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
Warfarin respon genetic test
Williamsburg, VA
See all hospitals reporting HCPCS G9143 →Price type
Sentara Hospitals’s median price of $121 is 5% below the median hospital's median price ($127), higher than 13% of the 1,000 hospitals reporting HCPCS G9143. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
See Genetic testing for warfarin response pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.