Wife Update: Call A Lawyer?

My wife just got home from the hospital tonight.
One of the doctors treating dropped a bombshell as we left the hospital.
We thought her bones in her feet were infected with MERSA.
And that is why they had to do some bone amputations.
Well, it turns out that the bones had no infection in them and that the surgery was unnecessary and that the bones did not have to be amputated.
We wanted to call the doctor to ask him but he is Puerto Rico on vacation, no doubt partially financed by my wife's surgery and care.
Time to call a lawyer?