A mental health advanced directive is a document that declares a person's preferences regarding the person's mental health treatment in the event of incapacitation. Washington State's mental health advance directive law passed in 2003. A mental health advanced directive may include:
A mental health advanced directive must provide a person with a full range of choices and be signed by two witnesses who know the person and attest that the person does not appear to be acting under incapacity, fraud, undue influence, or duress. A mental health advanced directive may be revoked at any time except during a period of incapacity, unless the terms of the directive allow revocation during periods of incapacity.
A health care provider must act in accordance with the terms of a mental health advanced directive to the fullest extent possible, unless compliance would violate an accepted standard of care, the requested treatment is not available, or another exception applies. Liability protections apply to providers who provide treatment according to a mental health advanced directive. A standard form for a mental health advance directive is provided in state law.
The pattern form used to create a mental health advanced directive is changed by:
A mental health advance directive may be acknowledged before a notary public instead of being witnessed by two adults.
A person who is 13 to 17 years of age may execute a mental health advance directive if the person is able to demonstrate they are capable of making informed decisions relating to behavioral health care.
Provisions stating an agent may act on behalf of the principal with respect to health care information are changed to specify the agent may act as the principal's personal representative for the purposes of HIPAA.
References to mental health are changed to behavioral health in the context of disorders and conditions which could trigger the provisions of a mental health advance directive. A substance use disorder professional may participate in an incapacity determination for the purpose of invoking a person's mental health advance directive in circumstances in which the role may be fulfilled by a mental health professional.