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
OSMOTIC FRAGILITY RBC SO TECH
Park Falls, WI
See all hospitals reporting CPT 85557 →Price type
Marshfield Medical Center - Park Falls’s median price of $251 is 1402% above the median hospital's median price ($17), higher than 97% of the 1,796 hospitals reporting CPT 85557. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Feb 20, 2026
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