If you are helping a loved one complete a medical power of attorney or advance health care directive in California, the witness rules matter. In most situations, California law allows an advance health care directive to be made valid either by two qualified witnesses or by notarization. But there is an important exception: if the person signing is a patient in a skilled nursing facility, the directive is not effective unless a patient advocate or ombudsman signs as a witness, either as one of the two witnesses or in addition to notarization.
What counts as a medical power of attorney in California?
In California, the medical power of attorney is part of the Advance Health Care Directive form. That form lets a person name an agent to make health care decisions and also gives room for health care instructions. The California statutory form says it may be completed either by two qualified witnesses or by acknowledgment before a notary public.
When is an ombudsman required?
The ombudsman witness rule applies only when the signer is a patient in a skilled nursing facility at the time the directive is executed. In that setting, Probate Code section 4675 says the advance directive is not effective unless a patient advocate or ombudsman designated by the Department of Aging signs as a witness. The statute explains that this special rule exists because some skilled nursing facility patients may be insulated from voluntary decisionmaking and need extra protection to confirm they are signing willingly.
What is an ombudsman’s role?
California’s Long-Term Care Ombudsman program helps residents in long-term care facilities with concerns involving health, safety, welfare, rights, abuse, neglect, and quality of care. The Department of Aging says ombudsman services are free, confidential, and available to residents of long-term care facilities.
What if the patient is not in a skilled nursing facility?
If the patient is not in a skilled nursing facility, the special ombudsman witness requirement in Probate Code section 4675 does not apply. In that case, the directive may be valid if it is signed by two qualified witnesses or acknowledged before a notary public, so long as the witness rules in Probate Code sections 4673 and 4674 are satisfied. Those witness rules prohibit certain people from serving, including the patient’s health care provider, employees of the provider, the operator or employee of a community care facility, and the operator or employee of a residential care facility for the elderly.
Why this matters in practical life
This comes up often when families are trying to complete forms for a parent, spouse, or relative in a facility. If the person is in a skilled nursing facility, the wrong witness setup can make the document ineffective. If the person is at home, in a hospital, or in another setting that is not a skilled nursing facility, the family usually follows the standard California rules for witnesses or notarization instead.
For families in San Bernardino County and Riverside County, this is especially important when documents are being prepared for a hospital discharge, a care facility admission, or urgent planning for a loved one’s medical decisions. A correctly executed directive can save time and prevent delays when the health care provider needs proof of authority.

Disclaimer
Khan Paralegal and Notary is not an attorney and does not provide legal advice. We can assist with notarization and document preparation support, but we cannot tell you which legal option is best for your situation.
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