Volatile Screen

Test ID: ZH326 Component(s): Z7958 Ethanol LOINC: 56478-1, Z7957 Methanol LOINC: 5693-7, Z7960 Isopropanol LOINC: 5669-7, Z7959 Acetone LOING: 5568-1 CPT code: 80320 LOINC: Specimen Type: Gray(sod fl)preferred or red. Submit original unopened tube Frequency: 2 –...

VITAMIN D, 1,25-DIHYDROXY

Test ID: Q0223 CPT code: 82652 LOINC: 62290-2 Specimen Type: SERUM Frequency: Mon, Wed, Fri; analytic time 4 days Instructions: 1.0 mL serum from Red or SST (0.5 mL Minimum). Refrigerate. Text: Vitamin D originating from dietary and endogenous sources is converted...

Vitamin A

Test ID: Z4781 CPT code: 84590 LOINC: 2923-1 Specimen Type: Red or SST Frequency: 3 – 5 days next day. Instructions: 0.8 mL Serum from Red or SST, Ambient. Min 0.4 mL. Text: Differential diagnosis of hypervitaminosis A. A combination of a low serum carotene...

Vitamin B12

Test ID: B12 CPT code: 82607 LOINC: 2132-9 Specimen Type: SERUM Frequency: Setup: Mon-Fri; TAT 1-3 days Instructions: 1.0 mL serum from SST tube, refrigerated. Min 0.5 mL. Text: Useful in the investigation of macrocytic anemia and work-up of deficiencies seen in...

Vitamin D, 25-Hydroxy

Test ID: 25OHD CPT code: 82306 LOINC: Specimen Type: SERUM Frequency: Setup: Mon-Fri; TAT 2-3 days Instructions: 1.0 mL serum from SST, refrigerated. Min 0.3 mL. Text: Measurement of serum 25-OH vitamin D concentrations provide a good index of circulating vitamin D...