Free T4 (thyroid) test at Baptist Hospital of Miami
CPT 84439 · Miami, FL
These are Baptist Hospital of Miami's own posted figures from its standard-charges file dated March 30, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 26 Florida hospitals we index that post a cash price for this service: lowest $1.34, median $113.75, highest $1,375.40. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| South Miami Hospital Miami, FL | 4.9 mi | $142.35 | $219.00 | 2026-03-30 |
| Larkin Community Hospital South Miami, FL | 4.9 mi | $92.40 | $132.00 | 2026-07-07 |
| Doctors Hospital Coral Gables, FL | 7.0 mi | $142.35 | $219.00 | 2026-03-30 |
| Coral Gables Hospital Coral Gables, FL | 8.6 mi | $1.34 | $1.37 | 2026-08-31 |
| West Kendall Baptist Hospital Miami, FL | 12.1 mi | $142.35 | $219.00 | 2026-03-30 |
| Homestead Hospital Homestead, FL | 12.8 mi | $142.35 | $219.00 | 2026-03-30 |
| Jackson Health System Miami, FL | 13.2 mi | $156.00 | $156.00 | 2026-10-23 |
| Larkin Community Hospital Palm Springs Campus Hialeah, FL | 14.8 mi | $89.60 | $128.00 | 2026-01-30 |
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 |
|---|---|---|---|---|
| ASSAY OF FREE THYROXINE line 1351956 | both | $142.35 | $219.00 | $5.94 – $219.00 |
| ASSAY OF FREE THYROXINE mod Q1 line 756673 | both | $142.35 | $219.00 | $5.94 – $219.00 |
| ASSAY OF FREE THYROXINE mod ER line 1036911 | both | $142.35 | $219.00 | $5.94 – $219.00 |
| ASSAY OF FREE THYROXINE mod PN line 1081639 | both | $142.35 | $219.00 | $5.94 – $219.00 |
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 Baptist Hospital of Miami prices