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
ASSAY OF VANILLYLMANDELIC ACID URINE
HONOLULU, HI
See all hospitals reporting CPT 84585 →Price type
Kaiser Foundation Hospital - Moanalua’s median price of $46 is 98% above the median hospital's median price ($23), higher than 75% of the 2,326 hospitals reporting CPT 84585. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
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