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J330
J330 – Assessment of exercise induced asthma
OHIP Pulmonary Function Studies Code — PULMONARY FUNCTION STUDIES · Schedule of Benefits
Assessment of exercise-induced asthma is a pulmonary function study comprised of a technical component (H Fee) and a professional component (P Fee). The service requires a workload sufficient to achieve a heart rate of 85% of the patient's predicted maximum, with performance of either a simple spirometry (J301) or a flow volume loop (J304) before exercise and again 5-10 minutes post-exercise.
Referral requiredFrom: Physician, NursePractitioner
The workload must be sufficient to achieve a heart rate of 85% of the predicted maximum, and this should be documented.
The time of the post-exercise spirometry (5-10 minutes) should be noted.
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