OHIP fee codeZ427

Sentinel node biopsy, per draining basin

HAEMATIC AND LYMPHATIC SURGICAL PROCEDURES · BIOPSY

$330.45

What this reference tells you

Z427 identifies the Ontario insured service described as “Sentinel node biopsy, per draining basin.” The listed fee and rules are reference data; the clinical record must support the service actually performed.

Loaded billing requirements

2.Z427 is only eligible for payment in addition to E546 when a frozen section report demonstrates micrometastases.

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.

Loaded billing requirements

Before using this code

Take the code from reference to reviewed claim.