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
PROLONGED SERVICE IN THE INPATIENT OR OBSERVATION SETTING, REQUIRING UNIT/FLOOR TIME BEYOND THE USUAL SERVICE; EACH ADDITIONAL 30 MINUTES (LIST SEPARATELY IN ADDITION TO CODE FOR PROLONGED SERVICE)
CONROE, TX
See all hospitals reporting CPT 99357 →Price type
Hca Houston Healthcare Conroe’s median price of $893 is 542% above the median hospital's median price ($139), higher than 94% of the 396 hospitals reporting CPT 99357. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 1 payer, 2 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
Last updated: May 14, 2026
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