Frail patients without a single dominant diagnosis
Hospice eligibility guidelines: adult failure to thrive and debility
Since October 2014, CMS has not accepted debility or adult failure to thrive as the principal diagnosis on a Medicare hospice claim. Frail, declining patients can still be eligible for hospice. The certifying physician identifies the condition that contributes most to the terminal prognosis, reports it as the principal diagnosis, and lists debility, weight loss and other conditions as related or secondary diagnoses.
Reviewed by our medical director, September 24, 2026
On this page (7 sections)
What changed, and why it matters
In the fiscal year 2015 hospice payment rule, CMS stated that debility and adult failure to thrive are nonspecific, symptom-type diagnoses and are not to be used as the principal hospice diagnosis. Claims that report them as principal are returned to the provider. CMS also directed hospices to report all related and coexisting diagnoses on the claim.
The patient did not change. The coding did. An older adult with weight loss, falling function and several chronic conditions may well have a prognosis of six months or less. The task is to name what is driving the decline and to document it.
Historical indicators, now used as supporting evidence
| Indicator | Former guidance | Use now |
|---|---|---|
| Body mass index | BMI under 22 kg/m2, with the patient either declining enteral or parenteral nutritional support or not responding to it, in spite of adequate caloric intake. | Supporting evidence of nutritional impairment under the general decline indicators. Not a diagnosis. |
| Functional status | PPS or KPS of 40% or less. | Supporting evidence of functional decline for whatever principal diagnosis is chosen. |
| Weight loss | Unintentional and progressive, not due to a reversible cause. | Document percent change and time frame. A loss of more than 10% in six months is the value used in several diagnosis-specific guidelines. |
| Reversible causes considered | Depression, medicines, dental and swallowing problems, thyroid disease, malignancy, food access. | Still expected. Note what was considered and treated. |
Read this table together with the general decline indicators and the non-disease-specific baseline (functional status and dependence in activities of daily living) on the eligibility guidelines overview.
How to document the underlying condition
- Step 1
List every active serious condition
Heart failure, chronic lung disease, dementia, chronic kidney disease, prior stroke, Parkinson's disease, malignancy, diabetes with complications, protein-calorie malnutrition.
- Step 2
Ask which one contributes most to the prognosis
This is a clinical judgment. In frail older adults it is most often dementia, heart disease, cerebrovascular disease or chronic lung disease. It should be the condition you would expect to write on the death certificate as the underlying cause.
- Step 3
Compare against that diagnosis's guideline
Use the matching page in the eligibility guidelines. The patient may not meet it fully. That is common in this group and is where the next step matters.
- Step 4
Document the combined burden
Record the secondary conditions with their severity, the general decline indicators with dates and values, and the reasoning that ties them together into a prognosis of six months or less.
- Step 5
Record the patient's goals
Include the decision to decline hospitalization, artificial nutrition or further workup, where that applies. It is part of why the illness will run its normal course.
Supporting documentation
- Weights over 6 to 12 months and body mass index. Albumin or prealbumin if already drawn.
- Serial PPS or KPS scores. Which activities of daily living need help and since when.
- Falls, infections, pressure injuries, hospitalizations and emergency visits in the past 12 months.
- Cognitive status, with a FAST stage if dementia is present.
- Intake described in portions, swallowing problems, and the response to any nutritional intervention.
- Workup done for reversible causes, and the patient's or family's decision about further workup.
Comorbidities carry the case
The LCD guidance also weighs comorbidities. The presence and severity of conditions such as chronic obstructive pulmonary disease, congestive heart failure, ischemic heart disease, diabetes, neurologic disease (stroke, ALS, multiple sclerosis, Parkinson's disease), renal failure, liver disease, malignancy, AIDS and dementia can support a prognosis of six months or less even when the primary diagnosis alone does not. Document each one with its current severity and how it limits the patient.
For these patients the comorbidity section is not a footnote. It is usually the core of the eligibility narrative.
Not sure? Call
These are the referrals clinicians hesitate over most, because no single number makes the case. Prognosis is rarely clear cut. If you are weighing a referral, call and talk the case through with a hospice nurse, or ask for a physician-to-physician conversation with our medical director. A call is not a referral and does not commit the patient to anything.
If the patient is not hospice eligible now, we will say so and tell you what we would watch for. Some patients are better served by palliative care first. When you are ready, use Refer a patient. The hospice medical director, with the attending physician if there is one, makes the certification decision under 42 CFR 418.22.
A page you can share with the family
Families usually describe this situation as a parent who is slowing down, eating less and needing more help. Our guide Is it time for hospice? lists signs worth raising with a doctor or nurse, in plain language. It does not give an eligibility verdict. You are welcome to share it.
Patients have the right to choose their hospice provider. Beta Hospice does not offer anything of value in exchange for referrals.
About this page
- Written by
- Beta Hospice care team
- Clinically reviewed by
- our medical director
- Last reviewed
- September 24, 2026
- Next review
- March 24, 2027
How we write and review this site
Sources
- CMS Medicare Coverage Database (hospice local coverage determinations) (opens in a new tab)
- 42 CFR 418.22: Certification of terminal illness (opens in a new tab)
- 42 CFR 418.20: Eligibility requirements (opens in a new tab)
These sources support the general information on this page. For one person’s care and coverage, talk with the hospice team.
Refer a patient or ask a clinical question
Call any time. A nurse can talk through eligibility, timing and logistics for your patient.
Patients have the right to choose their hospice provider.
