V16Unacceptable Diagnostic Code Not numeric
Validity · General error codes
What this reference tells you
V16 is an Error Report rejection condition. It helps identify why a claim failed initial processing so the underlying data or documentation can be reviewed.
Suggested review path
Replace free text with a valid numeric Ontario diagnostic code from the official diagnostic-code table.
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.