Total T3 test cost in Spokane, WA — inpatient
In Spokane-Spokane Valley, WA, 4 hospitals list a cash price for total triiodothyronine (T3) blood test as an inpatient: from $105.70 to $133.70, with a median of $110.95. The lowest listed price is at Providence St Joseph Hospital — $5.25 less than the median here. Across Washington, the median is $89.60 at 57 hospitals.
Cash prices at 4 facilities across 3 cities for code 84480, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 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 Spokane-Spokane Valley, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Providence St Joseph Hospital lowest Chewelah, WA · (509) 935-8211 HC ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 CDM+3 more lines at this price File of Apr 1, 2026 · source file | $105.70 | $151.00 | — | 30% |
| Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 CDM+1 more line at this price File of Apr 1, 2026 · source file | $109.20 | $156.00 | — | 30% |
| Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC FREE T3 & TOTAL T3+1 more line at this price File of Apr 1, 2026 · source file | $112.00 | $160.00 | — | 30% |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane, WA · (509) 474-3131 HC ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 CDM+1 more line at this price File of Apr 1, 2026 · source file | $112.70 | $161.00 | — | 30% |
| Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ASSAY TRIIODOTHYRONINE (T3)+1 more line at this price File of Apr 1, 2026 · source file | $133.70 | $191.00 | — | 30% |
| Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC FREE T3 & TOTAL T3+1 more line at this price File of Apr 1, 2026 · source file | $151.90 | $217.00 | — | 30% |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane, WA · (509) 474-3131 HC ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 LAB+1 more line at this price File of Apr 1, 2026 · source file | $193.20 | $276.00 | — | 30% |
Inpatient: lowest $105.70, median $110.95, highest $133.70 — a 1.3× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $109.20 — that is the price to compare if you are not being admitted.
What it is
A total T3 test measures the thyroid hormone triiodothyronine. It is used 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.