When the medical professionals state that the individual has six months to live, protocol is to arrange Hospice or Palliative care.
The Hospice / Palliative providers will have their professionals take over complete care of the patient. including medication, hydrating, food, nourishment, nursing if needed, etc.
It's alleged that The Insurance Companies may advance three months payment in advance. If the individual doesn't make it for the three months, the funds are not returned to the insurance company but is kept by the providers. (Financial incentive)