What Do I Need to Sign My Healthcare Proxy in Idaho?
Witness, notary, and remote online notarization (RON) requirements for healthcare proxies in Idaho.
Frequently Asked Questions
Idaho does not require witnesses for a healthcare proxy.Idaho Code § 39-4510; § 39-4511A; § 39-4502; § 39-4516Verified Jul 15, 2026
Notarization is not required for a healthcare proxy to be valid in Idaho.Idaho Code § 39-4510; § 39-4511A; § 39-4502; § 39-4516Verified Jul 15, 2026
Idaho allows Remote Online Notarization (RON) for healthcare proxies.Idaho Code § 39-4510; § 39-4511A; § 39-4502; § 39-4516Verified Jul 15, 2026 The notarization can be completed via secure video call with an approved RON provider. The state also accepts out-of-state RON.
To execute a healthcare proxy in Idaho: Give copies to your healthcare agent and doctors. Remote notarization is available; whether the document itself may be signed electronically is unresolved
Generally yes. Idaho accepts out-of-state healthcare directives in practice, but doesn't have an explicit reciprocity statute, so recognition rests on hospital practice and emergency-care doctrine.Idaho Code § 39-4502(1)(c); § 39-4509(3)Verified Jul 15, 2026 Idaho has NOT adopted the UHCDA. Idaho uses its own Medical Consent and Natural Death Act (Idaho Code Title 39, Ch. 45). No explicit interstate recognition statute exists. However, per § 39-4502(1)(c), an "advance care planning document" includes "another document that represents a competent person's authentic expression of such person's wishes concerning health care services," and per § 39-4509(3), "any authentic expression of a person's wishes with respect to health care services should be honored." These broad definitional provisions effectively allow recognition of out-of-state directives without a formal substantial-compliance test. The document portability tool covers reciprocity rules in detail.
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