Limited coverage criteria – cenobamate

Last updated on August 28, 2026

 

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Generic name

cenobamate

Strength & form

12.5 mg, 25 mg, 50 mg, 100 mg, 150 mg, 200 mg tablet

Special Authority criteria

Approval period

For the treatment of partial-onset seizures in adults ( 18 years of age) and to be used:

  • As adjunctive therapy (used in combination with at least ONE other anti-epileptic drug)

AND

  • After at least FOUR other anti-epileptic medications have been tried without success (names of previously tried therapies and response must be indicated on Special Authority request)

Indefinite

Practitioner exemptions

  • None

Special notes

  • Special Authority requests should include documentation stating which other anti-epileptic drugs have been tried in adequate doses. Examples of other anti-epileptic drugs may include:
    • carbamazepine (Tegretol®)
    • clobazam (Frisium®)
    • gabapentin (Neurontin®)
    • lacosamide (Vimpat®)
    • lamotrigine (Lamictal®)
    • levetiracetam (Keppra®)
    • phenytoin (Dilantin®)
    • topiramate (Topamax®)
    • vigabatrin (Sabril®)
    • valproic acid (Epival®)

Special Authority requests