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Toxoplasma Gondii Antibodies (IgG,IgM)

Test Code
LAB3397


Alias/See Also
1231600046


CPT Codes
86317 86778

Includes
TOXOPLASMA GONDII IGG ANTIBODY (QUANTITATIVE)
TOXOPLASMA GONDII IGM ANTIBODY (QUALITATIVE)


Preferred Specimen
Red Top Tube
For neonates: 2 pedi Gold/SST, 2 pedi Reds or 2 pedi Lithium Green tubes


Minimum Volume
7 mL serum


Other Acceptable Specimens
Gold SST Top Tube


Transport Temperature
Refrigerated


Specimen Stability
Room Temperature: up to 24 hours
Refrigerated (2-8C): up to 7 days
Frozen: longer storage


Methodology
BioRad BioPlex

Reference Range
TOXOPLASMA GONDII IGG ANTIBODY (QUANTITATIVE)
Males/Females:
<=9.0 IU/mL
Interpretation:
Negative
TOXOPLASMA GONDII IGM ANTIBODY (QUALITATIVE)
Males/Females:
<=0.8 AI
Interpreation:
Negative


Performing Laboratory
LITTLE ROCK LABORATORY


Last Updated: August 26, 2026


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.