Posted Date
Effective Date
Update Type New Tests
CPT Code 86352
Order Code DHR
Referral Laboratory Mayo Medical Laboratories

Effective November 12, 2020, DHR (DHR) testing will be available via Mayo Medical Laboratories.


Collection Instructions: Collect 5 mL of whole blood in a sodium heparin green top vacutainer from both a patient and unrelated healthy donor within an hour of the patient.  Clearly label each vacutainer control or patient.


Methodology: Flow Cytometry


Analytic Time: M-F, 4 days turnaround time