Printable Test Catalog - OU Medicine

CPT: 80299
[OHCORT18] 18-OH-Corticosterone
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red or Gold
SPECIAL HANDLING: Separate within 45 minutes of collection
SPECIMEN VOLUME: 3 mL
MINIMUM VOLUME: 1 mL (this volume does not allow for repeat
testing
TEST AVAILABILITY: Daily
TURNAROUND TIME: 4-10 days
REFERENCE RANGE: Age-Specific
METHODOLOGY: Mass Spectrometry
CPT: 83519
[OLANZ] Olanzapine (Zyprexa) Level
SPECIMEN REQUIRED: Frozen serum or plasma
TUBE OR CONTAINER: Red or Lavender (EDTA)
SPECIMEN HANDLING: Do NOT collect specimen in gel barrier tube
SPECIMEN VOLUME: 3 mL
MINIMUM VOLUME: 1.2 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-6 days
OTHER NAMES: Zyprexa
METHODOLOGY: Gas Chromatography (GC)
CLINICAL USE: Therapeutic drug monitoring
CPT: 80154
[OLIGGLYC] OLIGOSACCHARIDES/GLYCAN SCREEN
SPECIMEN REQUIRED: Frozen urine
TUBE OR CONTAINER: Plastic urine container
SPECIAL HANDLING: First voided specimen preferred, but random
accepted
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 5 mL
TEST INCLUDES: Screening for urinary Oligosaccharides and free
glycans
TEST AVAILABILITY: Daily
TURNAROUND TIME: 8-12 days
METHODOLOGY: Matrix-Assisted Laser Desorption/Ionization-Time
of flight/Time of flight (MALDI-TOF/TOF)
CPT: 82544, 82570, 84377
[OLIGP] CSF OLIGOCLONAL BAND PROFILE
SPECIMEN REQUIRED: Frozen CSF and serum
TUBE OR CONTAINER: Red or Gold AND Sterile container (CSF)
SPECIAL HANDLING: CSF and serum collected at the same time are
required to complete testing
SPECIMEN VOLUME: 0.5 mL CSF AND 0.5 mL serum
MINIMUM VOLUME: 0.1 mL CSF AND 0.1 mL serum