Phenylalanine and Tyrosine, P

Test ID: ZG059 CPT code:  LOINC: Specimen Type: Green (Sodium Heparin) Frequency:  Instructions: 1 mL Plasma from Green (Sodium Heparin), Frozen. Text:  Methodology: 

Phenytoin

Test ID: DILAN CPT code: 80185 LOINC: 3968-5 Specimen Type: red or green nongel Frequency: Setup: Mon-Sat; TAT

Phosphorus Timed Urine

Test ID: UPHOT CPT code: 84105 LOINC: Specimen Type: TIMED URINE Frequency: Setup: Daily; TAT <24 hrs Instructions: 24 hour urine collection. No preservatives. Refrigerated. Require hours and volume on req and specimen label. Text: Evaluate calcium/phosphorus...

Phosphatidylserine IgG and IgM

Test ID: ZH205 Component(s): Z5079 Antiphosphatidylserine IgG LOINC: 14245-5, Z5080 Antiphosphatidylserine IgM LOINC: 14246-3 CPT code: 86148X2 LOINC: Specimen Type: SST or Red Frequency: 3 – 5 days Instructions: 1 mL Serum from Red or SST, Ambient. Min 0.5 mL....

Pentobarbital

Test ID: PENT CPT code: 80345 LOINC: 3924-8 Specimen Type: SERUM OR PLASMA Frequency: Setup: Daily; TAT 24 hrs Instructions: >0.1mL serum from red tube. Alt/ plasma from green or lavender tube. Text: Evaluate toxicity, abuse, therapeutic levels. Methodology:...