J838GFR by blood sample method
NUCLEAR MEDICINE - IN VIVO · GENITOURINARY SYSTEM
No listed feeWhat this reference tells you
J838 identifies the Ontario insured service described as “GFR by blood sample method.” 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.