Hmm thought illegal immigrants were barred from this?
Check it out:

The Centers for Medicare and Medicaid Services has improperly paid millions of dollars to Medicare Advantage organizations on behalf of illegal immigrants.

In a new report released Friday, the Department of Health and Human Services’ Office of Inspector General (OIG) revealed that for calendar years 2010 through 2012, CMS provided $26.2 million in improper payments to Medicare Advantage organizations for 1,600 “unlawfully present beneficiaries” — or nearly $16,375 per illegal immigrant.