By Arthur Griffith from SPSS For Dummies. The developers of the Statistical Package for the Social Sciences (SPSS) made every effort to make the software easy to use. This prevents you from making mistakes or even forgetting something.
For example, if you're eligible for Medicare when you turn 65, you can sign up during the 7-month period that begins 3 months before the month you turn 65, includes the month you turn 65, and ends 3 months after the month you turn 65.o sign up for Part B, complete an Application for Enrollment in Part B (CMS-40B) . Get this form and instructions in Spanish. If you don't have Medicare or you want to sign up for Part A (some people have to pay a premium for Part A), contact Social Security.
13 Your monthly premium will go up 10 percent for each 12-month period you were eligible for Part B, but didnât sign up for it. Special enrollment period for people leaving Part C If youâre in a Medicare Advantage plan (Part C), you can leave that plan and switch to original Medicare from January 1 through February 14.edical insurance (Part B) Anyone whoâs eligible for Medicare hospital insurance (Part A) at no cost can enroll in Medicare medical insurance (Part B) by paying a monthly premium. Some people with higher incomes will pay a higher monthly Part B premium.