Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
Infectious agent antigen detection by immunoassay technique (eg, enzyme immunoassay ºEIA», enzyme-linked immunosorbent assay ºELISA», fluorescence immunoassay ºFIA», immunochemiluminometric assay ºIMC
Inverness, FL
See all hospitals reporting CPT 87428 →Price type
Hca Florida Citrus Hospital’s median price of $74 is 1% above the median hospital's median price ($73), higher than 56% of the 1,734 hospitals reporting CPT 87428. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 8 payers, 13 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | ||||
|---|---|---|---|---|
| 1 | Humana tricare fee schedule · outpatient | $63.71 | $63.71 | $63.71 – $63.71 |
| 2 | Caresource tricare fee schedule · outpatient | $65.68 | $65.68 | $65.68 – $65.68 |
| 3 | Aetna mcr fee schedule · outpatient | $70.29 | $70.29 | $70.29 – $70.29 |
| 4 | UnitedHealthcare mgmcd fee schedule · outpatient | $70.29 | $70.29 | $70.29 – $70.29 |
| 5 | Blue Cross Blue Shield mcrppo fee schedule · outpatient | $71.70 | $71.70 | $71.70 – $71.70 |
| 6 | Blue Cross Blue Shield mgmcrhmo fee schedule · outpatient | $71.70 | $71.70 | $71.70 – $71.70 |
| 7 | UnitedHealthcare mcr fee schedule · outpatient | $71.70 | $71.70 | $71.70 – $71.70 |
| 8 | UnitedHealthcare allpayerappendix fee schedule · outpatient | $73.62 | $73.62 | $73.62 – $73.62 |
| 9 | Humana mgmcrppo fee schedule · outpatient | $73.80 | $73.80 | $73.80 – $73.80 |
| 10 | WellCare mcr fee schedule · outpatient | $73.80 | $73.80 | $73.80 – $73.80 |
| 11 | Cigna Healthspring mcr fee schedule · outpatient | $75.21 | $75.21 | $75.21 – $75.21 |
| 12 | Humana mgmcrhmo fee schedule · outpatient | $77.32 | $77.32 | $77.32 – $77.32 |
| 13 | Oscar hix fee schedule · outpatient | $95.59 | $95.59 | $95.59 – $95.59 |
Last updated: Mar 1, 2026
See Rapid antigen test for infectious agents pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.