Monkeys can certainly survive in North America. The Mystery Monkey of Tampa is proof enough of that. But for them to survive here, they have to get here--the monkeys that were here, the Platyrrhines, aren't the ones to survive in a place like Tampa.
Most people enroll in Part A. when they are first eligible for Medicare because there is no premium for Part A if you have. worked and contributed to Social Security for at least 10 years. However, when you should. enroll in Part B depends in large part on how many employees work for your employer.
After you enroll in Parts A & B, you can choose to enroll in a Medicare Advantage plan. You have enrolled in Medicare Parts A & B already â Open Enrollment Period (OEP): Each year between October 15 and December 7, you can switch from Original Medicare to a Medicare Advantage plan, or vice versa.