Free T4 (thyroid) test at Northwest Health - Porter
CPT 84439 · Valparaiso, IN
These are Northwest Health - Porter'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 9 Indiana hospitals we index that post a cash price for this service: lowest $36.21, median $135.00, highest $312.90. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Mary Medical Center Inc Hobart, IN | 13.2 mi | $135.00 | $225.00 | 2026-04-01 |
| Franciscan Health Crown Point Crown Point, IN | 17.2 mi | $78.95 | $306.00 | 2026-01-01 |
| Methodist Hospitals Inc Gary, IN | 20.6 mi | $312.90 | $447.00 | 2026-08-18 |
| Franciscan Health Dyer Dyer, IN | 26.3 mi | $78.30 | $290.00 | 2026-01-01 |
| Community Hospital Munster, IN | 26.7 mi | $135.00 | $225.00 | 2026-04-01 |
| Franciscan Health Munster Munster, IN | 26.7 mi | $36.21 | $170.00 | 2026-01-01 |
| St. Catherine Hospital Inc East Chicago, IN | 26.8 mi | $135.00 | $225.00 | 2026-04-01 |
| Franciscan Health Rensselaer, Inc Rensselaer, IN | 33.1 mi | $74.46 | $208.00 | 2026-01-01 |
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 4 Free line 111805 | outpatient | $162.00 | $600.00 | $7.96 – $504.00 |
| Thyroxine 4 Free line 111804 | inpatient | $216.00 | $600.00 | $144.00 – $504.00 |
| Thyroxine 4 Free Direct Dialysis (CQ) line 155964 | inpatient | $216.00 | $600.00 | $144.00 – $504.00 |
| Thyroxine 4 Free Direct Dialysis (CQ) line 155965 | outpatient | $162.00 | $600.00 | $7.96 – $504.00 |
| .Thyroxine (T4) Free, Direct, S LC line 157537 | inpatient | $216.00 | $600.00 | $144.00 – $504.00 |
| .Thyroxine (T4) Free, Direct, S LC line 157538 | outpatient | $162.00 | $600.00 | $7.96 – $504.00 |
| Thyroxine 4 Free line 167307 | outpatient | $162.00 | $600.00 | $4.27 – $4.27 |
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 Northwest Health - Porter prices