Pulmonary function testing has come into widespread use since the 1970s. This has been facilitated by several developments. Because of miniaturization and advances in computer technology, microprocessor devices have become portable and automated with fewer moving parts.
You will pay Part B premiums as long as you keep the card. Those who are not automatically enrolled in Part B can sign up during their initial Medicare enrollment period which begins three months before their 65th birthday and ends three months after the 65th birthday.
But because you are no longer working for the company that provides your health insurance but instead have the insurance as a disability / retirement benefit , there are two major reasons to enroll in Medicare Part B. First , the health plan itself very likely will require you to enroll in Medicare Part B when you become eligible for it ( or ...