# Medicare Enrollment Resources & Guides | TKT Medicare > A clear guide to Medicare enrollment periods, a checklist of what to gather, late-penalty warnings, and links to official resources like Medicare.gov and SSA. Canonical page: https://tktenterprises.com/medicare-enrollment-resources # Enrolling in Medicare, step by step Knowing when to sign up and what to bring takes the stress out of Medicare. Use this guide to learn the enrollment periods, gather the right documents, and find the official resources you can trust. Request more information Call (518) 937-6170 ## When does enrollment happen? Most people become eligible for Medicare by turning 65, though you may also qualify earlier through certain disabilities. Many are enrolled in Part A and Part B automatically, but not everyone is, and the right timing depends on whether you have other coverage. The periods below show when the door is open. - Initial Enrollment Period Your seven-month window around 65 This window opens three months before the month you turn 65 and closes three months after it, seven months in all. Signing up during the first three months means your coverage starts the month you turn 65. If your birthday falls on the first of the month, your eligibility shifts to the prior month. - Annual Enrollment Period October 15 to December 7, every year Already on Medicare? This is your yearly chance to review and change coverage. You can switch between Original Medicare and Medicare Advantage, change Advantage or Part D plans, or join a drug plan. Any changes you make take effect January 1. Plans update their costs and drug lists each year, so it is worth a fresh look. - Special Enrollment Period When life changes outside the usual windows Certain events open a Special Enrollment Period so you can sign up or change plans without a penalty. Common triggers include leaving employer group coverage, moving to a new area, or losing other coverage. If you delayed Part B because you were still working for an employer with 20 or more employees, this is usually how you enroll when you retire. ## Watch out for late-enrollment penalties If you are eligible for Part B but decline it without other qualifying coverage, such as an active employer group plan, you can be charged 10 percent more on your Part B premium for each full 12-month period you delayed, and that increase typically lasts for life. A similar penalty applies to Part D when you go without creditable drug coverage. The good news is these penalties are easy to avoid once you understand the rules, and we are glad to help you map out the right timing. ## What to gather before you enroll Having these handy makes the process smoother whether you apply online, by phone, or in person. Proof of identity and age, such as a birth certificate, passport, or driver's license. Your Social Security number and card if you have it. Details on any current coverage, including employer or group plans for you or your spouse. Your list of medications, with doses, to compare Part D and Advantage plans. Your doctors and preferred pharmacy, so coverage can be checked against their networks. Employment and tax information if you may qualify for income-based programs. Want a head start on the plan comparison? Use our [free Rx and provider review](https://tktenterprises.com/rx-drug-lookup) and we will do the legwork for you. ## Official resources you can trust When you want to apply or verify information directly, these are the government sources to use. Each opens in a new tab. ### Medicare.gov The official U.S. government site for people with Medicare. Compare plans, check coverage, and find providers. ### 1-800-MEDICARE Reach Medicare directly at 1-800-633-4227, available around the clock. TTY users can call 1-877-486-2048. ### Social Security Apply for Medicare at ssa.gov, or call 1-800-772-1213. This is where most people enroll in Part A and Part B. ### Local SHIP Your State Health Insurance Assistance Program offers free, unbiased counseling. Find your local office through shiphelp.org. We do not offer every plan available in your area. Please contact Medicare.gov, 1-800-MEDICARE, or your local SHIP to get information on all of your options. ## Not sure where to start? A licensed agent can confirm your enrollment window, help you avoid penalties, and guide you to the coverage that fits. The consultation is free and there is no obligation. Request a free consultation (518) 937-6170 --- TKT Enterprises Inc (TKT Medicare & Life Insurance) · 105 Balsam Way, Clifton Park, NY 12065 · (518) 937-6170 · tracey@tktenterprises.com · Mon-Fri 9am-5pm ET We are not connected with or endorsed by the U.S. government or the federal Medicare program.