All codes
L676
L676 – C. difficile – Confirmatory (NAAT)
OHIP Laboratory Medicine Code · Schedule of Benefits
C. difficile – Confirmatory (NAAT). Listed under 2.6 Immunology > 2.6.5 Microbial Immunology in the Schedule of Benefits for Laboratory Services (effective April 1, 2026). [Essential Specifications 21.3] If L675 C. difficile – EIA stool antigen and Toxin A/B test is positive for toxin, L676 C. difficile – Confirmatory (NAAT) cannot be claimed.
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