Approved by the Cancer.Net Editorial Board, 04/2015. 1  A biopsy is the removal of a small amount of tissue. It is an important way doctors diagnose many different types of cancer.  The sample removed during the biopsy needs to be processed and analyzed before the doctor can make a diagnosis.
You can sign up for Part A and/or Part B during the General Enrollment Period between January 1âMarch 31 each year if both of these apply: You didn't sign up when you were first eligible. You arenât eligible for a Special Enrollment Period (see below). You must pay premiums for Part A and/or Part B. Your coverage will start July 1.
When to apply for Original Medicare. There are three times when you can enroll in Medicare Part A and Part B, also called Original Medicare. 1. Your first chance to sign up for Medicare starts three months before your 65th birthday, includes the month you turn 65, and ends three months after the month you turn 65.