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.
Manual enrollment in Medicare Part A. In some cases, you may need to manually sign up for Medicare Part A. For example, if you have end-stage renal disease (ESRD), you may be eligible for Medicare Part A, but youâll need to sign up for it. For more information on eligibility and how to enroll, contact Medicare in any of the following ways: