CPT Codes For Phenotype And Genotype-Infectious Agents
Below is a list summarizing the CPT codes for phenotype and genotype-infectious agents.
CPT Code 87900
CPT 87900 describes the use of regularly updated genotypic bioinformatics to predict the drug susceptibility phenotype of an infectious agent.
CPT Code 87901
CPT 87901 describes infectious agent genotype analysis by nucleic acid (DNA or RNA) of HIV-1, reverse transcriptase, and protease regions.
CPT Code 87902
CPT 87902 describes infectious agent genotype analysis by nucleic acid (DNA or RNA) for the Hepatitis C virus.
CPT Code 87903
CPT 87903 describes infectious agent phenotype analysis by nucleic acid (DNA or RNA) with drug resistance tissue culture analysis, HIV 1, first through 10 drugs tested.
CPT Code 87905
CPT 87905 describes the enzymatic activity of an infectious agent other than a virus, such as a sialidase activity in vaginal fluid.
CPT Code 87906
CPT 87906 describes infectious agent genotype analysis by nucleic acid (DNA or RNA) for HIV-1 and other regions such as integrase and fusion.
CPT Code 87910
CPT 87910 describes infectious agent genotype analysis by nucleic acid (DNA or RNA) for cytomegalovirus.
CPT Code 87912
CPT 87912 describes infectious agent genotype analysis by nucleic acid (DNA or RNA) for the Hepatitis B virus.
CPT Code 87913
CPT 87913 describes the analysis of an infectious agent’s genotype by nucleic acid (DNA or RNA) to identify mutations in targeted region(s) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID-19]).
CPT Code 87999
CPT 87999 describes an unlisted microbiology procedure.