G190Serial oral or parenteral provocation testing to a food, drug or other substance when the service is rendered in a hospital, when an anaphylactic reaction is considered likely based on a documented history and the service is performed under direct and ongoing physician attendance
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · ALLERGY
$184.95What this reference tells you
G190 identifies the Ontario insured service described as “Serial oral or parenteral provocation testing to a food, drug or other substance when the service is rendered in a hospital, when an anaphylactic reaction is considered likely based on a documented history and the service is performed under direct and ongoing physician attendance.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
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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.