INDIANAPOLIS Anthem Blue Cross and Blue Shield has sent notices to 30,000 people in Indiana that it is canceling health care insurance policies and asking them to switch to plans that comply with the federal Affordable Care Act. Anthem spokesman Tony Felts told the Indianapolis Business Journal in an email that although the law allows those who renewed their coverage before Dec. 31, 2013, to continue it until as late as 2016, the insurer decided to end the transitional policies because only 25 percent of its individual members renewed early.