S900Basic units for anaesthesia with any unlisted dental surgical procedure performed by dental or oral surgeon (see General Preamble GP92)
DIGESTIVE SYSTEM SURGICAL PROCEDURES · EXCISION
No listed feeWhat this reference tells you
S900 identifies the Ontario insured service described as “Basic units for anaesthesia with any unlisted dental surgical procedure performed by dental or oral surgeon (see General Preamble GP92).” 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.