Free T4 (thyroid) test at Providence Little Company of Mary Medical Center Torrance
CPT 84439 · Torrance, CA
These are Providence Little Company of Mary Medical Center Torrance'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 77 California hospitals we index that post a cash price for this service: lowest $7.23, median $93.86, highest $740.75. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - South Bay Harbor City, CA | 4.2 mi | $68.12 | $131.00 | 2026-04-01 |
| Memorial Hospital of Gardena Gardena, CA | 4.9 mi | $165.90 | $165.90 | 2026-02-04 |
| Providence Little CO of Mary Medical Center San Pedro San Pedro, CA | 7.4 mi | $83.65 | $239.00 | 2026-04-01 |
| Centinela Hospital Medical Center Inglewood, CA | 8.1 mi | $9.00 | $442.00 | 2026-09-01 |
| Memorialcare Long Beach Medical Center Long Beach, CA | 10.3 mi | $58.00 | $58.00 | 2026-04-01 |
| Cedar-Sinai Marina del Rey Hospital Marina del Rey, CA | 11.0 mi | $87.14 | $134.07 | 2025-11-26 |
| Community Hospital of Huntington Park Huntington Park, CA | 12.4 mi | $165.90 | $165.90 | 2026-02-04 |
| Kaiser Foundation Hospital - West la Los Angeles, CA | 13.5 mi | $68.12 | $131.00 | 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 ASSAY OF FREE THYROXINE CDM standard_charge_information[1851] | both | $83.65 | $239.00 | |
| HC ASSAY OF FREE THYROXINE CDM standard_charge_information[1851] | outpatient | $51.10 | $146.00 | |
| HC ASSAY OF FREE THYROXINE LAB standard_charge_information[1993] | both | $83.65 | $239.00 | |
| HC ASSAY OF FREE THYROXINE LAB standard_charge_information[1993] | outpatient | $51.10 | $146.00 | |
| HC THYROXINE FREE standard_charge_information[2128] | both | $83.65 | $239.00 | |
| HC THYROXINE FREE standard_charge_information[2128] | outpatient | $51.10 | $146.00 | |
| Assay of free thyroxine standard_charge_information[351652] | outpatient | $9.02 – $85.93 |
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 Little Company of Mary Medical Center Torrance prices