Medicare’s certification of terminal illness is the written statement in which a physician attests that a patient’s life expectancy is six months or less if the illness follows its expected course. Without it, Medicare will not pay for hospice care. The rules cover who is allowed to sign, what clinical reasoning must appear in writing, when the document has to be completed, and how often it has to be renewed for the patient to keep receiving the benefit.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness
The Six-Month Prognosis Standard
The medical requirement is a professional estimate: the certifying physician, using clinical judgment, concludes that the patient is expected to live six months or less if the terminal illness runs its normal course.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness Six months is not a deadline. Patients who live longer can continue on hospice indefinitely, provided a physician recertifies at each new period that the prognosis still holds.2Medicare.gov. Hospice Care
A diagnosis by itself does not qualify anyone. The prognosis has to rest on specific clinical evidence in the patient’s record: physical signs of decline, functional deterioration, lab work, or imaging that supports the life-expectancy estimate.3Centers for Medicare & Medicaid Services. Local Coverage Determination L34538 – Hospice Determining Terminal Status
Who Can Sign the Certification
The first certification requires two physician signatures: the hospice medical director (or another physician on the hospice’s interdisciplinary team) and the patient’s attending physician, if the patient has designated one.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness After that first period, each recertification needs only one signature, from the hospice medical director or another hospice physician.4Centers for Medicare & Medicaid Services. Hospice Certifying Enrollment Questions and Answers
Only doctors of medicine and doctors of osteopathy can certify. This surprises families because a nurse practitioner or physician assistant can serve as the patient’s attending clinician for hospice purposes and will appear in that role on claims. They still cannot sign the terminal illness certification itself.4Centers for Medicare & Medicaid Services. Hospice Certifying Enrollment Questions and Answers
Medicare Enrollment for the Certifying Physician
Every physician who signs the certification must be enrolled in Medicare, or have formally opted out, through the Provider Enrollment Chain and Ownership System (PECOS). The requirement took effect in 2024 under Section 6405 of the Affordable Care Act. Claims are now denied automatically when the certifying physician’s enrollment status cannot be verified at the time of certification, and enrolling later does not fix a claim that has already been denied.4Centers for Medicare & Medicaid Services. Hospice Certifying Enrollment Questions and Answers Hospice agencies usually check enrollment before obtaining a signature, but the issue can cause delays when the attending physician has an unusual practice arrangement.
The Physician Narrative
Every certification and recertification has to include a short written narrative from the physician explaining the specific clinical findings that support a prognosis of six months or less.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness It has to be individualized. Checkboxes and boilerplate language reused across patients do not satisfy the rule, and this is where compliance problems most often surface.
The narrative appears either directly above the physician’s signature on the certification form or as a signed addendum. The physician must attest that they wrote the narrative themselves, based on their own review of the medical record or examination of the patient. Beginning with the third benefit period, the narrative also has to explain how the required face-to-face encounter’s findings support the continued prognosis.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness
When the Certification Has to Be Completed
The initial certification may be signed up to 15 calendar days before the patient formally elects hospice. If the hospice cannot obtain a written certification before care begins, it must get a verbal certification within two calendar days of admission. The written certification then has to be completed and placed in the medical record before the hospice submits any claim for payment.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness
The certification and its supporting clinical information live in the patient’s medical record rather than in a separate file. Supporting information may initially be communicated verbally, but it must end up documented in the record and incorporated into the hospice’s eligibility assessment.5CMS. Hospice Services
Recertification for Each New Benefit Period
The Medicare Hospice Benefit is divided into benefit periods: two 90-day periods, followed by an unlimited number of 60-day periods.2Medicare.gov. Hospice Care Every new period requires a fresh recertification confirming that the patient still meets the six-month prognosis standard. Recertification can be completed up to 15 calendar days before the next period begins.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness
The Face-to-Face Encounter
Starting with the third benefit period and continuing for every period after that, a hospice physician or hospice nurse practitioner has to see the patient in person before the recertification is signed. The visit must occur no more than 30 calendar days before the new period begins.6CMS. Hospice Face-to-Face Guidance Its purpose is clinical: the clinician gathers findings on the patient’s current condition, and those findings feed directly into the recertification narrative.1eCFR. 42 CFR 418.22 – Certification of Terminal Illness
Only a physician or nurse practitioner employed by or under contract with the hospice may conduct the encounter. An outside attending physician cannot satisfy this piece. When a patient transfers to a new hospice while already in the third or a later period, the receiving hospice has two days after admission to complete the encounter if it could not arrange one beforehand.6CMS. Hospice Face-to-Face Guidance
The Election Statement Is Separate
Certification is the physician’s document. The patient signs a different one, the election statement, which chooses hospice care and identifies the hospice agency and the attending physician. The election statement confirms that the patient understands hospice focuses on comfort rather than cure, and it lays out how Medicare coverage will change.7eCFR. 42 CFR 418.24 – Election of Hospice Care
By electing hospice, the patient waives Medicare payment for treatment aimed at curing the terminal illness or a related condition. Medicare still pays for care unrelated to the terminal diagnosis, but the hospice is expected to provide almost everything else. The election statement must disclose cost-sharing obligations, the patient’s right to receive an addendum listing any conditions the hospice considers unrelated to the terminal illness, and contact information for the Beneficiary and Family Centered Care Quality Improvement Organization in the patient’s state.7eCFR. 42 CFR 418.24 – Election of Hospice Care
If the Patient Improves
Certification is a continuing requirement, not a one-time judgment. If a patient stabilizes or improves so that the six-month prognosis no longer applies, the hospice must discharge them. The hospice medical director issues a written discharge order, and when the patient has an attending physician involved in care, that physician should be consulted before the discharge is finalized.8eCFR. 42 CFR 418.26 – Discharge from Hospice Care A patient discharged for improvement is not barred from returning to hospice later if the prognosis again meets the standard and a physician signs a new certification.