Z857by hyfrecator, electrolysis or cryopexy
OCULAR SURGICAL PROCEDURES · EXCISION
$115.80What this reference tells you
Z857 identifies the Ontario insured service described as “by hyfrecator, electrolysis or cryopexy.” 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.