X490multislice sequence
MAGNETIC RESONANCE IMAGING (MRI) · OTHER TERMS AND DEFINITIONS
$59.50What this reference tells you
X490 identifies the Ontario insured service described as “multislice sequence.” 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.