Posted Date
Effective Date
Update Type Test Code Change
CPT Code 87798 x4
Order Code EHRL, EPCRB
Referral Laboratory Mayo Medical Laboratories



Ehrlichia/Anaplasma, Molecular Detection by PCR, Blood

Order Code:  EHRL

Fee Code: AA633

Reference Laboratory: Mayo EHRL


New Order Code:          EPCRB

New Reference Lab:      Mayo EPCRB


Effective December 20, 2022, Mayo Clinic Laboratories will replace test ID EHRL with test ID EPCRB due to transition to a new performing laboratory within Mayo Clinic. There will be no change to specimen collection and handling requirements.