Posted Price

Partial thromboplastin time (PTT), clotting test at Ascension Seton Smithville

CPT 85730 · Smithville, TX

Cash price$81.81
Gross charge$227.25
Insurer rates$5.05 – $102.26

These are Ascension Seton Smithville's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.

Across 111 Texas hospitals we index that post a cash price for this service: lowest $5.89, median $130.65, highest $1,321.00. See every hospital.

Nearby hospitals, same service

HospitalDistanceCash priceGross chargeFile date
Ascension Seton Edgar B Davis
Luling, TX
35.1 mi$115.65$321.252026-01-01
Dell Children's Medical Center
Austin, TX
36.2 mi$159.08$227.252026-01-01
Dell Seton Medical Center at the University of TX
Austin, TX
37.9 mi$81.81$227.252026-01-01
St. David's South Austin Medical Center
Austin, TX
38.3 mi$651.00$651.002026-09-01
Baylor Scott & White Medical Center Pflugerville
Pflugerville, TX
38.4 mi$118.76$197.932026-06-13
Ascension Seton Medical Center Austin
Austin, TX
38.5 mi$81.81$227.252026-01-01
St. David's Medical Center
Austin, TX
38.5 mi$582.00$582.002026-09-01
Baylor Scott & White Medical Center - Buda
Buda, TX
39.7 mi$118.76$197.932026-06-13

Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.

Every row for CPT 85730 in this hospital's file

Row in the hospital's fileSettingCashGrossInsurer min – max
THROMBOPLASTIN TIME, PARTIAL
line 14583200
both$81.81$227.25$5.05 – $102.26
FACTOR IX INHIBITOR PNL-85730
line 14516591
both$41.22$114.50$5.05 – $51.52
FACTOR IX INHIBITOR PNL-85730
line 14516592
outpatient$41.22$114.50$5.05 – $51.52
F-VIII INH COMPREHENSIVE-85730
line 14518257
both$32.94$91.50$5.05 – $44.64
F-VIII INH COMPREHENSIVE-85730
line 14518258
outpatient$32.94$91.50$5.05 – $44.64
THROMBOPLASTIN TIME, PARTIAL
line 14583201
outpatient$81.81$227.25$5.05 – $102.26
REFLEX PTT HEP NEUTRAL(LUPSC)
line 14584459
both$81.81$227.25$5.05 – $102.26

The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.

Check a bill from this hospital All Ascension Seton Smithville prices