Free T4 (thyroid) test at Adventhealth Tampa
CPT 84439 · Tampa, FL
These are Adventhealth Tampa'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 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 |
|---|---|---|---|---|
| St. Josephs Hospital Tampa, FL | 9.3 mi | $101.40 | $169.00 | 2026-01-01 |
| Tampa General Hospital Tampa, FL | 9.8 mi | $127.75 | $365.00 | 2026-04-01 |
| Baycare Hospital Wesley Chapel Wesley Chapel, FL | 12.3 mi | $101.40 | $169.00 | 2026-01-01 |
| Mease Countryside Hospital Safety Harbor, FL | 15.6 mi | $25.20 | $42.00 | 2026-01-01 |
| South Florida Baptist Hospital Plant City, FL | 20.2 mi | $101.40 | $169.00 | 2026-01-01 |
| Morton Plant North Bay Hospital New Port Richey, FL | 21.1 mi | $101.40 | $169.00 | 2026-01-01 |
| Mease Dunedin Hospital Dunedin, FL | 21.2 mi | $25.20 | $42.00 | 2026-01-01 |
| Morton Plant Hospital Clearwater, FL | 23.2 mi | $101.40 | $169.00 | 2026-01-01 |
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 |
|---|---|---|---|---|
| Hb T4 Free line 12635 | both | $127.75 | $365.00 | |
| Assay of free thyroxine line 190367 | outpatient | $9.02 – $18.04 |
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 Adventhealth Tampa prices