Total T3 test cost in Illinois
In Illinois, 106 hospitals publish a cash price for total triiodothyronine (T3) blood test: from $9.00 to $623.60, with a median of $97.60. The lowest price is at Richland Memorial Hospital (Olney). The highest price is 69.3× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84480. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 2, 2026. See them on a map
Hospitals in Illinois, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Richland Memorial Hospital lowest Olney · Olney, IL T3 Total, S Ref | $9.00 | $9.00 | Apr 15, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE TOTAL ASSAY, TT-3 - T3 (THYROID HORMONE) | $12.50 | $50.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE TOTAL ASSAY, TT-3 - T3 (THYROID HORMONE) | $12.50 | $50.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE TOTAL ASSAY, TT-3 - T3 (THYROID HORMONE) | $12.50 | $50.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE TOTAL ASSAY, TT-3 - T3 (THYROID HORMONE) | $12.50 | $50.00 | Apr 1, 2026 source file |
| Roseland Community Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Thyroid hormone, T3 measurement, total | $13.43 | $45.00 | Jul 1, 2026 source file |
| Mercy Medical Center Aurora · Chicago-Naperville-Elgin, IL-IN T3 (TRI-IODOTHRONINE), TOTAL | $14.00 | $254.00 | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE TOTAL ASSAY, TT-3 | $14.00 | $99.00 | Sep 1, 2026 source file |
| Saint Joseph Medical Center - Joliet Joliet · Chicago-Naperville-Elgin, IL-IN T3T REFLEX CASCADE CHARGE | $14.00 | $49.00 | Sep 1, 2026 source file |
| Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Thyroid hormone, T3 measurement, total | $16.46 | $58.80 | Sep 29, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB Ref T3, Total | $24.50 | $35.00 | Apr 1, 2026 source file |
| John H. Stroger, Jr. Hospital Chicago · Chicago-Naperville-Elgin, IL-IN TRIIODOTHYRONINE (T-3) TOTAL | $25.20 | $36.00 | — source file |
| Blessing Hospital Quincy · Quincy, IL-MO CHG ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 | $29.27 | $48.78 | Jun 8, 2026 source file |
| Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL HC T3 THYROID HORMONE REF | $31.28 | $142.14 | Feb 3, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN HC T3, TOTAL TRIIODOTHYRONINE, SERUM | $32.67 | $99.00 | — source file |
| Touchette Regional Hospital Cahokia Heights · St. Louis, MO-IL Triiodothyronine T3; total (TT-3) | $34.72 | $56.00 | — source file |
| MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL Triiodothyronine (T3)-Sendout | $37.20 | $62.00 | Mar 31, 2026 source file |
| Community First Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Thyroid hormone, T3 measurement, total | $39.75 | $79.50 | Apr 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Triiodothyronine (T3) | $42.56 | $224.00 | Mar 31, 2026 source file |
| MacNeal Hospital Berwyn · Chicago-Naperville-Elgin, IL-IN Triiodothyronine (T3) | $42.56 | $224.00 | Mar 31, 2026 source file |
| Carle BroMenn Medical Center Normal · Bloomington, IL T3 Total, S Ref | $43.00 | $43.00 | Apr 15, 2026 source file |
| Hoopeston Community Memorial Hospital Hoopeston · Danville, IL Assay triiodothyronine (t3) | $45.00 | $45.00 | Apr 15, 2026 source file |
| Sarah Bush Lincoln Health Center Mattoon · Charleston-Mattoon, IL Thyroid hormone, T3 measurement, total | $47.00 | $47.00 | Jun 3, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL Triiodothyronine (T3)-Sendout | $49.20 | $82.00 | Mar 31, 2026 source file |
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon · St. Louis, MO-IL HC T3 TOTAL | $51.12 | $71.00 | — source file |
| Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Triiodothyronine (T3) | $51.52 | $224.00 | Mar 31, 2026 source file |
| Trinity Rock Island Rock Island · Davenport-Moline-Rock Island, IA-IL HC T3; TOTAL | $55.00 | $68.75 | Jan 28, 2026 source file |
| Carle Eureka Hospital Eureka · Peoria, IL T3 Total, S Ref | $57.00 | $57.00 | Apr 15, 2026 source file |
| The Carle Foundation Hospital Urbana · Champaign-Urbana, IL Assay triiodothyronine (t3) | $60.00 | $60.00 | Apr 15, 2026 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN T3, TOTAL | $62.50 | $125.00 | Nov 4, 2025 source file |
| Ferrell Hospital Community Foundation Eldorado · Eldorado, IL HC T3 TOTAL TRIIODOTHYRONINE | $70.50 | $94.00 | Sep 22, 2026 source file |
| La Rabida Children's Hospital Chicago · Chicago-Naperville-Elgin, IL-IN T3 | $71.52 | $71.52 | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park · Chicago-Naperville-Elgin, IL-IN Triiodothyronine (T3) SO | $72.86 | $214.28 | Mar 17, 2025 source file |
| Riverside Medical Center Kankakee · Kankakee, IL THYROID HORMONE; T3 MEASUREMENT; TOTAL | $75.87 | $285.00 | — source file |
| Hopedale Medical Complex Hopedale · Peoria, IL T3 (TRIIODOTHYRONINE) | $82.81 | $118.30 | — source file |
| County of Clay Flora · Flora, IL LCHG T3 TOTAL | $86.00 | $86.00 | May 7, 2026 source file |
| Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN HB Ref T3, Total | $90.30 | $129.00 | Apr 1, 2026 source file |
| Heartland Regional Medical Center Marion · Marion-Herrin, IL HC T3 THYROID HORMONE REF | $90.50 | $476.30 | Feb 3, 2026 source file |
| St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL HC T3 TOTAL | $92.16 | $128.00 | — source file |
| Community Hospital of Staunton Staunton · St. Louis, MO-IL FREE T3 QUEST | $92.25 | $184.50 | Feb 9, 2026 source file |
| Morrison Community Hospital Morrison · Sterling, IL T3, TOTAL | $95.00 | $95.00 | — source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN HB T3 Total | $95.90 | $137.00 | Apr 1, 2026 source file |
| Morris Hospital Morris · Chicago-Naperville-Elgin, IL-IN Thyroid hormone, T3 measurement, total | $97.20 | $404.00 | Jun 30, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN HB Ref T3 Total (Gva) | $98.00 | $140.00 | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN HB Ref T3 Total (Gva) | $98.00 | $140.00 | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Ref T3 Total (Gva) | $98.00 | $140.00 | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN HB Ref T3 Total (Gva) | $98.00 | $140.00 | Apr 1, 2026 source file |
| Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN HB Ref T3 Total (Gva) | $98.00 | $140.00 | Apr 1, 2026 source file |
| Salem Township Hospital Salem · Centralia, IL HC TRIIODOTHYRONINE T3; TOTAL (TT-3) | $102.44 | $256.10 | Dec 3, 2025 source file |
| Rochelle Community Hospital Rochelle · Rochelle, IL Thyroid hormone, T3 measurement, total | $116.00 | $116.00 | Sep 28, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Triiodothyronine (T3) SO | $116.52 | $342.72 | Mar 17, 2025 source file |
| Shriners Childrens - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN THYROID HORMONE; T3 MEASUREMENT; TOTAL | $121.70 | $121.70 | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN T3 Total* | $127.40 | $196.00 | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN T3 Total* | $127.40 | $196.00 | — source file |
| Washington County Hospital Nashville · Nashville, IL LCHG T3 TOTAL | $128.00 | $160.00 | Jun 1, 2026 source file |
| Anderson Hospital Maryville · St. Louis, MO-IL FREE T3 QUEST | $137.50 | $275.00 | Feb 6, 2026 source file |
| Hammond Henry Dist Hospital Geneseo · Davenport-Moline-Rock Island, IA-IL Thyroid hormone, T3 measurement, total | $148.50 | $165.00 | Jan 22, 2026 source file |
| Carle Health Pekin Hospital Pekin · Peoria, IL Triiodothyronine T3, Total | $152.00 | $152.00 | Apr 15, 2026 source file |
| Methodist Medical Center of Illinois Peoria · Peoria, IL Triiodothyronine T3, Total | $152.00 | $152.00 | Apr 15, 2026 source file |
| Proctor Community Hospital Peoria · Peoria, IL Triiodothyronine T3, Total | $152.00 | $152.00 | Apr 15, 2026 source file |
| Hshs Holy Family Hospital Greenville · St. Louis, MO-IL HC T3 TOTAL-90 | $156.24 | $217.00 | — source file |
| Fairfield Memorial Hospital Fairfield · Fairfield, IL T3 TOTAL | $157.60 | $197.00 | — source file |
| Pana Community Hospital Pana · Taylorville, IL Triiodothyronine (T3) LC | $160.75 | $160.75 | — source file |
| Thomas H Boyd Memorial Hospital Carrollton · Carrollton, IL Thyroid hormone, T3 measurement, total | $170.40 | $213.00 | Jul 7, 2026 source file |
| St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL HC T3 TOTAL | $180.72 | $251.00 | — source file |
| Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Assay Triiodothyronine (T3) | $185.00 | $185.00 | Apr 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN HB T3 TOTAL* | $196.00 | $196.00 | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HB T3 TOTAL* | $196.00 | $196.00 | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN HB T3 TOTAL* | $196.00 | $196.00 | Apr 1, 2026 source file |
| St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL HC T3 TOTAL | $198.72 | $276.00 | — source file |
| Pinckneyville Community Hospital Pinckneyville · Pinckneyville, IL Thyroid hormone, T3 measurement, total | $199.00 | $199.00 | Jun 8, 2026 source file |
| Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE T3 TOTAL | $205.00 | $205.00 | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC TRIIODOTHYRONINE T3 TOTAL | $205.00 | $205.00 | Apr 1, 2026 source file |
| City of Clinton Clinton · Clinton, IL Thyroid hormone, T3 measurement, total | $209.20 | $209.20 | Jun 8, 2026 source file |
| Carlinville Area Hospital Carlinville · St. Louis, MO-IL TOTAL T-3 (REF) | $209.30 | $299.00 | — source file |
| Vista Medical Center East Waukegan · Chicago-Naperville-Elgin, IL-IN T3,TOTAL | $217.99 | $217.99 | — source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago · Chicago-Naperville-Elgin, IL-IN H T3 (TRIIODOTHYRONINE) TOTAL ONLY SERUM | $228.20 | $326.00 | — source file |
| St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL ASSAY TRIIODOTHYRONINE (T3) | $231.12 | $321.00 | — source file |
| Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL HC T3 TOTAL | $231.84 | $322.00 | — source file |
| FHN Memorial Hospital Freeport · Freeport, IL Thyroid hormone, T3 measurement, total | $231.94 | $289.92 | Jan 22, 2026 source file |
| Mercyhealth Hospital & Medical Center - Harvard Harvard · Chicago-Naperville-Elgin, IL-IN CHG ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 | $237.08 | $316.11 | Mar 1, 2026 source file |
| Fayette County Hospital Vandalia · Vandalia, IL Thyroid hormone, T3 measurement, total | $239.00 | $239.00 | Jun 12, 2026 source file |
| Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake · Chicago-Naperville-Elgin, IL-IN CHG ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 | $239.80 | $319.73 | Mar 1, 2026 source file |
| Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Triiodothyronine T3; Total | $242.00 | $242.00 | Apr 1, 2026 source file |
| Crawford Memorial Hospital Robinson · Robinson, IL Triiodothyronine (T3) LC | $256.80 | $321.00 | — source file |
| Sarah D Culbertson Memorial Hospital Rushville · Rushville, IL Thyroid hormone, T3 measurement, total | $257.40 | $286.00 | May 26, 2026 source file |
| Sparta Community Hospital Sparta · Sparta, IL T3 TOTAL | $286.75 | $286.75 | — source file |
| Rockford Memorial Hospital Rockford · Rockford, IL CHG ASSAY OF TRIIODOTHYRONINE T3 TOTAL TT3 | $289.34 | $385.78 | Mar 1, 2026 source file |
| Jackson Park Hospital Foundation Chicago · Chicago-Naperville-Elgin, IL-IN T3 TEST | $296.78 | $370.98 | — source file |
| Gibson Community Hospital Gibson City · Champaign-Urbana, IL T-3 TOTAL | $297.00 | $297.00 | — source file |
| The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Triiodothyronine T3; Total | $322.00 | $322.00 | Apr 1, 2026 source file |
| Harrisburg Medical Center Harrisburg · Harrisburg, IL HC Triiodothyronine T3 Total(Tt3) | $475.20 | $594.00 | Mar 4, 2026 source file |
| Herrin Hospital Herrin · Marion-Herrin, IL HC Triiodothyronine T3 Total(Tt3) | $475.20 | $594.00 | Mar 4, 2026 source file |
| Memorial Hospital of Carbondale Carbondale · Carbondale, IL HC Triiodothyronine T3 Total(Tt3) | $475.20 | $594.00 | Mar 4, 2026 source file |
| St Joseph Memorial Hospital Murphysboro · Carbondale, IL HC Triiodothyronine T3 Total(Tt3) | $475.20 | $594.00 | Mar 4, 2026 source file |
| Gateway Regional Medical Center Granite City · St. Louis, MO-IL T3,TOTAL | $623.60 | $1,039.33 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | 54 | $12.50 | $67.01 |
| St. Louis, MO-IL | 7 | $34.72 | $137.50 |
| Peoria, IL | 5 | $57.00 | $152.00 |
| Davenport-Moline-Rock Island, IA-IL | 4 | $37.20 | $52.10 |
| Carbondale, IL | 2 | $475.20 | $475.20 |
| Champaign-Urbana, IL | 2 | $60.00 | $178.50 |
| Charleston-Mattoon, IL | 2 | $47.00 | $139.06 |
| Marion-Herrin, IL | 2 | $90.50 | $282.85 |
| Bloomington, IL | 1 | $43.00 | $43.00 |
| Carrollton, IL | 1 | $170.40 | $170.40 |
| Clinton, IL | 1 | $209.20 | $209.20 |
| Centralia, IL | 1 | $102.44 | $102.44 |
| Danville, IL | 1 | $45.00 | $45.00 |
| Decatur, IL | 1 | $180.72 | $180.72 |
| Eldorado, IL | 1 | $70.50 | $70.50 |
| Fairfield, IL | 1 | $157.60 | $157.60 |
| Flora, IL | 1 | $86.00 | $86.00 |
| Freeport, IL | 1 | $231.94 | $231.94 |
| Harrisburg, IL | 1 | $475.20 | $475.20 |
| Kankakee, IL | 1 | $75.87 | $75.87 |
| Litchfield, IL | 1 | $92.16 | $92.16 |
| Mount Vernon, IL | 1 | $31.28 | $31.28 |
| Nashville, IL | 1 | $128.00 | $128.00 |
| Olney, IL | 1 | $9.00 | $9.00 |
| Pinckneyville, IL | 1 | $199.00 | $199.00 |
| Quincy, IL-MO | 1 | $29.27 | $29.27 |
| Robinson, IL | 1 | $256.80 | $256.80 |
| Rushville, IL | 1 | $257.40 | $257.40 |
| Rochelle, IL | 1 | $116.00 | $116.00 |
| Rockford, IL | 1 | $289.34 | $289.34 |
| Shelbyville, IL | 1 | $231.84 | $231.84 |
| Sparta, IL | 1 | $286.75 | $286.75 |
| Springfield, IL | 1 | $198.72 | $198.72 |
| Sterling, IL | 1 | $95.00 | $95.00 |
| Taylorville, IL | 1 | $160.75 | $160.75 |
| Vandalia, IL | 1 | $239.00 | $239.00 |
What it is
A total T3 test measures the thyroid hormone triiodothyronine. It is used 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.
Total triiodothyronine (T3) blood test in other states
- Alabama$47.50
- Alaska$175.50
- Arizona$101.10
- Arkansas$42.04
- California$78.00
- Colorado$122.12
- Connecticut$76.40
- Delaware$200.28
- District of Columbia$150.50
- Florida$70.01
- Georgia$83.70
- Hawaii$131.60
- Idaho$82.50
- Indiana$121.25
- Iowa$77.55
- Kansas$78.87
- Kentucky$93.84
- Louisiana$44.03
- Maine$84.22
- Maryland$43.12
- Massachusetts$86.00
- Michigan$47.96
- Minnesota$66.06
- Mississippi$47.46
- Missouri$75.20
- Montana$90.19
- Nebraska$92.00
- Nevada$94.20
- New Hampshire$106.14
- New Jersey$26.96
- New Mexico$97.20
- New York$56.30
- North Carolina$60.50
- North Dakota$92.48
- Ohio$59.50
- Oklahoma$59.02
- Oregon$74.00
- Pennsylvania$100.20
- Puerto Rico$58.35
- Rhode Island$99.00
- South Carolina$125.00
- South Dakota$121.60
- Tennessee$49.05
- Texas$124.80
- Utah$159.73
- Vermont$104.00
- Virginia$121.50
- Washington$89.60
- West Virginia$75.25
- Wisconsin$105.00
- Wyoming$83.67
Median cash price across the state's hospitals.