Arline Feilen (left) and her sister, Kathy McCoy, at their mother’s home in the Chicago suburbs. The biggest chunk of Feilen’s bill was $16,480 for four nights in a room shared with another patient. McCoy joked that it would have been cheaper to stay at the Ritz-Carlton.

Arline Feilen (left) and her sister, Kathy McCoy, at their mother’s home in the Chicago suburbs. The biggest chunk of Feilen’s bill was $16,480 for four nights in a room shared with another patient. McCoy joked that it would have been cheaper to stay at the Ritz-Carlton.