Bartonella henselae Antibody, IgM by IFA
0050092
Ordering Recommendation
 
Mnemonic
HENS M
Methodology
Semi-Quantitative Indirect Fluorescent Antibody
Performed
Mon, Thu
Reported
1-8 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Serum separator tube.  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.15 mL) Parallel testing is preferred and convalescent specimens must be received within 30 days from receipt of the acute specimens. Mark specimens plainly as acute or convalescent.  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Contaminated, hemolyzed, or severely lipemic specimens.  
Remarks
  
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
< 1:16  Negative - No significant level of Bartonella henselae IgM antibody detected.
≥ 1:16  Positive - Presence of IgM antibody to Bartonella henselae detected, suggestive of current or recent infection.  
Interpretive Data
The presence of IgM antibodies suggests recent infection. Low levels of IgM antibodies may occasionally persist for more than 12 months post-infection.

See Compliance Statement A: www.aruplab.com/CS  
Note
 
CPT Code(s)
86611
Components
Component Test Code*Component Chart Name
0050092Bartonella henselae 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, please click the sidebar link to access the Interface Map.
Aliases
  • Bartonella henselae Abs, IgG/IgM
  • Cat Scratch Disease Ab Panel, IFA, Serum
  • Rochalimaea