Excerpt: Just a reminder that it's time once again to make sure that you have distributed the Notice of Creditable Coverage required under Medicare Part D, which informs participants whether the prescription drug coverage offered under your health plan constitutes creditable or noncreditable coverage. Once again, the Centers for Medicare & Medicaid Services (CMS) has issued updated forms that you may use to provide this notice. Employers who sponsor a health plan offering prescription drug benefits must provide an annual notice to all Medicare-eligible participants that explains whether the prescription drug benefits offered under the plan are at least as good as the benefits offered under the Medicare Part D plan. The only employers exempt from this notice requirement are those that establish their own Part D plan or who contract with a Part D plan.