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
HB Ref Iodine, Plasma/Serum
Geneva, IL
See all hospitals reporting CPT 83789 →Price type
Northwestern Medicine Delnor Hospital’s median price of $135 is 278% above the median hospital's median price ($36), higher than 88% of the 2,278 hospitals reporting CPT 83789. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
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