Test Code: 91431
CPT Code(s): 87389
Includes: If HIV Antigen and Antibody, 4th Generation Screen is Repeatedly Reactive, HIV-1/2 Antibody Differentiation will be performed at an additional charge (CPT code(s): 86701, 86702).
If HIV-1/2 Antibody Differentiation is Indeterminate or Negative, HIV-1 RNA, Qualitative, TMA will be performed at an additional charge (CPT code(s): 87535).
Methodology: Immunoassay (IA)
Reference Range(s): HIV Ag/Ab, 4th Generation - Non-Reactive