Ordering Recommendation

Not recommended as a stand-alone test unless testing for evidence of antibody production from vaccination.

Mnemonic
MUMPS
Methodology

Semi-Quantitative Chemiluminescent Immunoassay

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect

Serum Separator Tube (SST).

Specimen Preparation

Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL) Parallel testing is preferred and convalescent specimens must be received within 30 days from receipt of acute specimens.

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Contaminated, heat-inactivated, grossly hemolyzed, lipemic, or severely icteric specimens.

Remarks

Label specimens plainly as acute or convalescent.

Stability

After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (Avoid repeated freeze/thaw cycles)

Reference Interval

Effective August 20, 2012

8.9 AU/mL or less: Negative - No significant level of detectable IgG mumps virus antibody.
9.0-10.9 AU/mL: Equivocal - Repeat testing in 10-14 days may be helpful.
11.0 AU/mL or greater: Positive - IgG antibody to mumps virus detected, which may indicate a current or past exposure/immunization to mumps virus.

Interpretive Data

The best evidence for current infection is a significant change on two appropriately timed specimens, where both tests are done in the same laboratory at the same time.

Compliance Category

FDA

Note

For CSF, refer to Mumps Virus Antibody IgG, CSF (ARUP test code 0054442).

Hotline History
N/A
CPT Codes

86735

Components
Component Test Code* Component Chart Name LOINC
0050390 Mumps Virus Antibody, IgG 25418-5
* 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
  • IgG Mumps
  • Mumps Ab, IgG
  • Mumps Antibody
  • Mumps IgG
  • Mumps Serology
  • Mumps Virus Antibody, IgG, Serum
Mumps Virus Antibody, IgG