311Depressive disorder or other non-psychotic disorders, not elsewhere classified
Mental and Behavioural Disorders
What this reference tells you
311 is an Ontario diagnostic code describing “Depressive disorder or other non-psychotic disorders, not elsewhere classified.” It supports the diagnosis field of a claim and is distinct from the fee code identifying the service.
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.