Free T4 (thyroid) test at Houston Methodist the Woodlands Hospital
CPT 84439 · The Woodlands, TX
These are Houston Methodist the Woodlands 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 $8.84, median $214.88, highest $1,966.36. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Luke's the Woodlands Hospital The Woodlands, TX | 5.1 mi | $62.65 | $179.00 | 2026-02-28 |
| HCA Houston Healthcare Conroe Conroe, TX | 11.0 mi | $1,731.06 | $1,731.06 | 2026-09-01 |
| HCA Houston Healthcare Tomball Tomball, TX | 11.3 mi | $639.07 | $639.07 | 2026-09-01 |
| HCA Houston Healthcare Northwest Houston, TX | 12.3 mi | $1,966.36 | $1,966.36 | 2026-09-01 |
| Memorial Hermann Northeast Hospital Humble, TX | 14.8 mi | $45.92 | $143.50 | 2026-04-01 |
| Houston Methodist Willowbrook Hospital Houston, TX | 16.7 mi | $368.50 | $737.00 | 2026-04-01 |
| St. Luke's Hospital at the Vintage Houston, TX | 16.7 mi | $62.65 | $179.00 | 2026-02-28 |
| Houston Methodist Cypress Hospital Cypress, TX | 19.3 mi | $368.50 | $737.00 | 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 84439 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC T4 FREE standard_charge_information[9751] | both | $368.50 | $737.00 | |
| HC T4 FREE DIRECT DIALYSIS standard_charge_information[8856] | both | $10.50 | $21.00 | |
| Assay of free thyroxine standard_charge_information[24045] | outpatient | $9.02 – $111.33 |
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 the Woodlands Hospital prices