News bites: Healthcare exchange fight, struggling hospitals, and more

Michigan has hit a roadblock with its healthcare exchange, The Associated Press reports.

Medicare penalties for readmissions could be a tough hit on hospitals serving the poor, reports Kaiser Health News.

The law on who controls the rights to embryos when a couple break up remains unclear, The Wall Street Journal reports.

A two-year doc fix is still in play as the House prepares to vote on the payroll-tax package, Modern Healthcare reports.