Free T4 test cost in Kansas
In Kansas, 10 hospitals publish a cash price for free T4 (free thyroxine) thyroid blood test: from $27.95 to $163.17, with a median of $109.75. The lowest price is at Susan B Allen Memorial Hospital (El Dorado). The highest price is 5.8× 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 Kansas, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Susan B Allen Memorial Hospital lowest El Dorado · Wichita, KS ASSAY OF FREE THYROXINE | $27.95 | $43.00 | — source file |
| Children's Mercy Hospital Kansas Overland Park · Kansas City, MO-KS T4 FREE BY DIALYSIS | $31.68 | $66.00 | — source file |
| Wamego Health Center Wamego · Manhattan, KS FREE T4 | $36.40 | $91.00 | — source file |
| Mercy Hospital Columbus Columbus · Joplin, MO-KS T4 Thyroxine Free | $37.70 | $58.00 | — source file |
| Ascension Via Christi Hospital Manhattan Manhattan · Manhattan, KS THYROXINE (TY), FREE | $106.40 | $266.00 | — source file |
| Mercy Hospital Pittsburg Pittsburg · Pittsburg, KS T4 Thyroxine Free | $113.10 | $174.00 | — source file |
| Mercy Specialty Hospital Southeast Kansas Galena · Joplin, MO-KS T4 Thyroxine Free | $126.10 | $194.00 | — source file |
| AdventHealth Ottawa Ottawa · Ottawa, KS HC T4 FREE - THYROXINE FREE | $163.17 | $163.17 | Apr 1, 2026 source file |
| AdventHealth Shawnee Mission Shawnee Mission · Kansas City, MO-KS HC T4 FREE BY DIALYSIS - ARUP | $163.17 | $163.17 | Apr 1, 2026 source file |
| AdventHealth South Overland Park Overland Park · Kansas City, MO-KS HC T4 FREE BY DIALYSIS - ARUP | $163.17 | $163.17 | Apr 1, 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 |
|---|---|---|---|
| Kansas City, MO-KS | 3 | $31.68 | $163.17 |
| Joplin, MO-KS | 2 | $37.70 | $81.90 |
| Manhattan, KS | 2 | $36.40 | $71.40 |
| Ottawa, KS | 1 | $163.17 | $163.17 |
| Pittsburg, KS | 1 | $113.10 | $113.10 |
| Wichita, KS | 1 | $27.95 | $27.95 |
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
- Alaska$68.40
- 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
- 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.