ISLAMABAD: Two Pakistani nationals have been indicted in Chicago for allegedly participating in a $10 million health care fraud scheme that targeted Medicare and private insurers, the US Justice Department said on Thursday. A federal grand jury charged Burhan Mirza, 31, who resided in Pakistan, and Kashif Iqbal, 48, who lived in Texas, with submitting fraudulent claims for medical services and equipment that were never provided, according to an indictment filed in the US District Court for the Northern District of Illinois.