Free T3 test cost in Oklahoma
In Oklahoma, 28 hospitals publish a cash price for free T3 thyroid hormone test: from $15.93 to $263.90, with a median of $89.82. The lowest price is at OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center (Oklahoma City). The highest price is 16.6× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84481. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$15.93OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center
Median$89.82half pay less
Highest$263.90in Oklahoma
Lowest saves$73.89vs the median
Hospitals in Oklahoma, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center lowest Oklahoma City · Oklahoma City, OK THYROID HORMONE; T3 MEASUREMENT; FREE | $15.93 | $159.25 | — source file |
| Alliancehealth Durant Durant · Durant, OK Triiodothyronine 3 Free Serum (LC) | $40.68 | $339.00 | Apr 1, 2026 source file |
| Oklahoma Heart Hospital Oklahoma City · Oklahoma City, OK HC Triiodothyronine Free Assay (Ft-3) - T3 Free | $51.45 | $147.00 | Mar 27, 2026 source file |
| Oklahoma Heart Hospital South Oklahoma City · Oklahoma City, OK HC Triiodothyronine Free Assay (Ft-3) - T3 Free | $51.45 | $147.00 | Mar 27, 2026 source file |
| Mercy Hospital Ada Ada · Ada, OK T3 Free | $60.45 | $93.00 | — source file |
| Mercy Hospital Ardmore Northwest Ardmore · Ardmore, OK T3 Free | $60.45 | $93.00 | — source file |
| Mercy Hospital Oklahoma City Oklahoma City · Oklahoma City, OK T3 Free | $60.45 | $93.00 | — source file |
| Mercy Hospital Headlton Healdton · Ardmore, OK Assay of Triiodothyronine T3 Free | $69.75 | $93.00 | Jun 12, 2026 source file |
| Mercy Hospital Logan County Crescent · Oklahoma City, OK Assay of Triiodothyronine T3 Free | $69.75 | $93.00 | Jun 12, 2026 source file |
| Love County Health Center Marietta · Marietta, OK Assay of Triiodothyronine T3 Free | $80.00 | $80.00 | Jun 12, 2026 source file |
| Ascension St John Nowata Nowata · Nowata, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| Jane Phillips Memorial Medical Center Bartlesville · Bartlesville, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| St John Owasso Owasso · Tulsa, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| St. John Broken Arrow Jenks · Tulsa, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| St. John Broken Arrow Broken Arrow · Tulsa, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| St. John Medical Center Tulsa · Tulsa, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| St. John Sapulpa Sapulpa · Tulsa, OK T3 FREE- 47855 | $89.82 | $242.75 | — source file |
| Mercy Love County Marietta · Marietta, OK T3 Free | $93.00 | $93.00 | — source file |
| Mercy Hospital Watonga Watonga · Watonga, OK T3 Free | $98.80 | $152.00 | — source file |
| Mercy Hospital Kingfisher Kingfisher · Kingfisher, OK T3 Free | $111.15 | $171.00 | — source file |
| Mercy Hospital Logan County Guthrie · Oklahoma City, OK T3 Free | $122.85 | $189.00 | — source file |
| Mercy Hospital Tishomingo Tishomingo · Tishomingo, OK T3 Free | $126.75 | $195.00 | — source file |
| Saint Francis Hospital Muskogee Muskogee · Muskogee, OK Hc Assay Of Triiodothyronine T3 Free | $128.44 | $321.10 | Apr 1, 2026 source file |
| Saint Francis Hospital South Tulsa · Tulsa, OK Hc Assay Of Triiodothyronine T3 Free | $128.44 | $321.10 | Apr 1, 2026 source file |
| Saint Francis Hospital Vinita Vinita · Vinita, OK Hc Assay Of Triiodothyronine T3 Free | $128.44 | $321.10 | Apr 1, 2026 source file |
| Saint Francis Hospital Yale Tulsa · Tulsa, OK Hc Assay Of Triiodothyronine T3 Free | $128.44 | $321.10 | Apr 1, 2026 source file |
| Mercy Hospital Healdton Healdton · Ardmore, OK T3 Free | $131.95 | $203.00 | — source file |
| Alliancehealth Madill Madill · Madill, OK Triiodothyronine 3 Free Serum (LC) | $263.90 | $754.00 | 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 |
|---|---|---|---|
| Tulsa, OK | 7 | $89.82 | $89.82 |
| Oklahoma City, OK | 6 | $15.93 | $55.95 |
| Ardmore, OK | 3 | $60.45 | $69.75 |
| Marietta, OK | 2 | $80.00 | $86.50 |
| Ada, OK | 1 | $60.45 | $60.45 |
| Bartlesville, OK | 1 | $89.82 | $89.82 |
| Durant, OK | 1 | $40.68 | $40.68 |
| Kingfisher, OK | 1 | $111.15 | $111.15 |
| Madill, OK | 1 | $263.90 | $263.90 |
| Muskogee, OK | 1 | $128.44 | $128.44 |
| Nowata, OK | 1 | $89.82 | $89.82 |
| Tishomingo, OK | 1 | $126.75 | $126.75 |
| Vinita, OK | 1 | $128.44 | $128.44 |
| Watonga, OK | 1 | $98.80 | $98.80 |
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.
Free T3 thyroid hormone test in other states
- Alabama$268.63
- Alaska$117.30
- Arizona$21.42
- Arkansas$63.70
- California$63.50
- Colorado$103.04
- Connecticut$58.30
- Delaware$258.95
- Florida$43.38
- Georgia$239.07
- Hawaii$103.80
- Idaho$11.84
- Illinois$82.50
- Indiana$142.97
- Iowa$89.23
- Kansas$141.23
- Kentucky$212.10
- Louisiana$35.10
- Maine$68.74
- Maryland$41.17
- Massachusetts$79.95
- Michigan$68.00
- Minnesota$67.90
- Mississippi$89.24
- Missouri$117.00
- Montana$88.00
- Nebraska$92.50
- Nevada$26.03
- New Hampshire$127.97
- New Jersey$19.48
- New Mexico$111.20
- New York$78.54
- North Carolina$85.05
- North Dakota$58.81
- Ohio$65.25
- Oregon$66.78
- Pennsylvania$100.40
- Rhode Island$95.00
- South Carolina$117.65
- South Dakota$120.40
- Tennessee$51.70
- Texas$139.50
- Utah$99.77
- Vermont$153.00
- Virginia$103.00
- Washington$84.75
- West Virginia$81.24
- Wisconsin$95.00
- Wyoming$35.91
Median cash price across the state's hospitals.