Free T3 test cost in Worcester, MA — inpatient
In Worcester, MA, 4 hospitals list a cash price for free T3 thyroid hormone test as an inpatient: from $157.00 to $241.00, with a median of $179.50. The lowest listed price is at HealthAlliance - Clinton Hospital — $22.50 less than the median here. Across Massachusetts, the median is $79.95 at 19 hospitals.
Cash prices at 4 facilities across 4 cities for code 84481, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 26, 2026 and Apr 3, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Worcester, MA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| HealthAlliance - Clinton Hospital lowest Leominster, MA · (978) 466-2000 HC Triiodothyronine T3; Free | $157.00 | $157.00 | — | — | Mar 26, 2026 source file |
| Milford Regional Medical Center Milford, MA · (508) 473-1190 Free T3 | $165.00 | $165.00 | $165.00 | — | — source file |
| UMass Memorial Health - Harrington Hospital Southbridge, MA · (508) 765-9771 HC Triiodothyronine T3; Free | $194.00 | $194.00 | — | — | Apr 3, 2026 source file |
| UMass Memorial Medical Center Worcester, MA · (508) 334-1000 HC Triiodothyronine T3; Free | $241.00 | $241.00 | — | — | Mar 26, 2026 source file |
Inpatient: lowest $157.00, median $179.50, highest $241.00 — a 1.5× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $179.50 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
Free T3 is the active thyroid hormone not bound to proteins. It is usually checked after TSH (84443) and free T4 (84439), mainly when an overactive thyroid is suspected.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.