N143Drainage by burr hole(s) - unilateral
NEUROLOGICAL SURGICAL PROCEDURES · CRANIO-CEREBRAL INJURIES
$647.80What this reference tells you
N143 identifies the Ontario insured service described as “Drainage by burr hole(s) - unilateral.” 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.