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
HC HEPARIN ASSAY
Mankato 56001-4752
See all hospitals reporting CPT 85520 →Price type
Mayo Clinic Health System’s median price of $232 is 884% above the median hospital's median price ($24), higher than 95% of the 2,365 hospitals reporting CPT 85520. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 31, 2026
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