Z521requiring general anaesthesia
DIGESTIVE SYSTEM SURGICAL PROCEDURES · INCISION
$103.60What this reference tells you
Z521 identifies the Ontario insured service described as “requiring general anaesthesia.” 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.