Z845three or more foreign bodies (see General Preamble GP12)
OCULAR SURGICAL PROCEDURES · CORNEAL CROSS-LINKING
No listed feeWhat this reference tells you
Z845 identifies the Ontario insured service described as “three or more foreign bodies (see General Preamble GP12).” 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.