Chapel | Wesley Chapel, FL | $184.92 | $11.98 – $26.60 |
| Adventhealth Zephyrhills | Zephyrhills, FL | $184.92 | $11.98 – $27.78 |
| Adventhealth Carrollwood | Tampa, FL | $184.92 | $11.98 – $26.60 |
| SKYLINE MADISON CAMPUS | NASHVILLE, TN | $185.00 | $5.39 – $35.94 |
| MercyOne Genesis Davenport Medical Center | Davenport, IA | $187.20 | not published |
| Ascension St. Vincent Evansville (St. Mary's Health, Inc.) | IN 47750|10388 Warrick Wellness Trail Newburgh, IN | $188.40 | $5.92 – $27.31 |
| AdventHealth Parker | Parker, CO | $189.97 | $11.74 – $22.16 |
| AdventHealth Littleton | Littleton, CO | $189.97 | $11.74 – $22.16 |
| AdventHealth Porter | Denver, CO | $189.97 | $11.74 – $22.16 |
| AdventHealth Avista | Louisville, CO | $189.97 | $11.74 – $22.16 |
| AdventHealth Castle Rock | Castle Rock, CO | $189.97 | $11.74 – $22.16 |
| STONESPRINGS HOSPITAL CENTER | Dulles, VA | $190.44 | $9.20 – $68.00 |
| Adventhealth Dade City | Dade City, FL | $191.68 | $11.98 – $27.16 |
| LEWISGALE HOSPITAL-MONTGOMERY | CHRISTIANSBURG, VA | $193.00 | $10.43 – $12.82 |
| LEWISGALE HOSPITAL-ALLEGHANY | LOW MOOR, VA | $194.00 | $10.43 – $17.37 |
| UPMC Altoona | Altoona, PA | $199.20 | $8.00 – $265.60 |
| Marion General Hospital | Marion, OH | $202.80 | $11.98 – $12.46 |
| Hardin Memorial Hospital | Kenton, OH | $205.40 | not published |
| Mansfield Hospital | Mansfield, OH | $218.40 | $11.98 – $12.46 |
| Shelby Hospital | Shelby, OH | $218.40 | not published |