Free T4 (thyroid) test at San Gorgonio Memorial Hospital
CPT 84439 · Banning, CA
These are San Gorgonio Memorial Hospital's own posted figures from its standard-charges file dated May 20, 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-Moreno Valley Moreno Valley, CA | 15.9 mi | $68.12 | $131.00 | 2026-04-01 |
| Redlands Community Hospital Redlands, CA | 19.0 mi | $110.16 | $459.00 | 2026-06-19 |
| Arrowhead Regional Medical Center Colton, CA | 26.4 mi | $209.00 | $209.00 | 2026-02-25 |
| St. Bernardine Medical Center San Bernardino, CA | 28.2 mi | $22.32 | $67.00 | 2026-02-28 |
| Community Hospital of San Bernardino San Bernardino, CA | 30.6 mi | $28.16 | $72.00 | 2026-02-28 |
| Riverside Community Hospital Riverside, CA | 30.9 mi | $740.75 | $740.75 | 2026-09-01 |
| Kaiser Foundation Hospital Fontana/Ontario Fontana, CA | 37.3 mi | $68.12 | $131.00 | 2026-04-01 |
| Kaiser Foundation Hospital, Riverside Riverside, CA | 37.5 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 |
|---|---|---|---|---|
| THYROXINE (THYROID CHEMICAL); FREE line 696 | outpatient | $16.10 | $80.50 | $8.57 – $80.50 |
| THYROXINE (THYROID CHEMICAL); FREE mod 90 line 392 | outpatient | $16.10 | $80.50 | $8.57 – $80.50 |
| THYROXINE (THYROID CHEMICAL); FREE mod 90_GZ line 7919 | outpatient | $16.66 | $83.32 | $8.57 – $83.32 |
| ASSAY OF FREE THYROXINE mod 90 line 9757 | outpatient | $16.66 | $83.32 | $8.57 – $83.32 |
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 San Gorgonio Memorial Hospital prices