Free T4 test cost in Alaska
In Alaska, 9 hospitals publish a cash price for free T4 (free thyroxine) thyroid blood test: from $14.04 to $314.00, with a median of $68.40. The lowest price is at Providence Kodiak Island Medical Center (Kodiak). The highest price is 22.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84439. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Alaska, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Providence Kodiak Island Medical Center lowest Kodiak · Kodiak, AK HC ASSAY OF FREE THYROXINE LAB | $14.04 | $18.00 | Apr 1, 2026 source file |
| Providence Alaska Medical Center Anchorage · Anchorage, AK HC ASSAY OF FREE THYROXINE LAB | $14.82 | $19.00 | Apr 1, 2026 source file |
| City of Valdez Valdez · Valdez, AK HC ASSAY OF FREE THYROXINE # | $17.16 | $22.00 | Apr 1, 2026 source file |
| Ketchikan Medial Center Ketchikan · Ketchikan, AK THYROXINE (THYROID CHEMICAL); FREE | $61.75 | $95.00 | — source file |
| Mat-Su Valley Medical Center Woodworth Loop Palmer · Anchorage, AK Thyroxine (T4) Free, Direct, S (LC) | $68.40 | $228.00 | Apr 1, 2026 source file |
| Alaska Specialty Hospital Anchorage · Anchorage, AK HC ASSAY OF FREE THYROXINE CDM | $97.50 | $125.00 | Apr 1, 2026 source file |
| City of Seward Seward · Seward, AK HC ASSAY OF FREE THYROXINE CDM | $148.98 | $191.00 | Apr 1, 2026 source file |
| Fairbanks Memorial Hospital Fairbanks · Fairbanks-College, AK Thyroxine (thyroid chemical), free | $229.17 | $241.23 | Jun 16, 2026 source file |
| Alaska Native Tribal Health Consortium Anchorage · Anchorage, AK Thyroxine (thyroid chemical), free | $314.00 | $314.00 | Aug 20, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Anchorage, AK | 3 | $14.82 | $68.40 |
| Anchorage, AK | 1 | $97.50 | $97.50 |
| Fairbanks-College, AK | 1 | $229.17 | $229.17 |
| Kodiak, AK | 1 | $14.04 | $14.04 |
| Ketchikan, AK | 1 | $61.75 | $61.75 |
| Seward, AK | 1 | $148.98 | $148.98 |
| Valdez, AK | 1 | $17.16 | $17.16 |
What it is
A free T4 test measures thyroxine that is not bound to proteins, the active form of the main thyroid hormone. It is usually ordered with or after a TSH test to check for an underactive or overactive thyroid and to adjust thyroid medicine.
What the price covers
The price usually covers the free T4 test only. The blood draw and the TSH test (84443) are billed separately.
Free T4 (free thyroxine) thyroid blood test in other states
- Alabama$74.96
- Arizona$17.45
- Arkansas$48.10
- California$68.12
- Colorado$49.00
- Connecticut$55.55
- Delaware$157.92
- Florida$70.60
- Georgia$137.67
- Hawaii$44.40
- Idaho$40.00
- Illinois$82.08
- Indiana$72.25
- Iowa$61.18
- Kansas$109.75
- Kentucky$113.03
- Louisiana$37.66
- Maine$55.38
- Maryland$44.06
- Massachusetts$43.62
- Michigan$37.00
- Minnesota$65.27
- Mississippi$24.48
- Missouri$87.90
- Montana$51.20
- Nebraska$63.84
- Nevada$65.41
- New Hampshire$78.53
- New Jersey$10.37
- New Mexico$125.20
- New York$48.47
- North Carolina$78.40
- North Dakota$32.13
- Ohio$40.30
- Oklahoma$61.33
- Oregon$44.25
- Pennsylvania$63.90
- Puerto Rico$18.00
- Rhode Island$72.00
- South Carolina$105.00
- South Dakota$64.80
- Tennessee$27.50
- Texas$39.51
- Utah$84.43
- Vermont$114.00
- Virginia$57.00
- Washington$63.84
- West Virginia$45.75
- Wisconsin$70.85
- Wyoming$18.62
Median cash price across the state's hospitals.