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
Rfx MAG Ab IgM SGPG-Q
Mobile, AL
See all hospitals reporting CPT 83520 →Price type
USA Health University Hospital’s median price of $17 is 44% below the median hospital's median price ($31), higher than 6% of the 2,417 hospitals reporting CPT 83520. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 30, 2026
See Quantitative immunoassay, not otherwise specified pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.