N577Intradural r hizotomy anterior/posterior (uni/bilateral) - any number of roots
SPINAL SURGICAL PROCEDURES · PROCEDURES INVOLVING NEURAL ELEMENTS
$1,276.65What this reference tells you
N577 identifies the Ontario insured service described as “Intradural r hizotomy anterior/posterior (uni/bilateral) - any number of roots.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
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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.