Hepatitis C Virus Genotype

Test Code:  HCGENO
Assay Schedule:  Varies
Reporting Schedule:  9 days
CPT:  87902, ; 87522 if HCV RNA quantitation performed

Collection

Specimen(s):
  • Serum or Plasma

Acceptable Container(s):
  • SST gel (red top)
  • Two K3 EDTA (lavender top)
  • K3 EDTA (pink top)

Volume:
  • Preferred: 2.0 mL
  • Minimum: 1.5 mL

Stability:
  • Ambient: 2 hours
  • Refrigerated: 6 hours
  • Frozen: 4 months

Processing & Shipping

Specimen Processing:
Allow red top to clot for 20-30 minutes. Centrifuge SST or EDTA tube at 800-1200 x g for 20 minutes at room temperature. Separate serum or plasma into transport tube.

Shipping Instructions:
Ship refrigerated

Special Instructions:
HCV Genotyping is performed only when an HCV quantitative assay has been performed within the past 30 days and HCV RNA is detected.

Rejection Criteria:
Heparinized and specimens with no viral load detected are unacceptable.

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