Testosterone, Free, Bioavailable, and Total (Males ≥ 18 Years Old)

Cleveland HeartLab T, Test

CPT Code: 82040 (x1), 84270 (x1), 84403 (x1) Order Code: C943 Includes: Total Testosterone, Free and Bioavailable Testosterone (calculated), Sex Hormone Binding Globulin (SHBG), Albumin ABN Requirement: No Specimen: Serum Volume:  3.0 mL Minimum Volume:  1.5 mL Container:  Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO more »

Testosterone, Free, Bioavailable, and Total (MS) (Males <18 Years Old and Females)

Cleveland HeartLab T, Test

CPT Code: 82040 (x1), 84270 (x1), 84403 (x1) Order Code: 1043 Includes: Testosterone, Total, MS; Testosterone, Free; Testosterone, Bioavailable; Sex Hormone Binding Globulin (SHBG); Albumin ABN Requirement: No Specimen: Serum Volume:  3.0 mL Minimum Volume:  1.5 mL Container: Red Top (no gel barrier) tube Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO more »

Testosterone, Free

Cleveland HeartLab T, Test

CPT Code: 84402 Order Code: 1385 ABN Requirement: No Specimen: Serum Volume:  3.0 mL Minimum Volume:  1.0 mL Container: Red Top (no gel barrier) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in a vertical position to allow blood to clot 30 minutes. Centrifuge more »

Testosterone, Free (Dialysis) and Total (MS) (Males <18 Years Old and Females)

Cleveland HeartLab T, Test

CPT Code: 84402, 84403 Order Code: 1300 Includes: Testosterone, Total, (LC/MS/MS) and Testosterone, Free (Dialysis) ABN Requirement: No Synonyms: Free Testosterone Specimen: Serum Volume:  0.9 mL Minimum Volume:  0.4 mL Container:  Red Top (no gel barrier) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in more »

TMAO (Trimethylamine N-oxide)

Cleveland HeartLab Metabolic, New Tests, T, Test

Gut microbes live symbiotically within the human digestive tract and play important roles in host defense, immunity, and nutrient processing and absorption. This diverse community is unique to each person and influenced by both acute and chronic dietary exposures to various food sources.

Nutrients such as phosphatidylcholine (also known as lecithin), choline, and L-carnitine are abundant in animal-derived products such as red meat, egg yolk and full-fat dairy products. When consumed, these nutrients are processed by gut bacteria resulting in the release of various metabolites including TMA (trimethylamine) into the blood. TMA is then transported to the liver where it is converted into TMAO (trimethylamine N-oxide) which has been shown to regulate various physiological processes involved in the development of atherosclerosis.
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Thyroxine Binding Globulin

Cleveland HeartLab T, Test

CPT Code: 84442 Order Code: C2378 ABN Requirement: No Synonyms: TBG Specimen: Serum Volume:  0.5 mL Minimum Volume:  0.4 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in a vertical position to allow blood to clot 30 more »

Thyroid Panel (T4/T3U)

Cleveland HeartLab T, Test

CPT Code: 84436 (x1), 84479 (x1) Order Code: C1374 Includes: T3 Uptake, Thyroxine Total (T4 Total) ABN Requirement: No Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in a more »

Thyroglobulin Antigens

Cleveland HeartLab T, Test

CPT Code: 84432 Order Code: C2371 Includes: Thyroglobulin and Thyroglobulin Antibody Screen ABN Requirement: No Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in a vertical position to allow more »

Testosterone, Free and Total (Males ≥ 18 Years Old)

Cleveland HeartLab T, Test

CPT Code: 84270, 84403, 82040 Order Code: C942 Includes: Total Testosterone, % Free Testosterone (calculated), Free Testosterone (calculated), Sex Hormone Binding Globulin (SHBG) and Albumin) ABN Requirement: No Synonyms: % Free; Free Testosterone Specimen: Serum Volume:  2.0 mL Minimum Volume:  1.0 mL Container:  Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube more »

Thyroid Antibodies

Cleveland HeartLab T, Test

CPT Code: 86376, 86800 Order Code: C377 ABN Requirement:  No Synonyms: Anti-Thyroid Antibodies Includes: Thyroid Peroxidase (TPO) Antibody and Thyroglobulin Antibody Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 more »

Tissue Transglutaminase (tTG) Antibody (IgG)

Cleveland HeartLab T, Test

CPT Code: 83516 Order Code: C1134 ABN Requirement: No Synonyms: Transglutaminase, Tissue Antibody IgG, tTg IgG Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Let tube stand in a vertical position to more »

Transferrin

Cleveland HeartLab T, Test

CPT Code: 84466 Order Code: C2319 ABN Requirement: No Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 10 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store serum at 2°C to more »

Thyroid Peroxidase Antibody (TPO)

Cleveland HeartLab T, Test

CPT Code: 86376 Order Code: C375 ABN Requirement: No Synonyms: TPO; Anti-Thyroid Microsomal Antibody; Anti-TPO Specimen: Serum Volume:  0.5 mL Minimum Volume:  0.3 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. more »

Thyroglobulin Antibodies

Cleveland HeartLab T, Test

CPT Code: 86800 Order Code: C376 ABN Requirement: No Synonyms: Thyroid Antibody, Thyroglobulin; Anti-Thyroglobulin Antibody; Thyroglobulin; Anti-Tg Specimen:EDTA Plasma or Serum Volume:  0.5 mL Minimum Volume:  0.3 mL Container:  Serum: Gel-barrier tube (SST, Tiger Top) Plasma: EDTA (Lavender Top tube) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT more »

Reverse Triiodothyronine (rT3), LC-MS/MS

Cleveland HeartLab R, T, Test

CPT Code: 84482 Order Code: 1163 ABN Requirement:  No Synonyms: Reverse T3; rT3 Specimen: Serum or EDTA Plasma Volume: 1.5 mL Minimum Volume: 1.0 mL Container: Serum: Gel-barrier tube (Tiger Top) Plasma: EDTA (Lavender Top tube) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot more »

Tissue Transglutaminase Antibody (IgA)

Cleveland HeartLab T, Test

CPT Code: 83516 Order Code: C1370 ABN Requirement: No Synonyms: tTG IgA; Anti-tTG; Transglutaminase IgA Abs; Celiac Disease tTG IgA; Transglutaminase; Tissue Antibody IgA; Dematitis Herpetiformis Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 10 times immediately after draw. DO NOT SHAKE. more »

T3 Uptake

Cleveland HeartLab T, Test

CPT Code: 84479 Order Code: C1372 ABN Requirement: No Synonyms: T3U; Triiodothyronine Uptake; T-Uptake; Hanolsky Uptake Test Specimen: Serum Volume:  1.0 mL Minimum Volume:  0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 10 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 more »

Troponin-T, Cardiac

Cleveland HeartLab T, Test

CPT Code: 84484 Order Code: C2159 ABN Requirement:  No Synonyms:  cTnT; Trop T; Cardiac-specific Troponin T Volume: 1.0 mL Minimum Volume: 0.3 mL Specimen: Serum Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Immediately more »

Triiodothyronine (T3), Total

Cleveland HeartLab T, Test, Thyroid Function

CPT Code: 84480 Order Code: C144 ABN Requirement:  No Synonyms: Total T3; T3 Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store serum more »

Triiodothyronine (T3), Free

Cleveland HeartLab T, Test, Thyroid Function

CPT Code: 84481 Order Code: C143 ABN Requirement:  No Synonyms: Free T3; Unbound T3; FT3 Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Special more »

Triglycerides

Cleveland HeartLab T, Test

CPT Code: 84478 Order Code: C119 ABN Requirement:  No Synonyms: Trig; Tg Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Patient Preparation: Patient should more »

Thyroxine (T4), Total

Cleveland HeartLab T, Test, Thyroid Function

CPT Code: 84436 Order Code: C158 ABN Requirement:  No Synonyms: Total T4; T4 Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Special Instructions: Samples more »

Thyroxine (T4), Free

Cleveland HeartLab T, Test, Thyroid Function

CPT Code: 84439 Order Code: C142 ABN Requirement:  No Synonyms: Free T4; Unbound T4; FT4 Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Special more »

Thyroid Stimulating Hormone (TSH)

Cleveland HeartLab T, Test, Thyroid Function

CPT Code: 84443 Order Code: Thyroid Stimulating Hormone (TSH): C157 Reflex Order Codes: TSH with Reflex to Free T4: C513 (If TSH is <0.500 uU/mL or >4.500 uU/mL then Thyroxine (T4), Free (FT4)will be performed at an additional charge (CPT 84439). ABN Requirement:  No Synonyms: TSH Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) more »

Testosterone, Total

Cleveland HeartLab Hormones, T, Test

CPT Code: 84403 Order Code: C156 ABN Requirement:  No Synonyms: Total Testosterone Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Special Instructions: Samples should more »