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
HC Mayo Aathr Protein C Activity
Dubuque, IA
See all hospitals reporting CPT 85303 →Price type
Mercy Medical Center - Dubuque’s median price of $190 is 706% above the median hospital's median price ($24), higher than 92% of the 2,445 hospitals reporting CPT 85303. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 31, 2026
See Protein C activity blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.