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
C ASSAY VASOPRESSIN
Tacoma, WA
See all hospitals reporting CPT 84588 →Price type
Mary Bridge Children's Hospital’s median price of $35 is 28% below the median hospital's median price ($48), higher than 24% of the 2,248 hospitals reporting CPT 84588. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Aug 27, 2026
See Vasopressin (antidiuretic hormone) blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.