PT/INR blood test cost in San Augustine, TX
In San Augustine, TX, 1 hospital lists a cash price for prothrombin time (PT/INR) clotting test: from $37.18 to $37.18, with a median of $37.18. Across Texas, the median is $47.25 at 238 hospitals.
Cash prices at 1 facility for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Feb 28, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in San Augustine, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Memorial Medical Center San Augustine lowest San Augustine, TX · (936) 275-3446 PROTIME PT INR | $37.18 | $247.86 | $3.60–$223.08 | 85% | Feb 28, 2026 source file |
| Memorial Medical Center San Augustine San Augustine, TX · (936) 275-3446 ED PROTIME INR | $37.20 | $248.00 | $3.60–$223.20 | 85% | Feb 28, 2026 source file |
Outpatient: lowest $37.18, median $37.18, highest $37.18.
As an inpatient, the same code is billed by 1 facility here, median $37.18. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
The prothrombin time (PT) test measures how long it takes blood to clot, and is reported with the INR, a standardized number. It is used to monitor warfarin and to check clotting before surgery or with liver disease.
What the price covers
The price usually covers the PT and INR result. The blood draw is often a separate charge; a fingerstick home or clinic INR check may be billed differently.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 85610 ($34.80). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Memorial Medical Center San Augustine San Augustine, TXEL PT PROTIME | $3.45 | file |