L837Immunohistochemistry, direct immunofluorescence, in situ hybridization, immunobead or other method and interpretation - per marker
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · LABORATORY MEDICINE
$16.00What this reference tells you
L837 identifies the Ontario insured service described as “Immunohistochemistry, direct immunofluorescence, in situ hybridization, immunobead or other method and interpretation - per marker.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
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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.