California Living Will Requirements
California adds a safeguard most states skip: if you are a resident of a skilled nursing facility when you sign, your directive is not effective at all unless a patient advocate or ombudsman designated by the state Department of Aging also signs as a witness, on top of or instead of your own two witnesses, and notarization does not substitute for that requirement.
Introduction
California adds a safeguard most states skip: if you are a resident of a skilled nursing facility when you sign, your directive is not effective at all unless a patient advocate or ombudsman designated by the state Department of Aging also signs as a witness, on top of or instead of your own two witnesses, and notarization does not substitute for that requirement. What people commonly call a living will is, in California, your own written statement of the medical treatment you want or want withheld once you can no longer speak for yourself. California does not treat it as separate from the rest of your advance-care planning: Probate Code Sections 4600-4806 fold this treatment-wishes declaration together with the power to name a health care agent into a single instrument, the Advance Health Care Directive, and the statute itself never uses the phrase 'living will.' This guide covers the treatment-wishes side of that directive: how to phrase your wishes, how to execute it validly, and the skilled-nursing-facility rule above. Naming someone to carry out decisions you have not spelled out is a separate task the California Healthcare Power of Attorney page walks through in its own right.
Key Things to Know
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California's own statute never uses the phrase 'living will'; it defines only an 'Advance Health Care Directive.' Your living will is the treatment-wishes half of that one document: your written statement of which medical treatments you want or want withheld if you cannot speak for yourself. It does not name who decides for you; that is a separate function within the same directive.
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A living will is not a last will and testament. A living will governs medical care while you are alive but unable to communicate; a last will and testament governs who inherits your property after you die. Most people preparing one eventually want the other too.
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California does not have a stand-alone living-will form. Probate Code Sections 4600-4806 fold the treatment-wishes declaration and the health care power of attorney into one combined Advance Health Care Directive.
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If you are a resident of a skilled nursing facility when you sign, California requires an additional witness: a patient advocate or ombudsman designated by the Department of Aging. This applies even if the rest of the document is notarized.
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Artificial nutrition and hydration is included automatically in your general treatment-wishes instruction. California's optional form does not require you to initial it as a separate, stand-alone choice.
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California law does not include a pregnancy-exclusion clause. Nothing in the Health Care Decisions Law changes, suspends, or voids your directive if you are pregnant.
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You can revoke your treatment-wishes instructions at any time, in any manner that communicates your intent to revoke, a much looser standard than the signed-writing-or-personal-notice rule for revoking an agent's authority (see California Healthcare Power of Attorney for that side).
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Registering your directive with the California Secretary of State's Advance Health Care Directive Registry is optional. It is not required for your directive to be valid.
Key decisions before you file
Before you file a Living Will in California, a few decisions shape the document: which option to choose and what each one means. The Living Will guide walks through them.
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California Requirements for Living Will
California does not have a legally separate living-will statute. Probate Code Sections 4600-4806 (the Health Care Decisions Law) create one combined instrument, the Advance Health Care Directive, defined as either an individual health care instruction (treatment wishes), a power of attorney for health care (agent designation), or both together in one document with one execution block.
Federal law requires Medicare- and Medicaid-participating hospitals, nursing homes, and other facilities to inform patients in writing of their right under California law to make an advance directive, including stating their own treatment wishes.
Probate Code Section 4609 defines 'capacity' as the ability to understand the nature and consequences of a decision and to make and communicate a decision, including, for health care decisions specifically, the ability to understand the significant benefits, risks, and alternatives. You must have this capacity to execute a valid directive.
If you use witnesses instead of a notary, California requires two adult witnesses who are not your designated agent, your health care provider or an employee of your health care provider, or the operator or an employee of a community care facility or residential care facility for the elderly. At least one witness must not be related to you by blood, marriage, or adoption and must not be entitled to any part of your estate. Each witness signs a declaration under penalty of perjury; the unrelated witness signs an additional declaration. Witnessing is not mandatory. Notarization under Section 4673 is an equally valid, independently sufficient alternative, not a fallback.
Acknowledging your directive before a notary public is not a backup option for people who can't find witnesses. Probate Code Section 4673 makes notarization and two-witness signing two independently sufficient, co-equal ways to execute a valid directive. Electronic directives, however, must always be notarized; the witness-only path is not available for e-signed directives.
Sections 4670-4678 also let you name a health care agent inside the same Advance Health Care Directive. That is a separate function from the living-will/treatment-wishes instruction covered on this page: naming an agent gives someone else decision-making authority, rather than stating your own wishes directly. For full agent-designation guidance, see California Healthcare Power of Attorney.
California's optional Section 4701 statutory form lets you choose between prolonging life as long as possible, or not prolonging life if (1) you have an incurable and irreversible condition expected to cause death within a relatively short time, (2) you become permanently unconscious, or (3) the likely risks and burdens of treatment would outweigh the expected benefits. This single instruction covers all life-sustaining treatment, including artificial nutrition, hydration, and CPR (Probate Code Section 4617). California does not require artificial nutrition and hydration to be initialed as a separate choice.
California Health and Safety Code Section 442.5 gives terminally ill patients the right to be informed of comprehensive pain and symptom management options at the end of life, including adequate pain medication, palliative care, and hospice care, regardless of the life-sustaining treatment choices stated in your directive.
Federal HIPAA regulations (45 CFR Section 164.508) govern how your health care agent can be authorized to access your protected health information once the agent-designation portion of your combined directive is in effect. This authorization supports the agent-decision-maker half of your directive; it does not change or expand your own treatment-wishes instructions.
California treats revocation of your treatment-wishes instructions very differently from revocation of your agent's authority. You may revoke all or part of your treatment instructions at any time, in any manner that communicates your intent to revoke. There is no fixed method required. Revoking your agent's designation, however, requires a signed writing or personally informing your health care provider, a stricter standard.
A written advance health care directive validly executed in another state or jurisdiction, in compliance with that jurisdiction's law or California's, is valid and enforceable in California to the same extent as a directive executed here. A physician or health care provider may presume such a directive is valid absent knowledge to the contrary.
California's Uniform Anatomical Gift Act provisions let you authorize organ and tissue donation, and California's own optional Section 4701 statutory form includes a dedicated organ-donation section alongside its treatment-wishes and agent-designation sections.
A Physician Orders for Life-Sustaining Treatment (POLST) form, addressed at Probate Code Sections 4780-4785, is a separate physician's order signed by a physician, nurse practitioner, or physician assistant. It is not part of your Advance Health Care Directive itself. It is typically used alongside a directive, especially for patients with serious illness, to translate treatment wishes into actionable medical orders. It does not replace, and is not required by, your living-will instructions.
California's End of Life Option Act (Health and Safety Code Sections 443-443.22) lets qualified, mentally capable, terminally ill adults request aid-in-dying medication. This is a separate legal process from your Advance Health Care Directive: it requires your own contemporaneous, repeated request at the time, and is not something you can elect or pre-authorize through your living-will instructions.
If you are a resident of a skilled nursing facility when you sign your advance health care directive, it is not effective unless a patient advocate or ombudsman designated by the California Department of Aging also signs as a witness, either as one of your two witnesses or in addition to notarization. Notarization alone does not satisfy this requirement. The ombudsman witness may rely on representations from facility staff, administrators, or family members as convincing evidence of your identity if that basis is reasonable.
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Check my Living WillFrequently Asked Questions
In California, a living will is the treatment-wishes half of the Advance Health Care Directive, the single document Probate Code Sections 4600-4806 use to cover end-of-life medical decisions. It lets you write down, in your own words or using the optional Section 4701 form's three-condition language, whether you want life-sustaining treatment continued or withheld if you become terminally ill or permanently unconscious. There is no separate California statute called a 'living will'. The term describes this part of the combined directive, not a stand-alone filing.
A living will lets you state your own treatment wishes directly, in your own words, with no agent needed to carry them out. A health care power of attorney instead lets you name someone to decide for you on anything you haven't spelled out yourself. California combines both functions into one document, but they remain two distinct jobs; see California Healthcare Power of Attorney for the agent-designation side.
These control completely different things at completely different times. A living will (part of your California Advance Health Care Directive) states your medical treatment wishes while you are alive but unable to communicate. A last will and testament says who inherits your property after you die, and only takes legal effect at death. Having one does not replace the other. Most people executing an Advance Health Care Directive for end-of-life care planning also want a separate California Last Will and Testament for their estate.
Yes, and it's easy to miss. Probate Code Section 4675 makes the directive ineffective for a skilled-nursing-facility resident unless a patient advocate or ombudsman assigned by the California Department of Aging also signs as a witness, on top of (or as one of) your two regular witnesses. Notarizing the document does not substitute for this signature.
You do not. Whichever general end-of-life box you initial on California's optional Section 4701 form already covers artificial nutrition and hydration along with every other form of life-sustaining treatment, per the 'health care decision' definition at Probate Code Section 4617. There's no separate ANH line to fill out on its own, which trips people up if they've seen a different state's form.
It doesn't. California is one of the states whose Health Care Decisions Law has never included a pregnancy-exclusion clause. Your directive keeps its full effect regardless of pregnancy status, unlike a handful of other states that do carve this out.
Registration is entirely your call. California's Secretary of State runs a voluntary Advance Health Care Directive Registry (Probate Code Section 4800) so providers can look up your directive on request, but Section 4803 says outright that skipping registration has no effect on validity. The document works the moment it's properly signed, registry or not.
It does. Probate Code Section 4676 treats an advance health care directive validly signed under another state's law, or under California's, as fully valid here. A physician can rely on it as-is unless they have specific reason to think otherwise.