Free T3 test cost in Friday Harbor, WA
In Friday Harbor, WA, 1 hospital lists a cash price for free T3 thyroid hormone test: from $84.50 to $84.50, with a median of $84.50. Across Washington, the median is $84.75 at 32 hospitals.
Cash prices at 1 facility for code 84481, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Lowest$84.50PeaceHealth Peace Island Medical Center
Median$84.50half pay less
Highest$84.50in this market
Difference1.0×highest vs lowest
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| PeaceHealth Peace Island Medical Center Friday Harbor, WA · (360) 378-2141 THYROID HORMONE; T3 MEASUREMENT; FREE | $84.50 | $130.00 | — | 35% | — source file |
Outpatient: lowest $84.50, median $84.50, highest $84.50.
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.