Iron test at Robert Wood Johnson University Hospital
CPT 83540 · New Brunswick, NJ
These are Robert Wood Johnson University Hospital's own posted figures from its standard-charges file dated March 4, 2026. 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 $6.00, median $7.12, highest $2,442.60. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Saint Peter's University Hospital New Brunswick, NJ | 0.0 mi | $432.00 | $436.00 | 2025-11-19 |
| Raritan Bay Medical Center Perth Amboy, NJ | 9.3 mi | $6.47 | $105.00 | 2025-12-31 |
| Robert Wood Johnson University Hospital at Rahway Rahway, NJ | 12.0 mi | $7.12 | $155.00 | 2026-03-04 |
| Robert Wood Johnson University Hospital - Somerset Somerville, NJ | 14.7 mi | $7.12 | $155.00 | 2026-03-04 |
| Bayshore Medical Center Holmdel, NJ | 16.0 mi | $6.47 | $105.00 | 2025-12-31 |
| Overlook Medical Center Summit, NJ | 16.5 mi | $194.02 | $2,430.00 | 2026-04-01 |
| Centrastate Medical Center Freehold, NJ | 19.6 mi | $113.53 | $1,372.00 | 2026-01-01 |
| Newark Beth Israel Medical Center Newark, NJ | 19.9 mi | $7.12 | $100.00 | 2026-03-04 |
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 83540 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC Assay of Iron standard_charge_information[59589] | outpatient | $7.12 | $100.00 | $3.04 – $83.20 |
| ASSAY OF IRON standard_charge_information[10134] | outpatient | $3.04 – $5.44 | ||
| ASSAY OF IRON standard_charge_information[10142] | outpatient | $5.44 – $5.44 | ||
| ASSAY OF IRON standard_charge_information[10146] | outpatient | $3.04 – $3.56 |
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 Robert Wood Johnson University Hospital prices