Tissue Transglutaminase Ab, IgA/IgG

Test ID: ZG192 Component(s): Z0888 t-Transglutaminase (tTG) IgA LOINC: 31017-7, Z0889 t-Transglutaminase (tTG) IgG LOINC: 32998-7 CPT code: 86364 LOINC: Specimen Type: Red or SST Frequency: Setup: Mon-Sat; analytic time 1 day Instructions: 1 mL Serum from Red or SST,...

Tissue Culture (Aerobic and Anaerobic) with Gram Stain

Test ID: CXTAG CPT code: 87070, 87025, 87205 LOINC: Specimen Type: Tissue Frequency: Setup: Daily Instructions: Submit tissue in a small amount of sterile saline to prevent drying. Text: Components: CXTIS Aerobic Tissue Culture; CXANA Anaerobic Culture; GRAM Gram...

Thyroperoxidase Ab (TPO)

Test ID: TPO CPT code: 86376 LOINC: 8099-4 Specimen Type: Serum Frequency: Setup: Mon-Fri; 2 days refridgerated. 3 months -20 C. Instructions: Draw in an SST or plain red. Refrigerate. Freeze if not analyzed in within 2 days. Text: Methodology:...

Thyrotropin Receptor Ab

Test ID: Z0697 CPT code: 83520 LOINC: 5385-0 Specimen Type: SST (preferred) or Red Frequency: 1 – 3 days Instructions: 1 mL Serum from SST (preferred) or Red, Frozen. Min 0.7. Text: Diagnosis of hyperthyroidism and Graves’ disease. Thyrotropin-receptor...

Thyroxine (T4)

Test ID: T4 CPT code: 84436 LOINC: 3026-2 Specimen Type: Red, SST Frequency: Setup: Mon-Fri; TAT 1-3 days Instructions: 0.5mL serum from Red gel tube. Min 0.3mL. Text: Evaluate thyroid function; diagnose T4 toxicosis. Methodology:...