CMS model coverage determination form · CMS
Request for Part D coverage determination including formulary exception, tiering exception, or waiver of utilization management such as step therapy or quantity limits.
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Mail to your Part D plan's coverage determination department
Address is on your plan membership materials or denial notice.
Fax to your Part D plan
Fax number is on your plan's formulary or membership card.
Through your plan's member portal (if available)
Some Part D plans accept electronic requests.
Filing Deadline
No specific deadline for initial requests, but submit promptly for timely access to medications.
Standard: 72 hours. Expedited: 24 hours if delay could seriously jeopardize health, life, or ability to regain maximum function.
The plan will approve, deny, or provide an alternative. If denied, you receive a written notice with appeal rights. Your prescriber can request an expedited determination.
CMS-40B · CMS
Application for enrollment in Medicare Part B (medical insurance). Used during Initial Enrollment, General Enrollment, or Special Enrollment Periods.
CMS-L564 · CMS
Employer verification of group health plan coverage dates. Required alongside CMS-40B when using a Special Enrollment Period after employer coverage ends.
CMS-10797 · CMS
Application for Medicare Part A and Part B during a Special Enrollment Period for exceptional conditions such as natural disasters or employer misinformation.
CMS-10798 · CMS
Application for Part B immunosuppressive drug coverage for individuals who lose Part B but need ongoing immunosuppressive drug coverage after a kidney transplant.
Plan-specific (CMS model template) · CMS
Model enrollment form for Medicare Advantage or Part D prescription drug plans. Plans customize the CMS template but must include all required elements.
CMS model disenrollment form · CMS
Request to disenroll from a Medicare Advantage or Part D plan and return to Original Medicare. Available during applicable enrollment periods.
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