Free T4 test cost in Oklahoma
In Oklahoma, 64 hospitals publish a cash price for free T4 (free thyroxine) thyroid blood test: from $7.00 to $350.00, with a median of $61.33. The lowest price is at Oklahoma Heart Hospital (Oklahoma City) and 1 other hospital. The highest price is 50.0× the lowest.
- The median here, $61.33, is 8% below the US median of $66.50.
- That is 6.8× Medicare's 2026 national rate for the same service ($9.02).
- Oklahoma ranks 18th of 51 states by median, cheapest first.
- 7 of 64 hospitals list a cash price equal to their full list price, with no self-pay discount.
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 Nov 10, 2026. See them on a map
Lowest$7.00Oklahoma Heart Hospital + 1 more
Median$61.33half of hospitals charge less
Highest$350.00in Oklahoma
Lowest saves$54.33vs the median
Hospitals in Oklahoma, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Oklahoma Heart Hospital lowest Oklahoma City · Oklahoma City, OK HC Assay of Free Thyroxine - T4 Free | $7.00 | $20.00 | Mar 27, 2026 source file |
| Oklahoma Heart Hospital South lowest Oklahoma City · Oklahoma City, OK HC Assay of Free Thyroxine - T4 Free | $7.00 | $20.00 | Mar 27, 2026 source file |
| McCurtain Memorial Hospital Idabel · Idabel, OK RL T4 FREE | $13.53 | $27.06 | Jun 1, 2026 source file |
| Oklahoma Spine Hospital Oklahoma City · Oklahoma City, OK T4 FREE | $15.00 | $86.59 | Apr 2, 2026 source file |
| McAlester Regional Health Center McAlester · McAlester, OK FREE T4 | $17.60 | $44.00 | Oct 22, 2026 source file |
| Duncan Regional Hospital Duncan · Duncan, OK FREE THYROXINE (T4) | $19.32 | $162.00 | Mar 14, 2026 source file |
| Purcell Municipal Hospital Purcell · Oklahoma City, OK Thyroxine (thyroid chemical), free | $22.78 | $37.96 | Jun 18, 2026 source file |
| Arbuckle Memorial Hospital Sulphur · Sulphur, OK T4 Free | $25.00 | $31.00 | — source file |
| Jackson County Memorial Hospital Altus · Altus, OK Free T4 | $27.06 | $27.06 | Dec 31, 2025 source file |
| Elkview General Hospital Hobart · Hobart, OK TSH FREE T4 | $28.20 | $47.00 | Jul 22, 2026 source file |
| Okeene Municipal Hospital Okeene · Okeene, OK Thyroxine (thyroid chemical), free | $29.60 | $37.00 | Aug 12, 2026 source file |
| Muscogee (CREEK) Nation Medical Center Okmulgee · Tulsa, OK Thyroxine (thyroid chemical), free | $30.60 | $51.00 | Jan 24, 2026 source file |
| Wagoner Community Hospital Wagoner · Tulsa, OK FREE T4 | $30.68 | $61.35 | Jan 26, 2026 source file |
| Cordell Memorial Hospital 0189 Cordell · Weatherford, OK Thyroxine (thyroid chemical), free | $36.00 | $45.00 | Jun 24, 2026 source file |
| Great Plains Regional Medical Center Elk City · Elk City, OK | $36.48 | $56.13 | Mar 26, 2026 source file |
| Choctaw Memorial Hospital Hugo · Hugo, OK XPAND - FREE T4 | $41.00 | $82.00 | Apr 1, 2026 source file |
| Jefferson County Hospital OK Waurika · Waurika, OK FREE THYROXINE (T4) | $43.71 | $124.53 | Mar 14, 2026 source file |
| Tulsa Spine & Specialty Hospital Tulsa · Tulsa, OK Thyroxine (thyroid chemical), free | $44.49 | $177.96 | Feb 12, 2026 source file |
| Mercy Hospital Ada Ada · Ada, OK T4 Thyroxine Free | $48.10 | $74.00 | Jun 11, 2026 source file |
| Mercy Hospital Ardmore Northwest Ardmore · Ardmore, OK T4 Thyroxine Free | $48.10 | $74.00 | Jun 12, 2026 source file |
| Mercy Hospital Oklahoma City Oklahoma City · Oklahoma City, OK T4 Thyroxine Free | $48.10 | $74.00 | Jun 12, 2026 source file |
| Atoka County Medical Center Atoka · Atoka, OK Free T4 | $52.00 | $131.00 | — source file |
| OU Health - University of Oklahoma Medical Center Oklahoma City · Oklahoma City, OK THYROXINE (THYROID CHEMICAL); FREE | $52.40 | $524.00 | Mar 25, 2026 source file |
| Pawhuska Hospital Pawhuska · Tulsa, OK Thyroxine (thyroid chemical), free | $58.80 | $98.00 | Nov 3, 2026 source file |
| Harper County Community Hospital Buffalo · Buffalo, OK Thyroxine (thyroid chemical), free | $59.50 | $74.37 | Aug 12, 2026 source file |
| Pushmataha County-Town of Antlers Hospital Authority Antlers · Antlers, OK FREE T4 | $61.29 | $122.57 | Oct 2, 2026 source file |
| Ascension St John Nowata Nowata · Nowata, OK T4 RATIO DD- 48672 | $61.33 | $165.75 | Jan 1, 2026 source file |
| Ascension St. John Jenks Jenks · Tulsa, OK T4 FREE REFERRED- 46145 | $61.33 | $165.75 | Jan 1, 2026 source file |
| Ascension St. John Medical Center Tulsa · Tulsa, OK T4 RATIO DD- 48672 | $61.33 | $165.75 | Jan 1, 2026 source file |
| Jane Phillips Memorial Medical Center Bartlesville · Bartlesville, OK T4 FREE REFERRED- 46145 | $61.33 | $165.75 | Jan 1, 2026 source file |
| St John Owasso Owasso · Tulsa, OK T4 FREE REFERRED- 46145 | $61.33 | $165.75 | Jan 1, 2026 source file |
| St. John Broken Arrow Broken Arrow · Tulsa, OK T4 RATIO DD- 48672 | $61.33 | $165.75 | Jan 1, 2026 source file |
| St. John Sapulpa Sapulpa · Tulsa, OK T4 FREE REFERRED- 46145 | $61.33 | $165.75 | Jan 1, 2026 source file |
| Hillcrest Hospital Cushing Cushing · Stillwater, OK Thyroxine (thyroid chemical), free | $61.50 | $205.00 | Mar 31, 2026 source file |
| Cleveland Area Hospital Cleveland · Tulsa, OK T4 FREE QST | $71.69 | $89.61 | Mar 4, 2025 source file |
| Roger Mills Memorial Hospital Cheyenne · Cheyenne, OK FREE T4 | $72.00 | $96.00 | Dec 1, 2024 source file |
| Hillcrest Hospital Pryor Pryor · Pryor, OK Thyroxine (thyroid chemical), free | $73.50 | $245.00 | Mar 31, 2026 source file |
| Mercy Love County Marietta · Marietta, OK T4 Thyroxine Free | $74.00 | $74.00 | Mar 12, 2026 source file |
| Hillcrest Hospital Henryetta Henryetta · Tulsa, OK Thyroxine (thyroid chemical), free | $74.70 | $249.00 | Mar 21, 2026 source file |
| Alliancehealth Durant Durant · Durant, OK .Thyroxine (T4) Free, Direct, S LC | $81.00 | $675.00 | Apr 1, 2026 source file |
| Hillcrest Hospital Claremore Claremore · Tulsa, OK Thyroxine (thyroid chemical), free | $81.30 | $271.00 | Mar 31, 2026 source file |
| Stillwater Medical Center OK Stillwater · Stillwater, OK 4502550,THYROXINE FREE,T4 | $83.20 | $104.00 | Dec 31, 2025 source file |
| Mercy Hospital Kingfisher Kingfisher · Kingfisher, OK T4 Thyroxine Free | $87.75 | $135.00 | Jun 11, 2026 source file |
| Saint Francis Hospital Muskogee Muskogee · Muskogee, OK Hc Assay Of Free Thyroxine | $87.78 | $219.45 | Apr 1, 2026 source file |
| Saint Francis Hospital South Tulsa · Tulsa, OK Hc Assay Of Free Thyroxine | $87.78 | $219.45 | Apr 1, 2026 source file |
| Saint Francis Hospital Vinita Vinita · Vinita, OK Hc Assay Of Free Thyroxine | $87.78 | $219.45 | Apr 1, 2026 source file |
| Saint Francis Hospital Yale Tulsa · Tulsa, OK Hc Assay Of Free Thyroxine | $87.78 | $219.45 | Apr 1, 2026 source file |
| Mercy Hospital Watonga Watonga · Watonga, OK T4 Thyroxine Free | $91.00 | $140.00 | Jun 11, 2026 source file |
| Newman Memorial Hospital Shattuck · Shattuck, OK LCHG T4 FREE | $92.80 | $116.00 | Jul 10, 2026 source file |
| Mangum Regional Medical Center Mangum · Mangum, OK Thyroxine (thyroid chemical), free | $94.50 | $175.00 | Nov 4, 2026 source file |
| Mercy Hospital Logan County Guthrie · Oklahoma City, OK T4 Thyroxine Free | $96.20 | $148.00 | Jun 11, 2026 source file |
| Haskell Regional Hospital Stigler · Stigler, OK FREE THYROXINE FT4 | $100.00 | $100.00 | Sep 4, 2026 source file |
| Mercy Hospital Healdton Healdton · Ardmore, OK T4 Thyroxine Free | $101.40 | $156.00 | Jun 12, 2026 source file |
| Mercy Hospital Tishomingo Tishomingo · Tishomingo, OK T4 Thyroxine Free | $101.40 | $156.00 | Jun 11, 2026 source file |
| Weatherford Regional Hospital, INC of Weatherford Weatherford · Weatherford, OK Thyroxine (thyroid chemical), free | $105.60 | $132.00 | Jun 24, 2026 source file |
| Eastern Oklahoma Medical Center Poteau · Poteau, OK T4 FREE direct dialysis | $107.18 | $107.18 | Mar 23, 2026 source file |
| Norman Regional Norman · Oklahoma City, OK Free T4 (Free Thyroxine) | $111.60 | $186.00 | Jan 1, 2026 source file |
| Hillcrest Hospital South Tulsa · Tulsa, OK Thyroxine (thyroid chemical), free | $116.40 | $388.00 | Mar 31, 2026 source file |
| Bailey Medical Center Owasso · Tulsa, OK Thyroxine (thyroid chemical), free | $155.70 | $519.00 | Mar 31, 2026 source file |
| Memorial Health Lawton · Lawton, OK FREE T4 (THYROXINE) | $168.64 | $134.91 | Mar 5, 2026 source file |
| Alliancehealth Madill Madill · Madill, OK Thyroxine (T4) Free, Direct, S (LC) | $170.80 | $488.00 | Apr 1, 2026 source file |
| Hillcrest Medical Center Tulsa · Tulsa, OK Thyroxine (thyroid chemical), free | $313.80 | $1,046.00 | Mar 31, 2026 source file |
| Cornerstone Specialty Hospitals Broken Arrow Broken Arrow · Tulsa, OK T4 FREE (THYROXINE) | $350.00 | $350.00 | Apr 1, 2026 source file |
| Cornerstone Specialty Hospitals Muskogee Muskogee · Muskogee, OK T4 FREE (THYROXINE) | $350.00 | $350.00 | Apr 1, 2026 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 |
|---|---|---|---|
| Tulsa, OK | 18 | $30.60 | $66.51 |
| Oklahoma City, OK | 8 | $7.00 | $35.44 |
| Ardmore, OK | 2 | $48.10 | $74.75 |
| Muskogee, OK | 2 | $87.78 | $218.89 |
| Stillwater, OK | 2 | $61.50 | $72.35 |
| Weatherford, OK | 2 | $36.00 | $70.80 |
| Antlers, OK | 1 | $61.29 | $61.29 |
| Atoka, OK | 1 | $52.00 | $52.00 |
| Ada, OK | 1 | $48.10 | $48.10 |
| Altus, OK | 1 | $27.06 | $27.06 |
| Buffalo, OK | 1 | $59.50 | $59.50 |
| Bartlesville, OK | 1 | $61.33 | $61.33 |
| Cheyenne, OK | 1 | $72.00 | $72.00 |
| Duncan, OK | 1 | $19.32 | $19.32 |
| Durant, OK | 1 | $81.00 | $81.00 |
| Elk City, OK | 1 | $36.48 | $36.48 |
| Hobart, OK | 1 | $28.20 | $28.20 |
| Hugo, OK | 1 | $41.00 | $41.00 |
| Idabel, OK | 1 | $13.53 | $13.53 |
| Kingfisher, OK | 1 | $87.75 | $87.75 |
| Lawton, OK | 1 | $168.64 | $168.64 |
| Madill, OK | 1 | $170.80 | $170.80 |
| Mangum, OK | 1 | $94.50 | $94.50 |
| Marietta, OK | 1 | $74.00 | $74.00 |
| McAlester, OK | 1 | $17.60 | $17.60 |
| Nowata, OK | 1 | $61.33 | $61.33 |
| Okeene, OK | 1 | $29.60 | $29.60 |
| Poteau, OK | 1 | $107.18 | $107.18 |
| Pryor, OK | 1 | $73.50 | $73.50 |
| Shattuck, OK | 1 | $92.80 | $92.80 |
| Stigler, OK | 1 | $100.00 | $100.00 |
| Sulphur, OK | 1 | $25.00 | $25.00 |
| Tishomingo, OK | 1 | $101.40 | $101.40 |
| Vinita, OK | 1 | $87.78 | $87.78 |
| Watonga, OK | 1 | $91.00 | $91.00 |
| Waurika, OK | 1 | $43.71 | $43.71 |
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 free T4 test is, what the price covers and why prices differ: Free T4 test explained.
Free T4 (free thyroxine) thyroid blood test in other states
- Alabama$60.96
- Alaska$137.40
- Arizona$53.86
- Arkansas$32.00
- California$68.12
- Colorado$104.02
- Connecticut$61.70
- Delaware$157.92
- District of Columbia$102.57, 3 hospitals
- Florida$84.03
- Georgia$75.49
- Hawaii$79.10
- Idaho$49.00
- Illinois$115.77
- Indiana$81.00
- Iowa$65.60
- Kansas$62.42
- Kentucky$74.62
- Louisiana$34.97
- Maine$57.72
- Maryland$43.12
- Massachusetts$66.00
- Michigan$31.00
- Minnesota$69.26
- Mississippi$35.42
- Missouri$77.18
- Montana$75.33
- Nebraska$90.88
- Nevada$101.04
- New Hampshire$98.25
- New Jersey$10.37
- New Mexico$123.20
- New York$48.00
- North Carolina$64.50
- North Dakota$62.63
- Ohio$42.49
- Oregon$45.75
- Pennsylvania$60.00
- Puerto Rico$44.50
- Rhode Island$72.00
- South Carolina$100.80
- South Dakota$95.00
- Tennessee$33.64
- Texas$76.83
- Utah$151.86
- Vermont$102.14
- Virginia$77.50
- Washington$69.16
- West Virginia$58.00
- Wisconsin$80.75
- Wyoming$77.28
Median cash price across the state's hospitals.