Retinol Binding Protein

Test ID: Z0991 CPT code: 83883 LOINC: 1836-6 Specimen Type: Red, SST, OR green-top (heparin) tube Frequency: 3 – 6 days Instructions: 1 mL Serum or Plasma from Red, SST, OR green-top (heparin) tube, Ambient. Min 0.4 mL. Text:Responsible for binding &...

Reverse T3

Test ID: Z4125 CPT code: 84482 LOINC: 3052-8 Specimen Type: SST or RED Frequency: 4 – 6 days Instructions: 1 mL Serum from Red or SST, Ambient. Min 0.6 mL. Text: In acutely ill patients (after acute MI or other patients in intensive care), an elevated rT3 level...

RH Type

Test ID: RH1 CPT code: 86901 LOINC: 10331-7 Specimen Type: EDTA Frequency: Setup: Daily; TAT

Rapid Malaria Antigen

Test ID: MALAG CPT code: LOINC: 76772-3 Specimen Type: EDTA – venous 1 ml min or full EDTA capillary tube from kit Frequency: Setup: Daily; TAT 24 hrs; pos results called Instructions: Performed at VCSF. Lavender top tube or fingerstick into EDTA capillary tube...

RBC

Test ID: RBC CPT code: 85041 LOINC: 789-8 Specimen Type: EDTA Frequency: Setup: Daily; TAT

Reducing Subst, Stool

Test ID: SREDU CPT code: 84376 LOINC: 11060-1 Specimen Type: Stool Frequency: Setup: Daily; TAT 1-2 days Instructions: >1g fresh stool specimen. Send to AMS refrigerated. AMS to send out frozen. Acceptable 1 week refrigerated, Ambient unacceptable. Text: Detect...