Free T4 (thyroid) test at Providence Saint Joseph Medical Center
CPT 84439 · Burbank, CA
These are Providence Saint Joseph Medical Center'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 36 California hospitals we index that post a cash price for this service: lowest $16.10, median $102.48, highest $740.75. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA | 4.4 mi | $68.12 | $131.00 | 2026-04-01 |
| Southern California Hospital at Hollywood Hollywood, CA | 5.4 mi | $217.58 | $217.58 | 2026-03-18 |
| Valley Presbyterian Hospital Van Nuys, CA | 6.0 mi | $206.00 | $206.00 | 2026-07-09 |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA | 11.5 mi | $122.85 | $351.00 | 2026-04-01 |
| Saint John's Health Center Santa Monica, CA | 12.6 mi | $140.35 | $401.00 | 2026-04-01 |
| East Los Angeles Doctors Hospital Los Angeles, CA | 13.6 mi | $165.90 | $165.90 | 2026-02-04 |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA | 15.3 mi | $68.12 | $131.00 | 2026-04-01 |
| Community Hospital of Huntington Park Huntington Park, CA | 15.5 mi | $165.90 | $165.90 | 2026-02-04 |
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 ASSAY OF FREE THYROXINE CDM standard_charge_information[585] | both | $127.20 | $159.00 | |
| HC ASSAY OF FREE THYROXINE CDM standard_charge_information[586] | both | $40.80 | $51.00 | |
| HC ASSAY OF FREE THYROXINE LAB standard_charge_information[979] | both | $127.20 | $159.00 | |
| Assay of free thyroxine standard_charge_information[11139] | outpatient | $11.28 – $27.84 |
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 Providence Saint Joseph Medical Center prices