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
Topographic brain mapping
Silvis, IL
Price type
MercyOne Genesis Silvis Medical Center’s median price of $472 is 93% above the median hospital's median price ($244), higher than 73% of the 182 hospitals reporting HCPCS S8040. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 31, 2026
See Brain mapping test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.