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 FACTOR XII ASSAY
Louisville, KY
See all hospitals reporting CPT 85280 →Price type
Norton Hospitals INC’s median price of $162 is 456% above the median hospital's median price ($29), higher than 89% of the 2,181 hospitals reporting CPT 85280. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Feb 11, 2026
See Factor XII clotting test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.