G579Saline study (including venipuncture, to G571, G574 or G581 add
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · ECHOCARDIOGRAPHY
$11.35What this reference tells you
G579 identifies the Ontario insured service described as “Saline study (including venipuncture, to G571, G574 or G581 add.” 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.