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.
Hereâs what you need to know: 1  You can enroll in Part A, Part B or both during this time. 2  Coverage begins on July 1 of the same year. 3  You may have to pay a late enrollment penalty. 4  You may be eligible enroll in a Medicare Advantage (Part C) or a prescription drug (Part D) plan April 1 â June 30 of the same year.