CPT Codes For HLA Typing

Below is a list summarizing the CPT codes for HLA typing.

CPT Code 81370

CPT 81370 describes HLA Class I and II typing, low resolution (e.g., antigen equivalents) for HLA-A, -B, -C, -DRB1/3/4/5, and -DQB1.

CPT Code 81371

CPT 81371 describes HLA Class I and II typing, low resolution (e.g., antigen equivalents) of HLA-A, -B, and -DRB1 (e.g., verification typing).

CPT Code 81372

CPT 81372 describes HLA Class I typing, low resolution (e.g., antigen equivalents) complete (i.e., HLA-A, -B, and -C).

CPT Code 81373

CPT 81373 describes HLA Class I typing, low resolution (e.g., antigen equivalents) for one locus (e.g., HLA-A, -B, or -C) each.

CPT Code 81374

CPT 81374 describes HLA Class I typing, low resolution with one antigen equivalent (e.g., B*27) each.

CPT Code 81375

CPT 81375 describes HLA Class II typing, low resolution (e.g., antigen equivalents) for HLA-DRB1/3/4/5 and -DQB1.

CPT Code 81376

CPT 81376 describes HLA Class II typing, low resolution (e.g., antigen equivalents) for one locus (e.g., HLA-DRB1, -DRB3/4/5, -DQB1, -DQA1, -DPB1, or -DPA1), each.

CPT Code 81377

CPT 81377 describes HLA Class II typing, low resolution (e.g., antigen equivalents) with one antigen equivalent for each.

CPT Code 81378

CPT 81378 describes HLA Class I and II typing, high resolution (i.e., alleles or allele groups) for HLA-A, -B, -C, and -DRB1.

CPT Code 81379

CPT 81379 describes HLA Class I typing, high resolution (i.e., alleles or allele groups) complete (i.e., HLA-A, -B, and -C).

CPT Code 81380

CPT 81380 describes HLA Class I typing, high resolution (i.e., alleles or allele groups) for one locus (e.g., HLA-A, -B, or -C) each.

CPT Code 81381

CPT 81381 describes HLA Class I typing, high resolution (i.e., alleles or allele groups) of one allele or allele group (e.g., B*57:01P) each.

CPT Code 81382

CPT 81382 describes HLA Class II typing, high resolution (i.e., alleles or allele groups) for one locus (e.g., HLA-DRB1, -DRB3/4/5, -DQB1, -DQA1, -DPB1, or -DPA1), each.

CPT Code 81383

CPT 81383 describes HLA Class II typing, high resolution (i.e., alleles or allele groups) of one allele or allele group (e.g., HLA-DQB1*06:02P) each.