If you accepted the medical care then you owe for the service. You were provided with a service that you had no justification to believe was being provided to you for free. You will have to pay at least what the Court determines to be the reasonable value of those services.
If, on the other hand, you can show that you refused medical care and it was forced on you, you may have a better argument. That will likely require witnesses to substantiate your claim.
Robert Salter is an attorney licensed in the state and federal courts of Colorado. This answer is for general information only and does not create an attorney client relationship between Robert Salter or Harkess & Salter LLC and any person. You should schedule a consultation with an attorney to discuss the specifics of your legal issues.