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.
You can sign up for Medicare Parts A & B between January 1 and March 31 each year. Your Medicare coverage would begin on July 1 of the same year. It is important to note that if you need to buy Part A, you must also enroll in Part B at this time.ou can get a Special Enrollment Period to sign up for Part C (must enroll in Parts A & B too): 1  During the 63 days after the employer or union group health plan coverage ends, or when the employment ends (whichever is first).