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
Hep B Surf AG
Northfield, MN
See all hospitals reporting CPT 87340 →Price type
Northfield Hospital’s median price of $131 is 639% above the median hospital's median price ($18), higher than 96% of the 2,497 hospitals reporting CPT 87340. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 16, 2026
See Hepatitis B surface antigen test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.