Z571Excision of first polyp (3 mm to 5mm)
DIGESTIVE SYSTEM SURGICAL PROCEDURES · INTESTINES (EXCEPT RECTUM)
$150.15What this reference tells you
Z571 identifies the Ontario insured service described as “Excision of first polyp (3 mm to 5mm).” The listed fee and rules are reference data; the clinical record must support the service actually performed.
Loaded billing requirements
- 1.Only one of Z571, Z518, Z517 or Z516 is eligible for payment per patient per day.
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.