J893Multiple sleep latency test
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · SLEEP STUDIES
No listed feeWhat this reference tells you
J893 identifies the Ontario insured service described as “Multiple sleep latency test.” 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.