G424includes follow-up for 3 months except for patients under 4 years of age at the time of the initial f itting
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · OPHTHALMOLOGY
$201.00What this reference tells you
G424 identifies the Ontario insured service described as “includes follow-up for 3 months except for patients under 4 years of age at the time of the initial f itting.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
Before using this code
Confirm the current Ministry publication, the patient and provider context, the date of service, and documentation supporting the claim. A searchable reference does not establish eligibility or guarantee payment.