Free T4 (thyroid) test at Riverview Medical Center
CPT 84439 · Red Bank, NJ
These are Riverview Medical Center's own posted figures from its standard-charges file dated December 31, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 43 New Jersey hospitals we index that post a cash price for this service: lowest $9.00, median $9.92, highest $1,473.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Bayshore Medical Center Holmdel, NJ | 5.1 mi | $9.02 | $162.00 | 2025-12-31 |
| Monmouth Medical Center Long Branch, NJ | 6.5 mi | $9.92 | $154.00 | 2026-03-04 |
| Centrastate Medical Center Freehold, NJ | 14.3 mi | $140.83 | $1,313.00 | 2026-01-01 |
| Raritan Bay Medical Center Perth Amboy, NJ | 15.0 mi | $9.02 | $162.00 | 2025-12-31 |
| Staten Island University Hospital Staten Island, NY | 16.3 mi | $22.15 | 2026-03-31 | |
| South Brooklyn Health Brooklyn, NY | 17.0 mi | $9.02 | $37.80 | 2026-09-05 |
| Ocean Medical Center Brick, NJ | 18.7 mi | $9.02 | $162.00 | 2025-12-31 |
| Maimonides Medical Center Brooklyn, NY | 19.3 mi | $48.00 | $48.00 | 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-FREE. line 257479 | outpatient | $9.02 | $162.00 | $22.84 – $158.68 |
| THYROXINE-FREE. line 257481 | outpatient | $9.02 | $162.00 | $9.02 – $10.82 |
| THYROXINE-FREE. line 257490 | outpatient | $9.02 | $162.00 | $9.02 – $41.33 |
| T4(THYROXINE) FREE BY DIALYSIS line 290312 | outpatient | $9.02 | $55.00 | $7.76 – $53.87 |
| T4(THYROXINE) FREE BY DIALYSIS line 290313 | outpatient | $9.02 | $55.00 | $9.02 – $10.82 |
| T4(THYROXINE) FREE BY DIALYSIS line 290323 | outpatient | $9.02 | $55.00 | $9.02 – $41.33 |
| T4 FREE line 293314 | outpatient | $9.02 | $55.00 | $7.76 – $53.87 |
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 Riverview Medical Center prices