To qualify for hospice care under Medicare, a patient must have a terminal illness with a life expectancy of six months or less, assuming the disease follows its normal course. Two physicians must certify this prognosis: the hospice medical director (or a physician on the hospice team) and the patient’s own doctor, if they have one. Beyond that baseline requirement, specific criteria vary depending on the diagnosis, with detailed guidelines for conditions like heart failure, dementia, lung disease, ALS, kidney failure, and cancer.
The Six-Month Rule
The six-month prognosis is the foundation of hospice eligibility, written directly into federal regulations. It does not mean a patient must die within six months. It means that, in the clinical judgment of two physicians, the illness would likely lead to death within that timeframe if it progresses as expected. Patients who live longer than six months are not removed from hospice. They can continue receiving care as long as a hospice physician recertifies that they remain terminally ill.
This recertification follows a specific schedule. The first two benefit periods last 90 days each. After that, hospice coverage continues in unlimited 60-day periods. Starting with the third benefit period, a hospice doctor or nurse practitioner must meet with the patient face-to-face before each renewal to confirm that the terminal prognosis still applies.
General Signs of Decline
For many conditions, hospice teams look for a pattern of overall decline rather than one specific lab value. A widely used benchmark is dependence on help with at least two activities of daily living: feeding, walking, continence, transferring from bed to chair, bathing, or dressing. Progressive weight loss, repeated hospitalizations or emergency visits, and a general downward trajectory despite treatment all strengthen the case for hospice eligibility, regardless of the specific diagnosis.
Heart Failure Criteria
Patients with heart failure qualify when they’ve reached the most severe functional stage, classified as NYHA Class IV. At this stage, symptoms like shortness of breath and fatigue are present even at rest, and any physical activity increases discomfort. The patient must already be on optimal medical treatment, or have a documented reason for not tolerating standard medications (such as dangerously low blood pressure or kidney disease), or have declined surgical options.
An ejection fraction of 20% or below, which means the heart is pumping only about a fifth of the blood it should with each beat, provides strong supporting evidence. However, this measurement isn’t required if it hasn’t already been taken. The emphasis is on how the disease affects daily life, not on ordering new tests.
Dementia and Alzheimer’s Criteria
Dementia hospice eligibility uses a staging tool called the Functional Assessment Staging scale, or FAST. A patient generally needs to reach stage 7C or beyond, which describes someone who is no longer able to walk, has lost most meaningful speech, is incontinent, and depends entirely on others for all daily care.
Reaching that functional stage alone isn’t enough. The patient must also have at least one complication that signals the body is failing. These include recurrent infections like aspiration pneumonia or urinary tract infections, pressure ulcers at stage 3 or 4, persistent fever, weight loss exceeding 10% of body weight, or very low blood protein levels. Coexisting conditions such as heart failure, COPD, cancer, or liver or kidney disease also count.
COPD and Lung Disease Criteria
For chronic obstructive pulmonary disease, the core requirement is shortness of breath at rest or with minimal exertion that no longer responds well to inhaler or bronchodilator therapy. The National Hospice and Palliative Care Organization also encourages clinicians to consider several supporting factors: lung function (FEV1) at 30% or less of normal, oxygen saturation of 88% or below on room air, dependence on continuous oxygen therapy, a resting heart rate above 100, bluish skin discoloration, reliance on oral steroids, and signs that the right side of the heart is straining.
Hospitalization data helps frame the prognosis. Roughly one-third of patients admitted with severely elevated carbon dioxide levels in the blood die within six months. Patients who have required mechanical ventilation, failed to wean off a ventilator, or been intubated for more than 72 hours face significantly higher mortality as well.
ALS Criteria
Amyotrophic lateral sclerosis, or ALS, has its own set of eligibility pathways. A patient needs to meet at least one of the following:
- Respiratory decline: Breathing capacity has dropped to less than 30% of normal, the patient experiences shortness of breath at rest, and they have declined mechanical ventilation (or use external ventilation only for comfort).
- Nutritional decline: The patient shows both rapid disease progression and critical nutritional impairment. This means oral intake is no longer enough to sustain life, weight loss is continuing, dehydration is present, and the patient is not using a feeding tube or other artificial methods to maintain nutrition.
All of these changes must have occurred within the 12 months before the initial hospice certification.
Kidney Failure Criteria
For chronic kidney failure, the first requirement is that the patient is not pursuing dialysis or a kidney transplant, or is discontinuing dialysis. Beyond that, kidney function must be severely impaired, with a glomerular filtration rate below 15 (meaning the kidneys are filtering less than 15% of normal) or a very high creatinine level in the blood.
Supporting signs include the buildup of waste products causing nausea and confusion (uremia), very low urine output, dangerously high potassium that doesn’t respond to treatment, fluid overload that can’t be managed, and inflammation around the heart caused by kidney failure. For patients with diabetes, a slightly lower creatinine threshold applies, reflecting the different way kidney disease progresses in diabetic patients.
Cancer Criteria
Cancer is one of the more straightforward hospice diagnoses because the trajectory is often clearer. Patients typically qualify when their cancer has metastasized or progressed despite treatment, when they’ve decided to stop curative therapy, or when further treatment would offer no meaningful benefit. Clinicians look at overall functional status, including how much of the day a patient spends in bed, whether they can care for themselves, and how rapidly they’ve declined. A pattern of increasing debility, weight loss, and symptom burden despite treatment points toward hospice eligibility.
What Hospice Care Actually Covers
Qualifying for hospice doesn’t mean giving up all medical care. It means shifting the focus from curing the disease to managing symptoms and maintaining comfort. Under Medicare’s hospice benefit, coverage includes nursing visits, medications related to the terminal diagnosis, medical equipment like hospital beds and oxygen, aide services for personal care, social work support, chaplain visits, and bereavement support for family members after a patient’s death.
Patients can leave hospice at any time if they choose to resume curative treatment. They can also re-enroll later if their condition worsens again. The decision is never permanent, and it doesn’t require giving up your regular doctor. Your attending physician can remain involved in your care throughout the hospice period.