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 Pf High Alt Simulation Test
Walnut Creek, CA
See all hospitals reporting CPT 94452 →Price type
John Muir Health’s median price of $380 is 166% above the median hospital's median price ($143), higher than 91% of the 1,347 hospitals reporting CPT 94452. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 23, 2026
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