Free T4 (thyroid) test at Trinity Health Oakland Hospital
CPT 84439 · Pontiac, MI
These are Trinity Health Oakland Hospital's own posted figures from its standard-charges file dated March 31, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 19 Michigan hospitals we index that post a cash price for this service: lowest $12.45, median $78.65, highest $448.50. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| McLaren Oakland Pontiac, MI | 1.5 mi | $78.65 | $157.30 | 2025-12-31 |
| Henry Ford Health West Bloomfield Hospital W Bloomfield, MI | 7.7 mi | $12.45 | $60.00 | 2026-06-28 |
| Huron Valley-Sinai Hospital Commerce Township, MI | 11.6 mi | $343.50 | $458.00 | 2026-05-20 |
| Ascension Providence Hospital, Southfield and Novi Southfield, MI | 11.8 mi | $42.56 | $76.00 | 2026-01-01 |
| Surgeons Choice Medical Center Southfield, MI | 11.8 mi | $13.00 | $13.00 | 2026-05-08 |
| Sinai-Grace Hospital Detroit, MI | 14.6 mi | $78.75 | $105.00 | 2026-04-08 |
| Henry Ford Health Warren Hospital Warren, MI | 15.9 mi | $40.32 | $72.00 | 2026-01-01 |
| St. Joe Mercy Hospital System Livonia Livonia, MI | 16.3 mi | $448.50 | 2026-03-31 |
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 (Thyroxine) Free line 6082899 | both | $48.10 | $74.00 | $4.93 – $74.00 |
| HC Warde 3400847 T4 (Thyroxine) Free line 5177875 | both | $5.89 | $9.06 | $2.75 – $29.88 |
| HC Warde T4 (Thyroxine) Free line 6090661 | both | $7.51 | $11.55 | $3.51 – $29.88 |
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 Trinity Health Oakland Hospital prices