Total T4 test cost in Wyoming
In Wyoming, 17 hospitals publish a cash price for total thyroxine (T4) blood test: from $17.67 to $131.00, with a median of $37.24. The lowest price is at Memorial Hospital of Converse County (Douglas) and 1 other hospital. The highest price is 7.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84436. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 2, 2026. See them on a map
Lowest$17.67Memorial Hospital of Converse County + 1 more
Median$37.24half of hospitals charge less
Highest$131.00in Wyoming
Lowest saves$19.57vs the median
Hospitals in Wyoming, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Memorial Hospital of Converse County lowest Douglas · Douglas, WY THYROXINE (THYROID CHEMICAL); TOTAL | $17.67 | $31.00 | — source file |
| Summit Medical Center lowest Casper · Casper, WY THYROXINE (THYROID CHEMICAL); TOTAL | $17.67 | $31.00 | — source file |
| Cheyenne Regional Medical Center Cheyenne · Cheyenne, WY HC THYROXINE TOTAL 3127 | $22.36 | $31.93 | Mar 25, 2026 source file |
| Banner Wyoming Medical Center Casper · Casper, WY LAB THYROXINE T4 TOTAL | $23.52 | $56.00 | Sep 22, 2026 source file |
| Memorial Hospital of Sheridan County Sheridan · Sheridan, WY Thyroxine (thyroid chemical), total | $32.00 | $40.00 | Jul 8, 2026 source file |
| Community Hospital Torrington · Torrington, WY LAB THYROXINE T4 TOTAL | $34.44 | $56.00 | Sep 21, 2026 source file |
| Aspen Mountain Medical Rock Spring · Rock Springs, WY ASSAY OF TOTAL THYROXINE | $34.53 | $57.55 | Sep 25, 2026 source file |
| Washakie Medical Center Worland · Worland, WY LAB THYROXINE T4 TOTAL | $35.95 | $56.00 | Sep 21, 2026 source file |
| Platte County Hospital Wheatland · Wheatland, WY LAB THYROXINE T4 TOTAL | $37.24 | $56.00 | Sep 21, 2026 source file |
| Evanston Regional Hospital Evanston · Evanston, WY-UT Thyroxine (thyroid chemical), total | $45.46 | $75.76 | Sep 17, 2026 source file |
| Star Valley Health Afton · Afton, WY HC ASSAY OF TOTAL THYROXINE - T4 (THYROID HORMONE) | $54.60 | $78.00 | Nov 12, 2024 source file |
| Memorial Hospital of Carbon County Rawlins · Rawlins, WY THYROXINE TOTAL (T4) ASSAY | $57.00 | $76.00 | — source file |
| Powell Valley Health Care Powell · Cody, WY Thyroxine (thyroid chemical), total | $75.00 | $75.00 | Sep 11, 2026 source file |
| Weston County Health Services Newcastle · Newcastle, WY Assay, True Thyroxine | $84.00 | $84.00 | — source file |
| Johnson County Memorial Hospital Buffalo · Buffalo, WY THYROID PANEL, T4 (LCP 000455) | $97.00 | $97.00 | — source file |
| Hot Springs County Memorial Hospital Thermopolis · Thermopolis, WY Thyroxine (thyroid chemical), total | $126.00 | $126.00 | Jul 22, 2026 source file |
| Ivinson Memorial Hospital Laramie · Laramie, WY HB T4 | $131.00 | $131.00 | Nov 1, 2025 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Casper, WY | 2 | $17.67 | $20.60 |
| Afton, WY | 1 | $54.60 | $54.60 |
| Buffalo, WY | 1 | $97.00 | $97.00 |
| Cheyenne, WY | 1 | $22.36 | $22.36 |
| Cody, WY | 1 | $75.00 | $75.00 |
| Douglas, WY | 1 | $17.67 | $17.67 |
| Evanston, WY-UT | 1 | $45.46 | $45.46 |
| Laramie, WY | 1 | $131.00 | $131.00 |
| Newcastle, WY | 1 | $84.00 | $84.00 |
| Rawlins, WY | 1 | $57.00 | $57.00 |
| Rock Springs, WY | 1 | $34.53 | $34.53 |
| Sheridan, WY | 1 | $32.00 | $32.00 |
| Thermopolis, WY | 1 | $126.00 | $126.00 |
| Torrington, WY | 1 | $34.44 | $34.44 |
| Wheatland, WY | 1 | $37.24 | $37.24 |
| Worland, WY | 1 | $35.95 | $35.95 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What it is
A total T4 test measures all the thyroxine hormone in the blood, both bound and free. Most doctors now order free T4 (84439) instead, which is less affected by pregnancy and medicines.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Total thyroxine (T4) blood test in other states
- Alabama$53.07
- Alaska$85.02
- Arizona$34.17
- Arkansas$20.79
- California$39.20
- Colorado$94.13
- Connecticut$33.89
- Delaware$59.64
- District of Columbia$86.50
- Florida$91.20
- Georgia$51.30
- Hawaii$60.20
- Idaho$35.25
- Illinois$81.90
- Indiana$47.50
- Iowa$52.80
- Kansas$41.14
- Kentucky$75.08
- Louisiana$23.29
- Maine$48.63
- Maryland$43.73
- Massachusetts$33.25
- Michigan$37.40
- Minnesota$42.00
- Mississippi$33.75
- Missouri$59.50
- Montana$54.50
- Nebraska$57.34
- Nevada$93.90
- New Hampshire$64.27
- New Jersey$14.85
- New Mexico$64.75
- New York$26.68
- North Carolina$73.50
- North Dakota$43.70
- Ohio$40.55
- Oklahoma$43.35
- Oregon$28.05
- Pennsylvania$45.26
- Puerto Rico$26.63
- Rhode Island$47.00
- South Carolina$85.91
- South Dakota$58.40
- Tennessee$26.97
- Texas$80.73
- Utah$123.03
- Vermont$57.19
- Virginia$55.09
- Washington$56.00
- West Virginia$45.50
- Wisconsin$52.00
Median cash price across the state's hospitals.