Free T4 (thyroid) test at Sharp Coronado Hospital and Hlthcr Center
CPT 84439 · Coronado, CA
These are Sharp Coronado Hospital and Hlthcr 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 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 |
|---|---|---|---|---|
| UC San Diego Health Hillcrest - Hillcrest Medical Center San Diego, CA | 4.2 mi | $99.00 | $180.00 | 2026-04-01 |
| Paradise Valley Hospital National City, CA | 7.0 mi | $9.00 | $160.00 | 2026-09-01 |
| Sharp Memorial Hospital San Diego, CA | 8.8 mi | $90.75 | $121.00 | 2026-04-01 |
| Rady Children's Hospital - San Diego San Diego, CA | 8.8 mi | $105.75 | $141.00 | 2026-04-01 |
| Kaiser Foundation Hospital - San Diego San Diego, CA | 10.3 mi | $68.12 | $131.00 | 2026-04-01 |
| Sharp Chula Vista Medical Center Chula Vista, CA | 11.2 mi | $90.75 | $121.00 | 2026-04-01 |
| Grossmont Hospital La Mesa, CA | 12.2 mi | $90.75 | $121.00 | 2026-04-01 |
| Kaiser Foundation Hospital - San Marcos San Marcos, CA | 28.9 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 - T4 FREE line 125446 | outpatient | $90.75 | $121.00 | $1.15 – $96.80 |
| HC ASSAY OF FREE THYROXINE - T4 FREE line 39808 | inpatient | $90.75 | $121.00 | $18.15 – $118.58 |
| HC FREE THYROXIN EQUILIB DIA line 61900 | inpatient | $24.03 | $32.04 | $5.61 – $25.63 |
| HC FREE THYROXIN EQUILIB DIA line 66922 | outpatient | $24.03 | $32.04 | ? – $24.67 |
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 Sharp Coronado Hospital and Hlthcr Center prices