Free T4 test cost in Oregon
In Oregon, 39 hospitals publish a cash price for free T4 (free thyroxine) thyroid blood test: from $6.38 to $365.78, with a median of $44.25. The lowest price is at Legacy Emanuel Medical Center (Portland) and 4 other hospitals. The highest price is 57.3× 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.
Lowest$6.38Legacy Emanuel Medical Center + 4 more
Median$44.25half pay less
Highest$365.78in Oregon
Lowest saves$37.87vs the median
Hospitals in Oregon, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Legacy Emanuel Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA CHG ASSAY OF FREE THYROXINE | $6.38 | $9.82 | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA CHG ASSAY OF FREE THYROXINE | $6.38 | $9.82 | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center lowest Tualatin · Portland-Vancouver-Hillsboro, OR-WA CHG ASSAY OF FREE THYROXINE | $6.38 | $9.82 | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center lowest Gresham · Portland-Vancouver-Hillsboro, OR-WA CHG ASSAY OF FREE THYROXINE | $6.38 | $9.82 | Apr 1, 2026 source file |
| Legacy Silverton Medical Center lowest Silverton · Salem, OR CHG ASSAY OF FREE THYROXINE | $6.38 | $9.82 | Apr 1, 2026 source file |
| Albany General Hospital Albany · Albany, OR HC THYROXINE, FREE (FREE T4), ARUP #0070138 | $11.20 | $14.00 | Jan 31, 2026 source file |
| Good Samaritan Hospital Corvallis Corvallis · Corvallis, OR HC THYROXINE, FREE (FREE T4), ARUP #0070138 | $11.20 | $14.00 | Jan 31, 2026 source file |
| Samaritan North Lincoln Hospital Lincoln City · Newport, OR HC THYROXINE, FREE (FREE T4), ARUP #0070138 | $11.20 | $14.00 | Jan 31, 2026 source file |
| Samaritan Pacific Health Services Newport · Newport, OR HC THYROXINE, FREE (FREE T4), ARUP #0070138 | $11.20 | $14.00 | Jan 31, 2026 source file |
| Samaritan Lebanon Community Hospital Lebanon · Albany, OR HC THYROXINE, FREE (FREE T4), ARUP #0070138 | $11.20 | $14.00 | Jan 31, 2026 source file |
| St. Charles Bend Bend · Bend, OR Thyroxine (thyroid chemical) measurement | $31.68 | $39.60 | Apr 1, 2026 source file |
| St. Charles Madras Madras · Bend, OR Thyroxine (thyroid chemical) measurement | $31.68 | $39.60 | Apr 1, 2026 source file |
| St. Charles Prineville Prineville · Bend, OR Thyroxine (thyroid chemical) measurement | $31.68 | $39.60 | Apr 1, 2026 source file |
| St. Charles Redmond Redmond · Bend, OR Thyroxine (thyroid chemical) measurement | $31.68 | $39.60 | Apr 1, 2026 source file |
| Saint Alphonsus Medical Center - Baker City Baker City · Baker City, OR HC T4 (Thyroxine) Free | $37.05 | $57.00 | Mar 31, 2026 source file |
| Saint Alphonsus Medical Center - Ontario Ontario · Ontario, OR-ID HC T4 (Thyroxine) Free | $37.05 | $57.00 | Mar 31, 2026 source file |
| Kaiser Foundation Hospital - Westside Hillsboro · Portland-Vancouver-Hillsboro, OR-WA ASSAY OF FREE THYROXINE | $37.40 | $44.00 | — source file |
| Kaiser Sunnyside Medical Center Clackamas · Portland-Vancouver-Hillsboro, OR-WA ASSAY OF FREE THYROXINE | $37.40 | $44.00 | — source file |
| Providence Medford Medical Center Medford · Medford, OR HC ASSAY OF FREE THYROXINE LAB | $40.50 | $54.00 | Apr 1, 2026 source file |
| Providence Hood River Memorial Hospital Hood River · Hood River, OR HC ZT4 FREE BY EQUIL DIALYSIS(ARUP) | $44.25 | $59.00 | Apr 1, 2026 source file |
| Peace Harbor Medical Center Florence · Eugene-Springfield, OR THYROXINE (THYROID CHEMICAL); FREE | $44.85 | $69.00 | — source file |
| Providence Milwaukie Hospital Milwaukie · Portland-Vancouver-Hillsboro, OR-WA HC THYROXINE FREE | $45.75 | $61.00 | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg · Portland-Vancouver-Hillsboro, OR-WA HC ASSAY OF FREE THYROXINE LAB | $45.75 | $61.00 | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland · Portland-Vancouver-Hillsboro, OR-WA HC ASSAY OF FREE THYROXINE LAB | $45.75 | $61.00 | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City · Portland-Vancouver-Hillsboro, OR-WA HC ASSAY OF FREE THYROXINE CDM | $45.75 | $61.00 | Apr 1, 2026 source file |
| Salem Hospital Salem · Salem, OR HCHRG T4, FREE | $46.64 | $88.00 | Apr 1, 2026 source file |
| West Valley Hospital Dallas · Salem, OR HCHRG T4, FREE | $46.64 | $88.00 | Apr 1, 2026 source file |
| Cottage Grove Community Medical Ct Cottage Grove · Eugene-Springfield, OR THYROXINE (THYROID CHEMICAL); FREE | $49.40 | $76.00 | — source file |
| Oregon Health & Science University Portland · Portland-Vancouver-Hillsboro, OR-WA Free Thyroxine | $50.70 | $78.00 | Mar 23, 2026 source file |
| Tuality Healthcare Hillsboro · Portland-Vancouver-Hillsboro, OR-WA Free Thyroxine | $50.70 | $78.00 | — source file |
| Sacred Heart-Riverbend Springfield · Eugene-Springfield, OR THYROXINE (THYROID CHEMICAL); FREE | $54.60 | $84.00 | — source file |
| Bay Area Hospital District Coos Bay · Coos Bay-North Bend, OR Thyroxine (thyroid chemical), free | $64.50 | $86.00 | Feb 23, 2026 source file |
| Santiam Memorial Hospital Stayton · Salem, OR Thyroxine (thyroid chemical), free | $82.20 | $82.20 | Aug 6, 2026 source file |
| Shriners Childrens - Portland Portland · Portland-Vancouver-Hillsboro, OR-WA THYROXINE (THYROID CHEMICAL); FREE | $82.20 | $82.20 | — source file |
| Commonspirit Oregon Pendleton · Hermiston-Pendleton, OR T4 - FREE | $93.34 | $137.00 | Feb 28, 2026 source file |
| Providence Seaside Hospital Seaside · Astoria, OR HC ASSAY OF FREE THYROXINE CDM | $100.50 | $134.00 | Apr 1, 2026 source file |
| Blue Mountain Hospital District John Day · John Day, OR Thyroxine (thyroid chemical), free | $102.00 | $136.00 | Sep 1, 2026 source file |
| Lake Health District Lakeview · Lakeview, OR Thyroxine (thyroid chemical), free | $104.55 | $123.00 | Jun 19, 2026 source file |
| McKenzie Willamette Regional Medical Center Associates Springfield · Eugene-Springfield, OR Thyroxine (thyroid chemical), free | $365.78 | $609.64 | Sep 17, 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 |
|---|---|---|---|
| Portland-Vancouver-Hillsboro, OR-WA | 13 | $6.38 | $45.75 |
| Bend, OR | 4 | $31.68 | $31.68 |
| Eugene-Springfield, OR | 4 | $44.85 | $52.00 |
| Salem, OR | 4 | $6.38 | $46.64 |
| Albany, OR | 2 | $11.20 | $11.20 |
| Newport, OR | 2 | $11.20 | $11.20 |
| Astoria, OR | 1 | $100.50 | $100.50 |
| Baker City, OR | 1 | $37.05 | $37.05 |
| Coos Bay-North Bend, OR | 1 | $64.50 | $64.50 |
| Corvallis, OR | 1 | $11.20 | $11.20 |
| Hermiston-Pendleton, OR | 1 | $93.34 | $93.34 |
| Hood River, OR | 1 | $44.25 | $44.25 |
| John Day, OR | 1 | $102.00 | $102.00 |
| Lakeview, OR | 1 | $104.55 | $104.55 |
| Medford, OR | 1 | $40.50 | $40.50 |
| Ontario, OR-ID | 1 | $37.05 | $37.05 |
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
- 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
- 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.