Titre Why are my prescription drugs no longer covered by the public plan, when they were covered by a private plan? Answer Réponse All insurers are required to offer at least the same prescription drug coverage as the public plan. However, a private insurer may offer more extensive drug coverage. Exceptional medications If your prescription drug is recognized as an exceptional medication, it will be covered under the public plan. Your physician or pharmacist will have to apply for authorization or renewal. Learn more Amount to pay for prescription drugs