Anaplasma phagocytophilum (HGA) Antibodies, IgG and IgM
0097303
 
Ordering Recommendation
Mnemonic
HGE G/M
Methodology
Semi-Quantitative Indirect Fluorescent Antibody
Performed
Tue, Fri
Reported
1-5 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube.  
Specimen Preparation
Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.05 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Bacterially contaminated, heat-inactivated, hemolyzed, icteric, lipemic, or turbid specimens.  
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year  
Reference Interval
Test Number Components Reference Interval
0097317Anaplasma phagocytophilum (HGA) Antibody, IgG Less than 1:80 -​ No significant level of IgG antibodies to A. phagocytophilum detected.
Greater than or equal to 1:80 -​ Suggestive of a recent or past infection with A. phagocytophilum
0097318Anaplasma phagocytophilum (HGA) Antibody, IgM Less than 1:16 -​ No significant level of IgM antibodies to A. phagocytophilum detected.
Greater than or equal to 1:16 -​ Suggestive of a current or recent infection with A. phagocytophilum.
Interpretive Data


See Compliance Statement B: www.aruplab.com/CS
Note
CPT Code(s)
86666 x2
Components
Component Test Code*Component Chart Name
0097317A. Phagocytophilum Antibody, IgG
0097318A. Phagocytophilum Antibody, IgM
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • A. phagocytophilum IgG, IgM
  • Anaplasma phagocytophilum
  • Ehrlichiosis Serology
  • HGE
  • Human Granulocytic Anaplasmosis (HGA)
  • Human Granulocytic Ehrlichiosis (HGE)
  • Phagocytophilum Titer