Do You Need Both Financial and Medical Powers of Attorney?

Why financial and medical powers of attorney serve different purposes, why most Kansas adults benefit from having both, and how the two documents work together.

A common question we hear is whether one power of attorney can cover everything: finances, medical decisions, the whole picture. The answer is no. Financial and medical powers of attorney are distinct legal documents that grant authority over distinct categories of decisions, are governed by different parts of Kansas law, and often need to name different agents based on the specific competencies the role requires.

For most Kansas adults, the answer to “do I need both?” is yes. The financial POA handles incapacity for financial matters. The healthcare POA handles incapacity for medical decisions. Skipping either one leaves a significant gap in your incapacity planning, exactly the kind of gap that sends families to probate court for conservatorship when something happens.

After 27 years and 5,423 trusts drafted at Gary Eastman’s Leawood-based practice serving the Kansas City metro, we’ve helped Kansas families understand why both documents matter and how to coordinate them. Here’s the practical version.

What Each Document Does

The two documents address different scenarios that arise during incapacity. Understanding what each one covers makes clear why both are needed.

Financial Durable Power of Attorney. Authorizes your agent to handle financial and property matters: paying bills, accessing bank accounts, managing investments, dealing with real estate, signing tax returns, handling insurance, managing business interests, and similar financial activities. Governed by the Kansas Power of Attorney Act (K.S.A. 58-650 through 58-665).

Healthcare Power of Attorney. Authorizes your agent to make medical decisions if you can’t speak for yourself: choosing among treatment options, consenting to surgery, authorizing hospital admission, deciding about life-sustaining treatment, and end-of-life decisions. In Kansas, governed by K.S.A. 58-625 through 58-632 (Durable Power of Attorney for Health Care Decisions Act).

A financial POA does not authorize medical decisions. A healthcare POA does not authorize financial transactions. Each document is limited to its specific category, and each is required to operate within its scope.

Why You Need Both

Imagine you’re hospitalized after an accident. You’re alive but unable to communicate. Specific decisions need to be made on your behalf:

Medical decisions. Should you have surgery? Which procedure? Which doctor? Which hospital? Whether to consent to a specific treatment plan? Without a healthcare POA, your medical team turns to next-of-kin priority order: spouse, adult children, parents, siblings. The default decision-maker may not be the person you’d have chosen.

Financial decisions. Your mortgage payment is due. Your business has decisions that need to be made. Your bank accounts need to be accessed to pay medical bills, household expenses, and the bills that don’t stop just because you’re hospitalized. Without a financial POA, your family typically has to go to probate court for conservatorship to handle these matters.

Both scenarios are urgent. Both happen simultaneously. Neither one is handled by the other document. This is why both POAs matter, why they’re rarely useful alone, and why most complete estate plans include both.

Can the Same Person Serve in Both Roles?

Yes. It’s common for the same person to serve as both financial and healthcare agent, especially when that person is a trusted spouse or adult child. The single-agent approach has advantages: one person making decisions across both domains, easier coordination between financial and medical considerations, and a streamlined chain of authority.

However, the right agent for financial decisions isn’t always the right agent for medical decisions, and vice versa. Reasons to consider different agents:

Different competencies. Financial decisions require comfort with money, attention to detail, and willingness to deal with banks, brokerages, and tax matters. Medical decisions require emotional steadiness, comfort with healthcare settings, and willingness to engage with doctors and hospitals. The family member who’s great with money may not be the one you want in the hospital making decisions about your care.

Different geographic considerations. A medical agent benefits from being geographically nearby, especially during ongoing care. A financial agent can be more remote because most financial matters can be handled from anywhere.

Conflict of interest concerns. Some families have specific concerns about conflicts: an adult child who would inherit your estate may have subtle conflicts when making decisions about end-of-life care or how to spend your money on healthcare. Splitting the roles can mitigate these concerns.

Different relationships. Some family relationships work well for financial collaboration and poorly for medical decision-making. Others are the reverse. The roles can be split based on which family member is the right fit for which set of decisions.

There’s no single right answer. Many families use the same agent for both, which works well when that agent is the right fit for both kinds of decisions. Others split the roles deliberately.

The Living Will and HIPAA Authorization

Two additional documents work alongside the healthcare POA to provide complete medical incapacity planning:

Living Will (Advance Directive). Your written instructions about end-of-life care, including life-sustaining treatment, resuscitation, artificial nutrition and hydration. Governed by the Kansas Natural Death Act (K.S.A. 65-28,101 through 65-28,109). The Living Will gives your healthcare agent (and your medical team) clear guidance about your wishes in specific end-of-life scenarios. Without it, your agent has to guess about decisions you might have made differently.

HIPAA Authorization. Allows the people you’ve named to access your medical records. Without this authorization, federal privacy law prevents your family from getting information they need to make informed decisions on your behalf. A healthcare POA typically includes HIPAA-style language, but a separate HIPAA authorization specifically naming the people who can receive medical information is often more practical for ongoing situations.

A complete medical incapacity package usually includes all three: healthcare POA, Living Will, and HIPAA authorization. They work together: the POA authorizes the agent to make decisions, the Living Will provides guidance about end-of-life specifically, and the HIPAA authorization confirms the agent’s access to medical information.

What Happens Without Each

Specific consequences of missing each document:

No financial POA. If you become incapacitated, your family typically has to seek conservatorship through probate court. The Kansas conservatorship process (K.S.A. 59-3050 through 59-3094) involves filing a petition, court hearings, court-appointed guardian ad litem, formal appointment of a conservator, and ongoing court supervision including annual accountings. Costs typically exceed the original POA work would have cost. Time from filing to conservator appointment is usually weeks to months. Meanwhile, financial matters may go unmanaged.

No healthcare POA. Medical providers turn to next-of-kin priority order: spouse, adult children, parents, siblings, more distant relatives. Whoever ranks first in the order becomes the default decision-maker, regardless of whether you’d have chosen them. For some families this works out. For others, the default decision-maker isn’t the person you’d want speaking for your medical care. Conflicts among multiple potential decision-makers can also cause delays in time-sensitive situations.

No Living Will. Without your written instructions about end-of-life care, your healthcare agent (or default decision-maker) has to guess about specific decisions like whether to continue life support. Some agents are comfortable making these decisions. Others find them devastating without clear guidance from the patient. Family members may also disagree about what the incapacitated person would have wanted, leading to disputes during an already painful time.

No HIPAA authorization. Hospitals and medical providers may refuse to share information with family members, even close family members. This can delay decision-making and create frustrating barriers when family needs to understand what’s happening. Some families have experienced situations where they couldn’t get basic information about an incapacitated parent’s condition until they sorted out the legal authority.

Coordinating Both Powers of Attorney

When you create both financial and healthcare powers of attorney as part of a complete estate plan, coordination matters:

Consistent or different agents. Decide deliberately whether the same person serves both roles or whether they’re split. Document the reasoning so backup agents understand the structure.

Backup agents. Each POA should name backup agents who serve if the primary can’t or won’t. Backups matter more than people often realize; if your primary agent is unavailable when something urgent happens, the backup steps in immediately rather than the family scrambling to figure out who has authority.

Coordination with other estate planning documents. Powers of attorney terminate at death; they don’t continue into post-death estate administration. Make sure the people who serve as your agents during incapacity are also the right people (or coordinate with the right people) to handle estate administration after death. The same person doesn’t have to do both, but the transition should be deliberate.

Periodic review. Powers of attorney should be reviewed every three to five years, or whenever the named agent’s circumstances change (death, divorce, moving away, declining capacity themselves). An outdated POA naming an agent who’s no longer the right person doesn’t help anyone.

For broader context on how powers of attorney fit into a complete estate plan, see our explanation of powers of attorney.

How Both Documents Are Created

In a typical estate planning engagement that includes both financial and healthcare powers of attorney:

• The initial conversation covers your potential agents, what authority you want them to have, and any specific concerns
• The attorney drafts both documents, coordinated with each other and with the rest of your estate plan
• You review the drafts and request revisions
• Both documents are executed with proper formalities (signing, witnesses for the healthcare POA, notarization for both)
• Original signed documents are stored safely; copies are typically distributed to your agents and any institutions that should have them on file

The cost of both POAs together as part of a comprehensive estate planning package is typically modest. Our powers of attorney work is usually included within a coordinated planning engagement alongside wills, trusts, healthcare directives, and HIPAA authorizations.

What the Free Call Is For

The 15-minute call sorts out which powers of attorney you need, who the right agents are, and how to coordinate the documents with the rest of your planning. Sometimes the answer is the standard combination of financial POA, healthcare POA, Living Will, and HIPAA authorization. Sometimes the answer is a more limited approach for specific situations.

By the end of the call, you’ll know more about your situation than you did when you picked up the phone. Whether you hire us or not.

Frequently Asked Questions

Is there a difference between a medical POA and a financial POA?

Yes. They’re different documents that grant authority over different categories of decisions. A financial power of attorney authorizes your agent to handle financial matters: banking, investments, real estate, taxes, business interests, and similar financial activities. A medical (or healthcare) power of attorney authorizes your agent to make medical decisions if you can’t speak for yourself: treatment choices, surgery consent, hospital admission, end-of-life decisions. The two documents are governed by different Kansas statutes (the Power of Attorney Act for financial POAs, the Durable Power of Attorney for Health Care Decisions Act for healthcare POAs), require different execution formalities, and often benefit from different agents based on the competencies each role requires. A financial POA does not authorize medical decisions; a medical POA does not authorize financial transactions. Most complete estate plans include both because each addresses different scenarios.

Does a POA cover medical and financial?

Generally no, not in the same document. While it’s theoretically possible to draft a single document granting both financial and medical authority, the standard practice in Kansas is to use separate documents because they’re governed by different statutes, require different execution formalities, and often have different practical needs. A financial POA needs to be recognized by banks, brokerages, and the IRS, which look for specific statutory language and notarization. A healthcare POA needs to be recognized by hospitals and medical providers, which look for compliance with the Durable Power of Attorney for Health Care Decisions Act and typically also require witnesses in addition to notarization. The cleaner approach is two separate documents that can each be presented to the relevant institutions, with consistent or different agents as appropriate for the situation.

What are the disadvantages of a healthcare power of attorney?

The main disadvantage is that the agent has significant authority over medical decisions, which can be misused if the wrong person is chosen. An agent with conflicts of interest (a beneficiary who would inherit your estate, a family member with strained relationships) might make decisions that don’t reflect your actual wishes. Other potential issues include outdated documents naming agents who are no longer the right person, conflicts between multiple family members about which document controls (if you have an old POA naming one person and a newer one naming another), institutional resistance from hospitals or providers who don’t recognize the document or its scope, and the emotional weight on the agent making end-of-life decisions without clear guidance. Most of these disadvantages are manageable through careful agent selection, current document drafting, coordination with a Living Will that provides specific end-of-life guidance, and periodic review.

Can a family member override a healthcare proxy?

Generally no, not in the legal sense. The healthcare power of attorney designates a specific agent to make decisions, and that agent’s authority takes precedence over other family members’ preferences. A spouse, adult child, or sibling who disagrees with the agent’s decisions doesn’t have legal authority to override them. In practice, however, family disputes can affect medical decision-making in real ways. Hospitals and providers may be reluctant to act when there’s visible family conflict, even if the agent has clear legal authority. Family members can also petition the court to challenge the agent’s actions, seek the agent’s removal, or argue that the agent is breaching fiduciary duty. The court can intervene in cases of serious abuse or breach. The healthcare POA gives the agent legal authority; it doesn’t necessarily eliminate family conflict, which is why agent selection and family communication matter.

What’s the difference between a healthcare proxy and a living will?

A healthcare proxy (more formally called a healthcare power of attorney in Kansas) designates a person to make medical decisions on your behalf if you can’t speak for yourself. The agent has discretion to make decisions across whatever situations arise, based on the agent’s judgment about what you would have wanted. A Living Will (Advance Directive), by contrast, provides specific written instructions about particular end-of-life decisions: whether you want life-sustaining treatment if there’s no reasonable hope of recovery, whether you want resuscitation, whether you want artificial nutrition and hydration. The Living Will doesn’t designate a decision-maker; it provides guidance to the decision-makers (your healthcare agent and your medical team) about your wishes. Most complete medical incapacity plans include both: the proxy designates the agent, and the Living Will tells that agent what you want in specific scenarios. Skipping either one leaves a gap.