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 you decide how to get your Medicare coverage, you might choose a Medicare Advantage Plan (Part C) and/or Medicare prescription drug coverage (Part D) . There are specific times when you can sign up for these plans, or make changes to coverage you already have.You donât need to sign up for Medicare each year.However, each year youâll have a chance to review your coverage and change plans. 1  Watch a brief video about when you can sign up for Part C and Part D. 2  Find and compare plans in your area.ou donât need to sign up for Medicare each year. However, each year youâll have a chance to review your coverage and change plans. 1  Watch a brief video about when you can sign up for Part C and Part D. 2  Find and compare plans in your area.