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 Ref Chromosome Familial Studies, Karyotype 15-20, Bill Only (Ig)
Winfield, IL
See all hospitals reporting CPT 88262 →Price type
Northwestern Medicine Central DuPage Hospital’s median price of $334 is 77% above the median hospital's median price ($188), higher than 75% of the 2,317 hospitals reporting CPT 88262. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
See Chromosome analysis with banding, 15-20 cells pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.