Do I Need Medicare Part B If I Have Other Insurance? 
Medicare Part B is the doctor and outpatient portion of Medicare . Part A , the other insurance plan , covers inpatient hospital claims . If you currently have creditable coverage through an employer group health insurance plan , you probably do n't need Medicare Part B. Depending on the size of the employer group , either Medicare or the group plan is the primary payer . #GeorgiaMedigapPlanRates #GeorgiaMedicarePlans 