Partial thromboplastin time (PTT), clotting test at Houston Methodist Willowbrook Hospital
CPT 85730 · Houston, TX
These are Houston Methodist Willowbrook Hospital's own posted figures from its standard-charges file dated April 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
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Luke's Hospital at the Vintage Houston, TX | 0.0 mi | $210.70 | $602.00 | 2026-02-28 |
| Houston Methodist Cypress Hospital Cypress, TX | 5.6 mi | $160.50 | $321.00 | 2026-04-01 |
| HCA Houston Healthcare Tomball Tomball, TX | 8.0 mi | $796.22 | $796.22 | 2026-09-01 |
| HCA Houston Healthcare Northwest Houston, TX | 8.3 mi | $1,310.18 | $1,310.18 | 2026-09-01 |
| Memorial Hermann Memorial City Hospital Houston, TX | 15.2 mi | $22.72 | $71.00 | 2026-04-01 |
| Memorial Hermann Hospital System Houston, TX | 15.6 mi | $22.72 | $71.00 | 2026-04-01 |
| Houston Methodist West Hospital Houston, TX | 16.2 mi | $160.50 | $321.00 | 2026-04-01 |
| Houston Methodist the Woodlands Hospital The Woodlands, TX | 16.7 mi | $160.50 | $321.00 | 2026-04-01 |
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 file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC PTT LA standard_charge_information[2849] | both | $160.50 | $321.00 | |
| HC PTT LUPUS ANTICOAG standard_charge_information[2874] | both | $160.50 | $321.00 | |
| HC PTT HEPZYME TOTAL standard_charge_information[2893] | both | $35.00 | $70.00 | |
| Thromboplastin time partial standard_charge_information[22079] | outpatient | $6.01 – $74.15 |
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 Houston Methodist Willowbrook Hospital prices