Free T4 (thyroid) test at Elmhurst Memorial Hospital
CPT 84439 · Elmhurst, IL
These are Elmhurst Memorial Hospital'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.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 40 Illinois hospitals we index that post a cash price for this service: lowest $9.00, median $107.74, highest $347.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Loyola Gottlieb Memorial Hospital Melrose Park, IL | 4.1 mi | $36.67 | $193.00 | 2026-03-31 |
| Loyola University Medical Center Maywood, IL | 5.1 mi | $44.39 | $193.00 | 2026-03-31 |
| Advocate Good Samaritan Hospital Downers Grove, IL | 7.3 mi | $65.00 | $130.00 | 2025-11-04 |
| Community First Medical Center Chicago, IL | 7.7 mi | $96.38 | $192.75 | 2026-04-01 |
| West Suburban Medical Center Oak Park, IL | 7.8 mi | $125.24 | $368.36 | 2025-03-17 |
| Advocate Lutheran General Hospital Park Ridge, IL | 9.5 mi | $65.00 | $130.00 | 2025-11-04 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 11.2 mi | $121.10 | $173.00 | 2026-04-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 13.1 mi | $119.10 | $397.00 | 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 THYROXINE FREE standard_charge_information[1483] | both | $175.00 | $175.00 | |
| Assay of free thyroxine standard_charge_information[10139] | outpatient | $9.02 – $15.29 |
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 Elmhurst Memorial Hospital prices