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
ASSAY OF VITAMIN B-1
Valhalla, NY
See all hospitals reporting CPT 84425 →Price type
Westchester Medical Center’s median price of $59 is 85% above the median hospital's median price ($32), higher than 73% of the 2,482 hospitals reporting CPT 84425. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Jul 28, 2026
See Vitamin B1 (thiamine) blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.