CPT code 87912 covers molecular laboratory testing for hepatitis B virus genotype analysis using nucleic acid (DNA or RNA) methods. This code identifies the technical laboratory component for genotyping assays that determine HBV strain variants, which can inform clinical characterization and may influence treatment selection and public health surveillance. Nationally, accurate coding for molecular virology tests supports appropriate claim adjudication and epidemiologic tracking of hepatitis B genotypes.

Key payers referenced in this profile include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The overview highlights payer coverage considerations and common modality contexts for laboratory reimbursement.

Readers will find a concise description of the clinical and laboratory context for CPT code 87912, expected sites of service, and the scope of services represented by the code. The publication includes benchmarking and utilization context where available, common modifiers used with laboratory technical services, and policy or billing updates relevant to molecular diagnostic coding. Data not provided in the input (such as associated taxonomies, specific ICD-10 pairings, and payer-specific fee schedules) is identified as not available in the input.