Free T3 test cost in Grand Rapids, MI
In Grand Rapids-Wyoming-Kentwood, MI, 4 hospitals list a cash price for Free T3 thyroid hormone test: from $52.00 to $68.00, with a median of $60.00. The lowest listed price is at Corewell Health Zeeland Community Hospital and 1 other hospital — $8.00 less than the median here. Across Michigan, the median is $68.00 at 61 hospitals.
Cash prices at 4 facilities across 4 cities for code 84481, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Grand Rapids-Wyoming-Kentwood, MI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Corewell Health Zeeland Community Hospital lowest Zeeland, MI Hc Free T3 | $52.00 | $52.00 | — | — | — source file |
| Corewell Health Greenville Hospital lowest Greenville, MI Hc Free T3 | $52.00 | $52.00 | — | — | — source file |
| Corewell Health Butterworth Hospital Grand Rapids, MI Hc Free T3 | $68.00 | $68.00 | — | — | — source file |
| Corewell Health Butterworth Hospital Grand Rapids, MI Hc Free T3 | $68.00 | $68.00 | — | — | — source file |
| Corewell Health Blodgett Hospital East Grand Rapids, MI Hc Free T3 | $68.00 | $68.00 | — | — | — source file |
Outpatient: lowest $52.00, median $60.00, highest $68.00 — a 1.3× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $68.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
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.