X446multislice sequence
MAGNETIC RESONANCE IMAGING (MRI) · OTHER TERMS AND DEFINITIONS
$73.35What this reference tells you
X446 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.
Loaded billing requirements
- 1. X446/X447 are not eligible for payment when used as guidance for breast biopsy.
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.