Free T3 test cost in Atlanta, GA
In Atlanta-Sandy Springs-Roswell, GA, 18 hospitals list a cash price for free T3 thyroid hormone test: from $198.00 to $382.00, with a median of $239.07. The lowest listed price is at Shepherd Center — $41.07 less than the median here. Across Georgia, the median is $239.07 at 36 hospitals.
Cash prices at 18 facilities across 13 cities for code 84481, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Atlanta-Sandy Springs-Roswell, GA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Shepherd Center lowest Northwest Atlanta, GA HC T3 FREE | $198.00 | $396.00 | $118.80–$356.40 | 50% | — source file |
| Wellstar Cobb Hospital Austell, GA · (770) 732-4000 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Windy Hill Hospital Marietta, GA Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Douglas Hospital Douglasville, GA · (770) 949-1500 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Kennestone Hospital Marietta, GA · (770) 793-5000 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar North Fulton Hospital Roswell, GA · (770) 751-2500 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Paulding Hospital Hiram, GA · (470) 644-7000 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Roosevelt Long Term Acute Care At Warm Sp Warm Springs, GA Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Spalding Regional Hospital Griffin, GA · (770) 228-2721 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Wellstar Sylvan Grove Hospital Jackson, GA · (770) 775-7861 Hc Assay Of Triiodothyronine T3 Free | $239.07 | $613.00 | — | 61% | Apr 1, 2026 source file |
| Emory Hillandale Hospital Lithonia, GA · (404) 501-8040 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Crawford Long Hospital Atlanta, GA · (404) 686-2450 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Emory University Atlanta, GA · (404) 686-8500 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Es Rehabilitation Atlanta, GA Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Emory Johns Creek Hospital Johns Creek, GA · (678) 474-7000 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Saint Josephs Hospital of Atlanta Atlanta, GA · (678) 843-7001 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | — source file |
| Emory Decatur Hospital Decatur, GA · (404) 501-1000 Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
| Decatur Health Resource Decatur, GA Hc Triiodothyronine Free Assay (Ft-3) - T3 Free | $382.00 | $382.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $198.00, median $239.07, highest $382.00 — a 1.9× difference within the same market.
As an inpatient, the same code is billed by 18 facilities here, median $239.07. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.