Printable Test Catalog - OU Medicine

Indeterminate: 9.0 - 10.9
Positive: Consistent with Immunity > 10.9
METHODOLOGY: Chemiluminescence
CLINICAL USE: Evaluation of possible immunity
CPT: 86317
[HBVDNAQNT] HBV DNA PCR QUANTITATIVE
SPECIMEN REQUIRED: Frozen plasma or serum
TUBE OR CONTAINER: Lavender (EDTA), Red or Gold
SPECIAL HANDLING: Separate and freeze within 6 hours of
collection
SPECIMEN VOLUME: 3 mL
MINIMUM VOLUME: 1.1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-3 days
METHODOLOGY: COBAS; TaqMan
CLINICAL USE: Detect mutations in viral polymerase of hepatitis
B virus genome; detect mutations associated with
resistance to nucleoside analogues such as
lamivudine (Epivir)
CPT: 87517
[HBVDRUG] HBV DRUG RESISTANCE
SPECIMEN REQUIRED: Frozen plasma or serum
TUBE OR CONTAINER: Lavender (EDTA), Yellow (ACD), Red or Gold
SPECIAL HANDLING: Separate and freeze within 6 hours of
collection
SPECIMEN VOLUME: 2.5 mL
MINIMUM VOLUME: 2 mL
TEST AVAILABILITY: Daily
METHODOLOGY: Polymerase chain reaction (PCR) amplification and
DNA probe
CLINICAL USE: Identifies mutations or polymorphisms at
positions 80, 169, 173, 180, 181, 184, 194, 202,
204, 233, 236, and 250 which are associated with
resistance to treatment
CPT: 83891; 83894; 83898 x 6; 83909 x 4; 83912
[HBVGENO] HBV GENOTYPE
SPECIMEN REQUIRED: Frozen plasma or serum
TUBE OR CONTAINER: Lavender (EDTA), Yellow (ACD), Red or Gold
SPECIAL HANDLING: Separate and freeze within 6 hours of
collection
SPECIMEN VOLUME: 2.5 mL
MINIMUM VOLUME: 2 mL
TEST AVAILABILITY: Daily
METHODOLOGY: Polymerase chain reaction (PCR) amplification and
DNA probe
CLINICAL USE: Identifies HBV genotypes A to H by detection of
type-specific sequences in the HBV polymerase