G439Full f ield electro-retinography - professional component
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · OPHTHALMOLOGY
$75.00What this reference tells you
G439 identifies the Ontario insured service described as “Full f ield electro-retinography - professional component.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
Loaded billing requirements
- 2. G439 is limited to 2 services per patient per 12 month period.
Billing detail
Frequency limit recorded in the structured source: 2 service(s) per 12 month(s).
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.