All codes
L639
L639 – Fluids (CSF, joint, pleural etc., not exudates)
OHIP Laboratory Medicine Code · Schedule of Benefits
Fluids (CSF, joint, pleural etc., not exudates). Listed under 2.7 Microbiology > 2.7.1 Cultures in the Schedule of Benefits for Laboratory Services (effective April 1, 2026). NOTE: The above fee codes include cultures and antibiotic sensitivity testing when indicated
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