Short answer: Your window is 7 months around your 65th birthday — enroll in the first 3 months. And know Nevada's perk: the Medigap Birthday Rule gives Supplement policyholders an annual window around their birthday to switch plans (equal or lesser benefits) without health questions.
Turning 65 in Nevada means the same federal deadline as everywhere — plus a state rule that keeps your Supplement shoppable every single year. Here's the playbook.
Your 7-month Initial Enrollment Period
The window: 3 months before your birthday month, the month itself, and 3 months after. Enroll early for no-gap coverage. Miss it without creditable coverage and the Part B penalty (10% per year, for life) and Part D penalty apply.
NV's advantage: the Birthday Rule
In most states, switching Medigap plans after your initial window means medical underwriting. Nevada's Birthday Rule changes that: each year, around your birthday, current Medigap policyholders get a window to move to another plan of equal or lesser benefits without underwriting. When your carrier raises rates, you can shop — every year, on your birthday. Put it on the calendar.
Vegas vs. the rest of Nevada
Clark County (Las Vegas/Henderson) has one of the most competitive Advantage markets in the West — stacks of $0-premium plans with dental, vision, and extras. Washoe (Reno/Sparks) is competitive too. But drive an hour into rural Nevada and plan counts and networks thin out fast — there, Original Medicare + a Supplement often serves better. Your ZIP code genuinely changes the right answer in this state.
Watch the penalties
Avoidable with planning: the Part B late penalty (10% per full year delayed, permanent) and the Part D penalty for going without creditable drug coverage.
Free help for Nevadans
iCoach Solutions has licensed agents serving Nevada — meet them on our Nevada page — comparing plans across many carriers at no cost, in English & Español. The state also offers free SHIP counseling. For under-65 coverage, Nevada runs its own exchange, Nevada Health Link. Map your dates with our free Medicare Readiness Timeline.
Turning 65 in Nevada? Let's use the Birthday Rule for you — free.Licensed Nevada agents, no pressure, English & Español. Book online or call (253) 453-5885 →iCoach Solutions is an independent insurance agency with licensed agents serving Nevada. We do not offer every plan available in your area. Not affiliated with or endorsed by the U.S. Government or the federal Medicare program. Birthday Rule details are set by Nevada law and can change — confirm current rules before switching.