Parvovirus B19 Antibodies, IgG and IgM
0065120
Ordering Recommendation
Submit With Order
Mnemonic
PARVO
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Sun-Sat
Reported
1-3 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube. Also acceptable: Lavender (EDTA), pink (K2EDTA), or green (sodium or lithium heparin).  
Specimen Preparation
Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.3 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, heat-inactivated, hemolyzed, hyperlipemic, or icteric serum.  
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
Test Number Components Reference Interval
0065121Parvovirus B19 Antibody, IgG 0.89 IV or less: Negative -​ No significant level of detectable Parvovirus B19 IgG antibody.
0.90-​1.10 IV: Equivocal -​ Repeat testing in 10-​14 days may be helpful.
1.11 IV or greater: Positive -​ IgG antibody to Parvovirus B19 detected, which may indicate a current or past infection.
0065122Parvovirus B 19 Antibody, IgM 0.89 IV or less: Negative -​ No significant level of detectable Parvovirus B19 IgM antibody.
0.90-​1.10 IV: Equivocal -​ Repeat testing in 10-​14 days may be helpful.
1.11 IV or greater: Positive -​ IgM antibody to Parvovirus B19 detected, which may indicate a current or recent infection. However, low levels of IgM antibodies may occasionally persist for more than 12 months post-​infection.
Interpretive Data
Note
CPT Code(s)
86747 x2
Components
Component Test Code*Component Chart Name
0065121Parvovirus B19 Antibody IgG
0065122Parvovirus B19 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.
Cross References
  • B19
  • B19 Antibodies
  • Erythrovirus B19
  • Fifth Disease, IgG and IgM
  • Fifth Disease-Parvovirus
  • Human Parvovirus B19 Antibodies
  • Parvovirus B19 Antibodies, IgG and IgM, Serum