Posted Date
Effective Date
Update Type Miscellaneous
CPT Code 86832, 86833
Order Code HLAS



HLA Donor Specific Antibody

Order Code:                  HLAS

New Order Code:          HLDSA (HLA Donor Specific Antibody)

Fee Code:                    37962, 37963 (CPT 86832, 86833)


The Michigan Medicine Laboratories HLA Laboratory will update the above order codes as noted effective November 28, 2023. The purpose of this change is to allow discrete data reporting in our MiChart EMR that can be trended by transplant physicians. This will improve transplant physicians’ ability to identify potential donors and organ transplant rejection sooner as they will no longer have to review results through the more difficult to interpret text-based reports.