Total T4 test cost in Maine
In Maine, 29 hospitals publish a cash price for total thyroxine (T4) blood test: from $6.00 to $190.55, with a median of $47.25. The lowest price is at Central Maine Medical Center (Lewiston). The highest price is 31.8× 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 Sep 29, 2026. See them on a map
Lowest$6.00Central Maine Medical Center
Median$47.25half pay less
Highest$190.55in Maine
Lowest saves$41.25vs the median
Hospitals in Maine, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Central Maine Medical Center lowest Lewiston · Lewiston-Auburn, ME HC ASSAY OF TOTAL THYROXINE | $6.00 | $134.06 | Jun 25, 2026 source file |
| Northern Light Eastern Maine Medical Center Bangor · Bangor, ME T4/LAB | $12.39 | $59.00 | — source file |
| Northern Light AR Gould Hospital Presque Isle · Presque Isle, ME T4/LAB | $14.91 | $71.00 | — source file |
| Northern Light Maine Coast Hospital Ellsworth · Ellsworth, ME Total Thyroxine (T4) | $17.75 | $71.00 | — source file |
| Northern Light Acadia Hospital Bangor · Bangor, ME T4 TOTAL THYROXINE | $21.24 | $59.00 | — source file |
| Millinocket Regional Hospital Millinocket · Bangor, ME T4 (THYROXINE) | $24.30 | $27.00 | — source file |
| St Mary's Regional Medical Center Lewiston · Lewiston-Auburn, ME HC SO THYROXINE TOTAL | $30.40 | $80.00 | — source file |
| Northern Light Mayo Hospital Dover Foxcroft · Dover Foxcroft, ME T4 TOTAL QST | $33.00 | $100.00 | — source file |
| Northern Light Sebasticook Valley Hospital Pittsfield · Pittsfield, ME T4/LAB | $34.00 | $100.00 | — source file |
| Northern Light Mercy Hospital Portland · Portland-South Portland, ME THYROXINE TOTAL | $36.66 | $141.00 | — source file |
| Blue Hill Memorial Hospital Blue Hill · Blue Hill, ME T4 THYROXINE | $37.00 | $100.00 | — source file |
| Rumford Hospital Rumford · Rumford, ME HC ASSAY OF TOTAL THYROXINE | $38.00 | $134.06 | Apr 29, 2026 source file |
| Penobscot Valley Hospital Lincoln · Bangor, ME T4 Total 867 Quest* | $39.17 | $48.96 | — source file |
| Bridgton Hospital Bridgton · Portland-South Portland, ME HC ASSAY OF TOTAL THYROXINE | $41.00 | $134.06 | Apr 29, 2026 source file |
| Redington-Fairview General Hospital Skowhegan · Skowhegan, ME T4 TOTAL | $47.25 | $69.00 | — source file |
| Northern Light CA Dean Hospital Greenville · Greenville, ME TOTAL T4 | $50.00 | $100.00 | — source file |
| Houlton Regional Hospital Houlton · Houlton, ME T4 THYROXINE | $60.80 | $64.00 | — source file |
| MaineHealth Franklin Hospital Farmington · Farmington, ME HC ASSAY OF THYROXINE TOTAL | $78.15 | $78.15 | Sep 9, 2025 source file |
| York Hospital York · Portland-South Portland, ME T4, THYROXINE, TOTAL | $78.60 | $131.00 | — source file |
| Calais Community Hospital Calais · Calais, ME .Assay Of Thyroxine, Total | $81.00 | $108.00 | — source file |
| MaineHealth Mid Coast Hospital Brunswick · Portland-South Portland, ME HC ASSAY OF THYROXINE TOTAL | $86.70 | $86.70 | Sep 9, 2025 source file |
| MaineHealth Pen Bay Hospital Rockport · Rockport, ME HC ASSAY OF THYROXINE TOTAL | $86.70 | $86.70 | Sep 9, 2025 source file |
| LincolnHealth Damariscotta · Damariscotta, ME HC ASSAY OF THYROXINE TOTAL | $114.05 | $114.05 | Sep 9, 2025 source file |
| Down East Community Hospital Machias · Machias, ME T4 (Thyroxine), Total Qst | $121.00 | $161.00 | — source file |
| MaineHealth Stephens Hospital Norway · Norway, ME HC ASSAY OF THYROXINE TOTAL | $147.75 | $147.75 | Sep 9, 2025 source file |
| MaineHealth Waldo Hospital Belfast · Belfast, ME HC ASSAY OF THYROXINE TOTAL | $148.45 | $148.45 | Sep 9, 2025 source file |
| Mount Desert Island Hospital Bar Harbor · Bar Harbor, ME T4, Free, Direct Dialysis & T4,Total QST | $153.23 | $170.25 | — source file |
| Southern Maine Medical Center Biddeford · Portland-South Portland, ME HC ASSAY OF THYROXINE TOTAL | $168.75 | $168.75 | Sep 9, 2025 source file |
| MaineHealth Maine Medical Center Portland · Portland-South Portland, ME B* HC ASSAY OF THYROXINE TOTAL | $190.55 | $190.55 | Sep 9, 2025 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-South Portland, ME | 6 | $36.66 | $82.65 |
| Bangor, ME | 4 | $12.39 | $22.77 |
| Lewiston-Auburn, ME | 2 | $6.00 | $18.20 |
| Bar Harbor, ME | 1 | $153.23 | $153.23 |
| Belfast, ME | 1 | $148.45 | $148.45 |
| Blue Hill, ME | 1 | $37.00 | $37.00 |
| Calais, ME | 1 | $81.00 | $81.00 |
| Damariscotta, ME | 1 | $114.05 | $114.05 |
| Dover Foxcroft, ME | 1 | $33.00 | $33.00 |
| Ellsworth, ME | 1 | $17.75 | $17.75 |
| Farmington, ME | 1 | $78.15 | $78.15 |
| Greenville, ME | 1 | $50.00 | $50.00 |
| Houlton, ME | 1 | $60.80 | $60.80 |
| Machias, ME | 1 | $121.00 | $121.00 |
| Norway, ME | 1 | $147.75 | $147.75 |
| Pittsfield, ME | 1 | $34.00 | $34.00 |
| Presque Isle, ME | 1 | $14.91 | $14.91 |
| Rockport, ME | 1 | $86.70 | $86.70 |
| Rumford, ME | 1 | $38.00 | $38.00 |
| Skowhegan, ME | 1 | $47.25 | $47.25 |
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$36.42
- Arkansas$20.79
- California$39.20
- Colorado$86.38
- Connecticut$33.60
- Delaware$64.17
- District of Columbia$95.01
- Florida$76.63
- Georgia$52.80
- Hawaii$60.20
- Idaho$34.13
- Illinois$81.90
- Indiana$47.50
- Iowa$52.73
- Kansas$45.10
- Kentucky$75.08
- Louisiana$23.29
- Maryland$43.73
- Massachusetts$33.25
- Michigan$37.83
- Minnesota$43.20
- Mississippi$33.75
- Missouri$60.06
- Montana$54.50
- Nebraska$57.17
- Nevada$93.90
- New Hampshire$64.27
- New Jersey$21.80
- New Mexico$66.00
- New York$28.63
- North Carolina$80.44
- North Dakota$42.60
- Ohio$40.60
- Oklahoma$43.50
- Oregon$28.05
- Pennsylvania$44.34
- 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$55.20
- West Virginia$45.50
- Wisconsin$52.00
- Wyoming$37.24
Median cash price across the state's hospitals.