Genetic Analysis ProceduresGenetic analysis procedures including sequencing, deletion/duplication testing, and variant interpretation for diagnostic purposes. CPT range 81105–81364 covering a broad set of genetic analysis codes within Tier 1 molecular pathology.Codes 81105–81364Total Codes: 200Updated 5/4/2026Standalone
HLA TypingHLA typing procedures for human leukocyte antigen identification used in transplantation and disease association testing. CPT range 81370–81383 covering HLA typing methodologies including serologic and molecular techniques.Codes 81370–81383Total Codes: 14Updated 5/4/2026Standalone