Test Directory

Test Code
LYMEP
Test Name
Lyme Disease Antibody Profile
CPT Codes
86618 X 2
Included Tests
  • Lyme Disease Antibody, IgM
  • Lyme Disease Antibody, Total
  • Interpretation Comment

Reflexed when Appropriate:

  • Lyme Disease Ab, Western Blot (NLYWB)
Expected Turnaround Time
3 - 7 days
Clinical Utility

This test is used as a screen for assessment of exposure to b. burgdorferi during early- and late-stage disease. All IgM and IgG ELISA positive results are confirmed by Western Blot.

Specimen and Container Info

Preferred Specimen Type: Serum

Desired Specimen Volume: 3 mL

Preferred Collection Container: Gold Top, Serum Separator

Processing and Submission Instructions

Separator tubes: Contains clot activator and gel for separating serum from cells, but not anticoagulant. Separate serum from cells as soon as the clot has formed (30 minutes). If specimen is centrifuged before clotting is complete, a fibrin clot will form on top of the cell. This may cause the gel barrier to not be intact and could cause improper separation of serum and cells, possibly affecting test results.

Transport Instructions

Transport refrigerated. 

Stability Requirements

Refrigerated

10 days

Frozen

<20°C for long-term storage.   

Freeze/Thaw Cycles

Avoid multiple freeze/thaw cycles.

Methodology
ELISA
Reference Intervals

Negative

Performing Location
Roble Road Core Laboratory
Testing Schedule
Routine, 3 times per week