[…] None of that is true however. As long as the treatment provided is a covered service on the patient’s health insurance plan, and as long as any required pre-authorization was taken care of, the health insurance carrier does not withhold payment simply because the patient acted against medical orders and checked out of the hospital. This is also true of other forms of non-compliance: for example, patients who don’t fill their prescriptions or those who resume activity too soon after surgery will generally find that their health insurance still covers their bills according to the language of the contract.
If “never events” on the patient end of the scale were cause for claims denials, I have a feeling that there would be a lot more denied claims. Health insurance carriers can and do charge higher premiums for various choices people make (like smoking, for example). But once a policy is in force, and premiums are paid on time – and assuming the application was completed honestly – the coverage is usually not dependent on the patient following doctors orders