Free T3 test cost in Dallas, TX
In Dallas-Fort Worth-Arlington, TX, 83 hospitals list a cash price for free T3 thyroid hormone test: from $16.00 to $3,001.83, with a median of $160.00. The lowest listed price is at Dallas Regional Medical Center and 1 other hospital — $144.00 less than the median here. Across Texas, the median is $139.50 at 294 hospitals.
- The median here, $160.00, is 66% above the US median of $96.25.
- That is 9.4× Medicare's 2026 national rate for the same service ($16.94).
- Dallas, TX ranks 3rd of 4 metro areas in Texas by median, cheapest first.
- 21 of 83 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 83 facilities across 38 cities for code 84481, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 11, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Oct 30, 2026.
Lowest$16.00Dallas Regional Medical Center + 1 more
Median$160.00half of hospitals charge less
Highest$3,001.83in this market
Difference187.6×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Dallas-Fort Worth-Arlington, TX.
median
Lowest $16.00Highest $3,001.83
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Dallas Regional Medical Center lowest Mesquite, TX · (214) 320-7000 Hc Triiodothyronine Free Assay (Ft-3) File of Sep 1, 2026 · source file | $16.00 | $564.00 | $10.16–$552.72 | 97% |
| Dallas Medical Center lowest Dallas, TX · (972) 247-1000 Hc Triiodothyronine Free Assay (Ft-3) File of Sep 1, 2026 · source file | $16.00 | $338.80 | $14.23–$338.80 | 95% |
| Jps Health Network Fort Worth, TX · (817) 921-3431 HC FREE T3-TRIIODOTHYRONINE File of Apr 1, 2026 · source file | $28.20 | $47.00 | — | 40% |
| Baylor Scott and White Medical Center Uptown Dallas, TX · (214) 443-3000 T3 Free File of Apr 14, 2026 · source file | $48.00 | $80.00 | $0.47–$8,427.00 | 40% |
| Baylor Surgical Hospital at Fort Worth Fort Worth, TX T3 Free File of Apr 14, 2026 · source file | $53.40 | $89.00 | $0.47–$8,427.00 | 40% |
| Jps Health Network Fort Worth, TX · (817) 921-3431 HC TRIIODOTHYRONINE, FREE (FREE T3) File of Apr 1, 2026 · source file | $60.00 | $100.00 | — | 40% |
| Childrens Medical Center Plano Plano, TX · (214) 456-1792 Triiodothyronine T3 Fr File of Aug 17, 2026 · source file | $65.25 | $87.00 | $17.79–$84.39 | 25% |
| Childrens Medical Center of Dallas Dallas, TX · (214) 456-7000 Triiodothyronine T3 Fr File of Aug 17, 2026 · source file | $65.25 | $87.00 | $17.79–$84.39 | 25% |
| The University of Texas Southwestern Medical Center at Dallas Dallas, TX · (214) 633-5555 HCHG TRIIODOTHYRONINE (T-3) FREE File of Mar 10, 2026 · source file | $84.00 | $168.00 | $14.23–$152.68 | 50% |
| Baylor Medical Center at Trophy Club Trophy Club, TX · (817) 837-4600 T3 Free File of Apr 14, 2026 · source file | $87.00 | $145.00 | $0.47–$8,427.00 | 40% |
| Methodist Hospitals of Dallas – Coppell Coppell, TX · (878) 654-4400 HC T3 Free File of Mar 23, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Richardson Campus for Continuing Care Richardson, TX · (469) 204-1000 HC T3 Free File of Mar 21, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Mansfield Medical Center Mansfield, TX · (682) 622-2059 HC T3 Free File of Mar 21, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Dallas Medical Center Dallas, TX · (214) 947-8181 HC T3 Free File of Mar 20, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Celina Medical Center Celina, TX · (214) 947-6452 HC T3 Free File of Mar 23, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Midlothian Medical Center Midlothian, TX · (469) 846-2000 HC T3 Free File of Mar 21, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Richardson Medical Center Richardson, TX · (469) 204-1000 HC T3 Free File of Mar 21, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Methodist Southlake Medical Center Souhtlake, TX · (878) 654-4400 HC T3 Free File of Mar 23, 2026 · source file | $112.80 | $376.00 | $188.00–$376.00 | 70% |
| Baylor Scott & White Medical Center - Frisco Frisco, TX · (214) 407-5000 FREE ASSAY (FT-3) File of Sep 29, 2026 · source file | $116.65 | $194.41 | $6.30–$145.80 | 40% |
| Physicians Medical Center, LLC Plano, TX TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 13, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Southlake Southlake, TX TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 14, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Flower Mound Flower Mound, TX · (972) 419-1530 TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Arlington Memorial Hospital Arlington, TX · (817) 548-6200 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 13, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Plano Plano, TX · (972) 981-8000 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Dallas Dallas, TX · (214) 345-6789 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 15, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Flower Mound Hospital Partners, LLC Flower Mound, TX TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 15, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Rockwall Regional Hospital, LLC Rockwall, TX TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 15, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Southwest Fort Worth Fort Worth, TX · (817) 433-5000 TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Denton Denton, TX · (940) 898-7000 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Azle Azle, TX · (817) 444-8700 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Specialty Hospital Fort Worth Fort Worth, TX TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 15, 2026 · source file | $139.50 | $232.50 | — | 40% |
| Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Bedford, TX · (817) 848-4000 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Center for Diagnostics & Surgery Plano Plano, TX TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Heart & Vascular Hospital Arlington Arlington, TX TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 14, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Alliance Fort Worth, TX · (682) 212-2004 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 13, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Hospital Frisco Frisco, TX · (469) 495-2000 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Rockwall Rockwall, TX · (469) 698-1000 TRIIODOTHYRONINE FREE (FT3) R1 File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Kaufman Kaufman, TX · (972) 932-7200 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 15, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Cleburne Cleburne, TX · (817) 641-2251 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Harris Methodist Hospital Fort Worth Fort Worth, TX · (817) 250-2100 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 21, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Texas Health Presbyterian Hospital Allen Allen, TX · (972) 747-1000 TRIIODOTHYRONINE FREE (FT3) R1+1 more line at this price File of Apr 15, 2026 · source file | $139.50 | $232.50 | $14.23–$218.78 | 40% |
| Cook Children's Medical Center Fort Worth, TX · (682) 885-4000 HC T3, FREE File of Jan 1, 2026 · source file | $146.47 | $195.29 | $46.87–$179.67 | 25% |
| Methodist McKinney Hospital McKinney, TX · (214) 491-5710 HC T3 Free File of Mar 21, 2026 · source file | $160.00 | $320.00 | $160.00–$320.00 | 50% |
| Parkland Health Dallas, TX · (214) 590-8000 Thyroid hormone T3 measurement free+1 more line at this price File of Oct 16, 2026 · source file | $165.20 | $413.00 | $14.23–$297.36 | 60% |
| Baylor Scott & White All Saints Medical Center - Fort Worth Fort Worth, TX · (817) 926-2544 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Lake Pointe Rowlett, TX · (972) 412-2273 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Centennial Frisco, TX · (972) 963-3333 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White The Heart Hospital - McKinney McKinney, TX · (469) 814-3278 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Plano Plano, TX · (469) 814-2000 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Heart and Vascular Hospital - Waxahachie Waxahachie, TX · (214) 820-0600 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Heart and Vascular Hospital - Dallas Dallas, TX · (214) 820-0600 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Grapevine Grapevine, TX · (817) 481-1588 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White The Heart Hospital - Denton Denton, TX · (940) 220-0600 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Irving Irving, TX · (972) 579-8100 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White The Heart Hospital - Plano Plano, TX · (469) 814-3278 HC TRIIODOTHYRONINE T3 - FREE File of Jun 29, 2026 · source file | $175.79 | $292.99 | $10.00–$219.74 | 40% |
| Baylor Scott & White Medical Center - Frisco at PGA Parkway Frisco, TX · (945) 339-0500 HC TRIIODOTHYRONINE T3 - FREE File of Oct 30, 2026 · source file | $182.83 | $304.71 | $11.00–$228.53 | 40% |
| Baylor Scott & White Medical Center - McKinney McKinney, TX · (469) 742-2200 HC TRIIODOTHYRONINE T3 - FREE File of Oct 28, 2026 · source file | $182.83 | $304.71 | $11.00–$228.53 | 40% |
| Baylor University Medical Center Dallas, TX · (214) 820-8082 HC TRIIODOTHYRONINE T3 - FREE File of Oct 29, 2026 · source file | $182.83 | $304.71 | $11.00–$228.53 | 40% |
| Baylor Scott & White Medical Center at Waxahachie Waxahachie, TX · (972) 923-7000 HC TRIIODOTHYRONINE T3 - FREE File of Oct 29, 2026 · source file | $182.83 | $304.71 | $11.00–$228.53 | 40% |
| Methodist Charlton Medical Center Dallas, TX · (214) 947-7777 HC T3 Free File of Mar 21, 2026 · source file | $188.00 | $376.00 | $188.00–$376.00 | 50% |
| Methodist Hospital For Surgery Addison, TX · (469) 248-3900 HC T3 Free File of Mar 21, 2026 · source file | $202.20 | $337.00 | $168.50–$337.00 | 40% |
| Medical City Mh Frisco Frisco, TX Triiodothyronine T3; free +1 more line at this price File of Sep 1, 2026 · source file | $236.01 | $236.01 | $18.46–$141.61 | — |
| Baylor Scott and White Medical Center Sunnyvale Sunnyvale, TX · (972) 892-3000 T3 Free File of Apr 1, 2026 · source file | $307.20 | $512.00 | $76.67–$162.08 | 40% |
| White Rock Medical Center Dallas, TX · (214) 324-6100 Triiodothyronine (T3), Free SO File of Sep 15, 2026 · source file | $308.04 | $453.00 | $6.61–$326.16 | 32% |
| Texas Health Arlington Memorial Hospital Arlington, TX · (817) 548-6200 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Flower Mound Hospital Partners, LLC Flower Mound, TX T3 FREE File of Apr 15, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Physicians Medical Center, LLC Plano, TX T3 FREE File of Apr 13, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Rockwall Regional Hospital, LLC Rockwall, TX T3 FREE File of Apr 15, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Denton Denton, TX · (940) 898-7000 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Bedford, TX · (817) 848-4000 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Hospital Frisco Frisco, TX · (469) 495-2000 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Rockwall Rockwall, TX · (469) 698-1000 T3 FREE File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Cleburne Cleburne, TX · (817) 641-2251 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Fort Worth Fort Worth, TX · (817) 250-2100 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Plano Plano, TX · (972) 981-8000 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Dallas Dallas, TX · (214) 345-6789 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Flower Mound Flower Mound, TX · (972) 419-1530 T3 FREE File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Southlake Southlake, TX T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Azle Azle, TX · (817) 444-8700 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Allen Allen, TX · (972) 747-1000 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Harris Methodist Hospital Alliance Fort Worth, TX · (682) 212-2004 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Heart & Vascular Hospital Arlington Arlington, TX T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Center for Diagnostics & Surgery Plano Plano, TX T3 FREE File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Specialty Hospital Fort Worth Fort Worth, TX T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | — | 40% |
| Texas Health Harris Methodist Hospital Southwest Fort Worth Fort Worth, TX · (817) 433-5000 T3 FREE File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Presbyterian Hospital Kaufman Kaufman, TX · (972) 932-7200 T3 FREE+1 more line at this price File of Apr 21, 2026 · source file | $324.00 | $540.00 | $14.23–$508.14 | 40% |
| Texas Health Huguley Hospital Fort Worth South Burleson, TX · (817) 293-9110 HC T3, FREE - ARUP+2 more lines at this price File of Apr 1, 2026 · source file | $362.66 | $362.66 | — | — |
| Texas Health Hospital Mansfield Mansfield, TX · (682) 341-5000 HC T3 FREE - QWDL+2 more lines at this price File of Apr 1, 2026 · source file | $362.66 | $362.66 | — | — |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 Triiodothyronine T3; free Age 21++4 more lines at this price File of Sep 1, 2026 · source file | $588.00 | $588.00 | $15.65–$588.00 | — |
| Medical City Surgery City Alliance Ft Worth, TX T3 FREE+4 more lines at this price File of Sep 1, 2026 · source file | $675.60 | $675.60 | $15.65–$675.60 | — |
| Medical City Alliance Fort Worth, TX · (817) 639-1100 Triiodothyronine T3; free +4 more lines at this price File of Sep 1, 2026 · source file | $675.60 | $675.60 | $15.65–$675.60 | — |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 Triiodothyronine T3; free +4 more lines at this price File of Sep 1, 2026 · source file | $717.98 | $717.98 | $15.65–$717.98 | — |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 T3 FREE+4 more lines at this price File of Sep 1, 2026 · source file | $867.80 | $867.80 | $15.65–$867.80 | — |
| Medical City Denton Denton, TX · (940) 384-3535 Triiodothyronine T3; free Age 21++4 more lines at this price File of Sep 1, 2026 · source file | $867.80 | $867.80 | $15.65–$867.80 | — |
| Medical City Decatur Decatur, TX · (940) 384-3535 FREE T3 EQ DIALYSIS+1 more line at this price File of Sep 1, 2026 · source file | $867.80 | $867.80 | $60.75–$737.63 | — |
| Medical City Arlington Arlington, TX · (817) 465-3241 Triiodothyronine T3; free +4 more lines at this price File of Sep 1, 2026 · source file | $894.50 | $894.50 | $15.65–$894.50 | — |
| Medical City Weatherford Weatherford, TX · (682) 582-1000 T3 FREE+1 more line at this price File of Sep 1, 2026 · source file | $899.08 | $899.08 | $62.94–$899.08 | — |
| Medical City Frisco Frisco, TX · (972) 596-6800 T3 FREE+4 more lines at this price File of Sep 1, 2026 · source file | $945.62 | $945.62 | $15.65–$945.62 | — |
| Medical City Plano Plano, TX · (972) 596-6800 Triiodothyronine T3; free Age 21++4 more lines at this price File of Sep 1, 2026 · source file | $945.62 | $945.62 | $15.65–$945.62 | — |
| Medical City Sachse Sachse, TX · (972) 596-6800 Triiodothyronine T3; free +4 more lines at this price File of Sep 1, 2026 · source file | $945.62 | $945.62 | $15.65–$803.78 | — |
| Medical City McKinney McKinney, TX · (972) 547-8000 Triiodothyronine T3; free Age 21++4 more lines at this price File of Sep 1, 2026 · source file | $1,247.89 | $1,247.89 | $15.65–$1,247.89 | — |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 Triiodothyronine T3; free +4 more lines at this price File of Sep 1, 2026 · source file | $1,537.50 | $1,537.50 | $15.65–$1,537.50 | — |
| Medical City Dallas Garland, TX · (972) 566-6222 Triiodothyronine T3; free Age 21++4 more lines at this price File of Sep 1, 2026 · source file | $2,115.31 | $2,115.31 | $15.65–$2,115.31 | — |
| Med City Spine Hospital Dallas, TX Triiodothyronine T3; free Other Outpatient+4 more lines at this price File of Sep 1, 2026 · source file | $2,115.31 | $2,115.31 | $15.65–$2,115.31 | — |
| Med City Heart Hospital Dallas, TX T3 FREE+4 more lines at this price File of Sep 1, 2026 · source file | $2,115.31 | $2,115.31 | $15.65–$2,115.31 | — |
| Medical City Las Colinas Irving, TX · (972) 969-2000 Triiodothyronine T3; free Other Outpatient+4 more lines at this price File of Sep 1, 2026 · source file | $3,001.83 | $3,001.83 | $15.65–$3,001.83 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $16.00, median $160.00, highest $3,001.83 — a 187.6× difference within the same market.
As an inpatient, the same code is billed by 61 facilities here, median $139.50. 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 59 of 79 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 8 it is below every plan's rate. 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 free T3 test is, what the price covers and why prices differ: Free T3 test explained.