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
THORNTON, CO
See all hospitals reporting CPT 87449 →Price type
Hca Healthone Northeast Er’s median price of $206 is 757% above the median hospital's median price ($24), higher than 95% of the 2,475 hospitals reporting CPT 87449. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 1, 2026
See Infectious agent antigen test, multi-step enzyme immunoassay pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.