Test Code Test Name
39588 T and B Cells, Total
36574 T3 (Triiodothyronine) Antibody
36598 T3 Free, Tracer Dialysis
90963 T3 Reverse, LC/MS/MS
859 T3 Total
17732 T3 Uptake
34429 T3, Free
36576 T4 (Thyroxine) Antibody
35167 T4 Free, Direct Dialysis
36725 T4 Free, Direct Dialysis and T4 Total
866 T4, Free
17733 T4, Total (Thyroxine)
70006 Tacrolimus and Sirolimus, LC/MS/MS
70007 Tacrolimus, Highly Sensitive, LC/MS/MS
91998 Tamoxifen and Metabolites
3057X Tarragon (f272) IgE
90903 Tay-Sachs Disease Mutation Analysis
807 TBG (Thyroxine Binding Globulin)
91445 T-cell Clonality Panel (TCRB, TCRG), PCR
91446 T-cell Receptor (TCR) Beta Gene Rearrangement, PCR
90509 T-cell Receptor (TCR) Gamma Gene Rearrangement, PCR
90403 TCL1, IHC with Interpretation
90402 TCL1, IHC without Interpretation
19275X TdT (Terminal Deoxynucleotidyl Transferase), IHC with Interpretation
19407X TdT (Terminal Deoxynucleotidyl Transferase), IHC without Interpretation
62646N Tea (F222) IgE (6805X)
91580 Tech-only, 1 Additional Marker
91591 Tech-only, 2 Additional Markers
91592 Tech-only, 3 Additional Markers
91347 Tech-only, CLL/Lymphoma Panel
91346 Tech-only, Leukemia/Lymphoma Evaluation
91349 Tech-only, Plasma Cell Neoplasia Follow-up Panel
18944 Testosterone, Free
36170 Testosterone, Free (Dialysis) and Total, MS
39330 Testosterone, Free (Dialysis) and Total, MS (Client 1267)
37073 Testosterone, Free (Dialysis), Total (MS) and Sex Hormone Binding Globulin
14966 Testosterone, Free, Bioavailable and Total, MS
19958 Testosterone, Total, Males (Adult), Immunoassay
15983 Testosterone, Total, MS
4862 Tetanus Antitoxoid
91424 Tetanus Antitoxoid, Pre and Post Vaccination
17274 Tetanus-induced Lymphocyte Proliferation
94013 TH DNA Sequencing Test (DYT5B)
37124 Thallium, 24-Hour Urine
8830 Thallium, Blood
11000X Thallium, Serum/Plasma
8835 Thallium, Urine
92915 THAP1 DNA Sequencing Test (DYT6)
878 Theophylline
91414 ThinPrep TIS Pap/HPV mRNA E6/E7 refl HPV 16,18/45
58315 ThinPrep® Imaging Pap
90933 ThinPrep® Imaging Pap and HPV mRNA E6/E7
90934 ThinPrep® Imaging Pap reflex HPV mRNA E6/E7
90931 ThinPrep® Pap and HPV mRNA E6/E7
91411 ThinPrep® Pap and HPV mRNA E6/E7 reflex HPV 16,18/45
90932 ThinPrep® Pap with Reflex HPV mRNA E6/E7
879X Thiocyanate, Serum
91745 Thiopurine Metabolites
23232Z Thioridazine and Metabolite, Serum/Plasma
883 Thrombin Clotting Time
10162 Thrombin-Antithrombin (TAT) Complex
17907 Thrombophilia DNA Mutation Analysis
11126 Thrombophilia Mutation Analysis with Reflex to HR2 Mutation Analysis
11327 Thrombophilia Screen II, Inherited
16336 Thrombopoietin (TPO)
11051 Thrombosis Panel
11345 Thrombotic Marker Panel
77370N Thyme (F273) IgE (3062X)
267 Thyroglobulin Antibodies
30278 Thyroglobulin Panel
19584 Thyroglobulin Panel with HAMA Treatment
12824 Thyroglobulin with Remeasurement
16559 Thyroglobulin, Fine Needle Aspirate
19439X Thyroglobulin, IHC with Interpretation
19440X Thyroglobulin, IHC without Interpretation
90810 Thyroglobulin, LC/MS/MS
14510X Thyroglobulin, RIA
90814 Thyroid Cancer (Thyroglobulin) Monitoring
90469 Thyroid Cancer Mutation Panel (BRAF, RAS, RET/PTC, PAX8/PPAR)
15102 Thyroid Cascading Reflex
90818 Thyroid FNA Cytomorphology with Molecular Reflex
36705 Thyroid Function Panel
7260 Thyroid Peroxidase and Thyroglobulin Antibodies
5081 Thyroid Peroxidase Antibodies
19278X Thyroid Transcription Factor-1 (TTF-1), IHC with Interpretation
19410X Thyroid Transcription Factor-1 (TTF-1), IHC without Interpretation
90819 Thyroid, FNA Cytomorphology Evaluation
90186 TIA-1, IHC with Interpretation
90236 TIA-1, IHC without Interpretation
106443P Tick (and Other Arthropods) Identification (3946X)
94322 Tick Borne Disease, Acute Molecular Panel
90558 Tick ID with Reflex to Lyme Disease DNA, Real-Time PCR, Tick
36942 Tick-Borne Disease, Antibody Panel
62653N Timothy Grass (G6) IgE (2306X)
3138N Tin, Total, Blood (3138X)
29816X Tissue Plasminogen Activator (TPA), EIA
8821 Tissue Transglutaminase Antibody (IgA)
11070 Tissue Transglutaminase Antibody (IgG)
11073 Tissue Transglutaminase Antibody (IgG, IgA)
8331 Titanium, Serum/Plasma
92792 Titin Autoantibody Test
94154 TMAO (Trimethylamine N-Oxide)
888X Tobramycin
8576 Tobramycin, Peak
890 Tobramycin, Peak and Trough
8577 Tobramycin, Trough
34524X Tocainide, Serum or Plasma
6328 Toluene, Blood
62661N Tomato (f25) IgE (2825X)
34547 Tomato IgG
30965 Topiramate
6444 Torch Panel, Acute
10010 Torch Panel, Convalescent
90379 Total Glutathione
34304 Toxocara Antibody (IgG), Serum
8636 Toxoplasma Antibodies (IgG, IgM)
3679 Toxoplasma Antibody (IgG) 
10485 Toxoplasma gondii (IgG, IgM), ELISA, CSF
17086 Toxoplasma gondii Antibody (IgA), ELISA
34451X Toxoplasma gondii DNA, Qualitative Real-Time PCR
19725X Toxoplasma gondii DNA, Quantitative Real-Time PCR
10666X Toxoplasma gondii IgG, ELISA (CSF)
14881 Toxoplasma gondii IgM, ELISA (CSF)
19276X Toxoplasma gondii, IHC with Interpretation
19408X Toxoplasma gondii, IHC without interpretation
16515X TP53 Somatic Mutation, Prognostic
18831 TPMT Activity
37742Z TPMT Genotype
38683 TRAb (TSH Receptor Antibody)
40020X TRAcP, IHC with Interpretation
40023X TRAcP, IHC without Interpretation
77438N Tragacanth Gum (F298) IgE (2747X)
19642 Tramadol Screen with Reflex to Confirmation, Urine
891 Transferrin
16985 Transferrin, Carbohydrate-deficient (Alcohol Use)
13547L Transforming Growth Factor beta, Serum (0051694)
40642P Trazodone, Serum (4732X)
94462 Tree Nut Allergy Panel
94463 Tree Nut Allergy Panel with Reflex to Components
98269P Treponema pallidum Antibody, IFA, CSF (17088X)
653 Treponema pallidum Antibody, Particle Agglutination
16595 Treponema pallidum DNA, Qualitative Real-Time PCR
34323X Treponema Pallidum IgG and IgM Ab Panel, IFA
65631P Trichinella IgG Antibody, ELISA (34321X)
62679N Trichoderma viride (M15) IgE (6809X)
90801 Trichomonas vaginalis RNA, Qualitative, TMA, Males
90521 Trichomonas vaginalis RNA, Qualitative, TMA, Pap Vial
37460 Trichophyton mentagrophytes (var interdigital) (m211) IgE
68601N Trichophyton rubrum (M205) IgE (3406X)
896 Triglycerides
17591 Triglycerides, Peritoneal Fluid
17592 Triglycerides, Pleural Fluid
92109 Trimellitic Anhydride (k86) IgE
11352X Tropheryma whipplei DNA, Qualitative Real-Time PCR
108399P Troponin I (34693X)
34483X Troponin T
62687N Trout (F204) IgE (3063X)
94643 Trypanosoma cruzi Antibody, IgG
36927 Trypanosoma cruzi Antibody, IgM (0051075)
38395 Trypsin
34484 Tryptase
959 Tryptophan
899 TSH
36577 TSH Antibody
19537 TSH with HAMA Treatment
36127 TSH with Reflex to Free T4
19277 TSH, IHC with Interpretation
19409 TSH, IHC without Interpretation
30551 TSI (Thyroid Stimulating Immunoglobulin)
12297 TTR DNA Sequencing Test
17680 Tuberculin PPD-induced Lymphocyte Proliferation
62703N Tuna (F40) IgE (2840X)
38109 Tuna (F40) IgG
2539 Turkey Feathers (e89) IgE
62711N Turkey Meat (F284) IgE (2748X)
39215 Twin Zygosity Testing
902 Tyrosine
19732 Tyrosine (NY)
19215 Tysabri® Antibody Test