SelfPayRates — hospital cash prices, from the source

Prothrombin time (PT/INR) clotting test in Waco, TX

Cash prices at 2 facilities for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 13, 2026 and Jun 13, 2026.

HospitalCash price List priceOffFile date
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC REF MAYO COMP, ALUPP, CPT 85610
$9.93 $16.55 40% Jun 13, 2026
file
Ascension Providence WACO, TX
PT INHIBITOR SCREEN
$22.68 $63.00 64%
file
Ascension Providence WACO, TX
PT INHIBITOR SCREEN
$23.85 $66.25 64%
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC REF MAYO, COMP AATHR, CPT 85610
$28.71 $47.85 40% Jun 13, 2026
file
Ascension Providence WACO, TX
PROTIME
$40.41 $112.25 64%
file
Ascension Providence WACO, TX
PROTIME
$42.39 $117.75 64%
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC REF MAYO COMP APROL CPT 85610
$48.39 $80.65 40% Jun 13, 2026
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC PROTHROMBIN TIME, POST HEPARIN REMOVAL
$65.60 $109.34 40% Jun 13, 2026
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC PROTHROMBIN TIME W/INR
$65.60 $109.34 40% Jun 13, 2026
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC PT PROTHROMBIN TIME
$65.60 $109.34 40% Jun 13, 2026
file
Baylor Scott & White Medical Center - Hillcrest WACO, TX
HC PROTHROMBIN TIME
$65.60 $109.34 40% Jun 13, 2026
file

Outpatient: lowest $9.93, median $42.39, highest $65.60 — a 6.6× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $48.39. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Other markets for this procedure