I would like to address one final point.
The term “reasonably foreseeable” is very vague in medicine. Physicians, even those in palliative care, who claim they can predict how much time a patient has left are always or very often mistaken, unless the patient is at death's door. Two things in life are certain: birth and death. Between them, most of us have to pay taxes. Otherwise, we are very often mistaken. A whole range of criteria and situations must be examined in order to evaluate a patient. This is why it is impossible to predict exactly how much time a patient has left.