Unmarried Partner Medical Decisions in Nevada: How to Get Legal Authority

Your partner of 15 years is rushed to the ER after a car accident. You arrive at the hospital. The physician asks who has authority to consent to emergency surgery. Under Nevada law, the answer is: not you.

Nevada's default surrogate hierarchy for medical decisions when no advance directive exists follows a strict priority order: spouse, adult children, parents, siblings, then other blood relatives. An unmarried, unregistered partner — regardless of how long you have lived together or how well you know each other's wishes — has no legal standing in this hierarchy.

Why Common-Law Marriage Does Not Help

Nevada does not recognize common-law marriage. No matter how long you have cohabited, shared finances, or presented yourselves as a couple, you are not legally married unless you obtained a marriage license and had a ceremony. This means the legal shortcuts available in states that recognize common-law marriage (like Colorado or Iowa) do not apply here.

Domestic partnerships registered with the Nevada Secretary of State do grant some healthcare decision-making rights, but the registration process requires a deliberate filing — it does not happen automatically by living together.

What Happens at the Hospital

Without a designated healthcare agent, the hospital follows the statutory surrogate hierarchy. If your partner has adult children from a previous relationship, those children outrank you. If your partner's parents are alive and available, they outrank you. Even a sibling your partner has not spoken to in years has legal priority over an unmarried partner.

The hospital is not making a judgment call about the quality of your relationship — they are following Nevada law. And if the family members who do have legal standing disagree with what you believe your partner would want, you have no mechanism to override them. You cannot even be guaranteed visitation rights or access to medical information without HIPAA authorization.

The Fix: Name Each Other as Healthcare Agents

An advance directive under NRS 162A.855 lets each of you designate the other as your healthcare agent. This designation is legally binding and overrides the entire default surrogate hierarchy. Your partner moves from having zero legal standing to having full authority to make all medical decisions on your behalf.

Both partners should execute separate advance directives — one naming the other. Each document should also designate alternate agents in case both of you are incapacitated simultaneously (a car accident, for example).

To execute: each directive needs either notarization or two qualified adult witnesses. At least one witness must be unrelated to the principal by blood, marriage, or adoption and have no inheritance claim to their estate. After signing, register both directives with the Nevada Secretary of State's free Lockbox so hospitals have 24/7 access.

Additional Documents to Consider

An advance directive covers medical decisions, but unmarried partners should also consider:

• HIPAA authorization: Grants your partner access to your medical records. Some hospitals include this in the advance directive form; others require a separate document.
• Hospital visitation authorization: Ensures your partner is treated as family for visitation purposes, particularly in ICU settings with restricted access.
• Financial power of attorney: A separate document (not part of the healthcare directive) that grants authority over financial decisions during incapacity.

These additional documents are especially important for unmarried couples because none of the automatic spousal protections apply.

Act Before the Emergency

The window for executing these documents closes when incapacity occurs. If your partner is already in the ER without a directive, you cannot retroactively grant yourself authority. The only option at that point is a guardianship petition through the district court — a process that costs thousands of dollars and takes months.

The Nevada Advance Directive & Living Will Kit provides the NRS 162A.855 form and witness eligibility checklist for both partners, so you can execute matching directives and ensure neither of you is locked out of the other's medical care.

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