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St. John Health System
Lab Catalog


Index:

Lyme Antibody IgG and IgM

Order Name Lyme Ab
Test Number: 5570801
Revision Date 09/13/2019
Test Name Methodology LOINC Code
Lyme Antibody IgG/IgM
Chemiluminescence Assay 20449-5 
Lyme Antibody Interpretation
Interpretive information. 9586-9 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL Serum Clot Activator SST Refrigerated or Frozen
Instructions Allow specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 2 hours of collection.
Stability After separation from cells: Ambient: N/A Refrigerated 7 days, Frozen 1 month (avoid repeated freeze/thaw cycles).
 
GENERAL INFORMATION
Testing Schedule Mon-Fri 
Expected TAT 1-2 Days 
Notes If the Lyme Antibody Interpretation is either Equivocal or Positive a Lyme Disease(Borrelia burgdorferi IgG,IgM) Western Blot will be performed for confirmation at an additional cost.
Order Code: [5586925] Lyme IgG, IgM Abs by Western Blot
Result Code: [5581350] Lyme IgG by WB, LOINC: 6320-6
Result Code: [5581400] Lyme IgM by WB, LOINC: 6321-4
CPT Code(s) 86618 (add 86617x2 if Reflex for Lyme Western Blot)
Internal Comments 10/23/17 spec proc - JK
9/13/19 added reflex info - JK
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Immunology - Serology