Iowa Medicare members should expect to receive their new Medicare cards in the near future.The federal Centers for Medicare and Medicaid Services announced Monday it was mailing new Medicare cards this week to enrollees in Iowa and 10 other states.Individuals with Medicare and their caregivers can sign up for email notifications when their new member card is in the mail by visiting medicare.gov/newcard.Officials announced the new cards earlier this year as a safety measure against identity theft and as a better safeguard for health and financial information.