Posted Date
Effective Date
Test Name
Q Fever Antibody, IgG & IgM
Update Type
Miscellaneous
Order Code
QF
TESTING ALGORITHM UPDATE
Q Fever Antibody, IgG & IgM
Order Code: QF
Fee Code: 20443 (CPT 86638 x4)
Reference Laboratory: Mayo QFP
New Reference Lab Mayo QFEVR
Mayo Clinic Laboratories test ID QFP will become non-orderable individually and available only as a reflex to new test ID QFEVR, Q Fever Antibody Screen with reflex to Titer effective August 17, 2023. This test will include screening for Q Fever (Coxiella burnetii) by Enzyme-Linked Immunosorbent Assay (ELISA) (CPT 86638); if the serology result is reactive, the Q Fever antibody confirmation by indirect immunofluorescence will be performed at an additional charge (CPT 86638 x4).