The question "When Can You Enroll in Medicare For the First Time?" against a bold blue background.

The ad opens with a hand holding a Medicare card against a blue background. Text appears asking "When Can You Enroll in Medicare For the First Time?". The scene transitions to show a series of calendars, with one featuring a cake, and text explaining the "Medicare Initial Enrollment Period" which lasts 7 months and varies by person. Icons representing Medicare Parts A, B, C, and D are shown. The ad then displays "General Enrollment Period" with three calendars and text stating "January 1 - March 31 To enroll in Medicare Parts A & B". Finally, it shows a briefcase and an "Employer coverage" document, introducing the "Special Enrollment Period: Working Past 65". This period lasts 8 months for Parts A & B and 2 months for Parts C & D, with dates varying by person. The ad concludes with the "Medicare Made Clear" logo and UnitedHealthcare branding.