Total T4 test cost in Delaware
In Delaware, 8 hospitals publish a cash price for total thyroxine (T4) blood test: from $8.71 to $215.30, with a median of $64.17. The lowest price is at Beebe Medical Center (Lewes). The highest price is 24.7× 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
Hospitals in Delaware, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Beebe Medical Center lowest Lewes · Seaford, DE ASSAY OF TOTAL THYROXINE | $8.71 | $10.25 | — source file |
| Nemours Children's Hospital, Delaware Wilmington · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Free Thyroxine Index Serum Child | $52.00 | $52.00 | — source file |
| Bayhealth Hospital, Sussex Campus Milford · Seaford, DE Hc Thyroxine Total | $59.64 | $71.00 | Apr 1, 2026 source file |
| Bayhealth Medical Center, Kent Campus Dover · Dover, DE Hc Thyroxine Total | $59.64 | $71.00 | Apr 1, 2026 source file |
| PAM Rehabilitation Hospital of Georgetown Georgetown · Seaford, DE Total Thyroxine | $68.70 | $68.70 | Aug 6, 2026 source file |
| TidalHealth Nanticoke Seaford · Seaford, DE HC T4 (Thyroxine) | $86.00 | $86.00 | — source file |
| St. Francis Hospital Wilmington · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD HC Quest T4 (Thyroxine) Total | $107.90 | $166.00 | Mar 31, 2026 source file |
| PAM Rehabilitation Hospital of Dover Dover · Dover, DE Total Thyroxine | $215.30 | $215.30 | Aug 6, 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 |
|---|---|---|---|
| Seaford, DE | 4 | $8.71 | $64.17 |
| Dover, DE | 2 | $59.64 | $137.47 |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 2 | $52.00 | $79.95 |
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
- 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
- Maine$47.25
- 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.