Free T4 (thyroid) test at East Los Angeles Doctors Hospital
CPT 84439 · Los Angeles, CA
These are East Los Angeles Doctors Hospital's own posted figures from its standard-charges file dated February 4, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 61 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 |
|---|---|---|---|---|
| Los Angeles Community Hospital Los Angeles, CA | 0.0 mi | $305.07 | $305.07 | 2026-03-18 |
| Community Hospital of Huntington Park Huntington Park, CA | 3.2 mi | $165.90 | $165.90 | 2026-02-04 |
| Southern California Hospital at Hollywood Hollywood, CA | 9.0 mi | $217.58 | $217.58 | 2026-03-18 |
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA | 9.1 mi | $68.12 | $131.00 | 2026-04-01 |
| Centinela Hospital Medical Center Inglewood, CA | 10.2 mi | $9.00 | $442.00 | 2026-09-01 |
| Coast Plaza Hospital Norwalk, CA | 10.4 mi | $165.90 | $165.90 | 2026-02-04 |
| Cedars-Sinai Medical Center Los Angeles, CA | 10.5 mi | $7.23 | $11.13 | 2025-11-26 |
| Memorial Hospital of Gardena Gardena, CA | 10.6 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 |
|---|---|---|---|---|
| ASSAY OF FREE THYROXINE line 7387 | outpatient | $165.90 | $165.90 | $3.79 – $132.72 |
| THYROXINE (T4),FREE,DIRECT - LABCORP line 6579 | outpatient | $4.65 | $4.65 | $2.18 – $18.04 |
| THYROXINE FREE - LABCORP line 7510 | outpatient | $4.65 | $4.65 | $2.18 – $18.04 |
| ASSAY OF FREE THYROXINE line 7526 | outpatient | $10.70 | $10.70 | $3.79 – $18.04 |
| ASSAY OF FREE THYROXINE line 14017 | inpatient | $165.90 | $165.90 | $116.13 – $132.72 |
| THYROXINE (T4),FREE,DIRECT - LABCORP line 630073 | inpatient | $4.65 | $4.65 | $3.26 – $3.72 |
| THYROXINE FREE - LABCORP line 782912 | inpatient | $4.65 | $4.65 | $3.26 – $3.72 |
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 East Los Angeles Doctors Hospital prices