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Helping a Parent With Medicare: POA vs Medicare Authorization vs Personal Representative

Adult children often assume a power of attorney solves every Medicare call. Medicare disclosure authorizations, appointment-of-representative forms, HIPAA personal-representative status, and POAs are different tools with different jobs.

iRemoteNotary Editorial Team

Published and reviewed by iRemoteNotary
Last reviewed September 19, 2026

Quick Answer

Does a power of attorney automatically let me handle my parent’s Medicare calls?

Not automatically. A POA may help in some situations, but Medicare often expects its own authorization to disclose personal health information, an appointment-of-representative process for claims or appeals, MyMedicare account representative settings, or plan-specific forms.

Having a financial POA does not automatically create HIPAA personal-representative status for healthcare matters. HHS guidance states that, except for decedents, personal-representative treatment generally requires authority under other law to act on healthcare-related matters.

Four Labels Families Mix Up

LabelCore job
Medicare disclosure authorization (e.g., CMS-10106)Gives Medicare permission to talk with a chosen person about claims and health records
Appointment of Representative (CMS-1696)Appoints someone to act on a claim, appeal, grievance, or related request
HIPAA personal representativeSomeone treated like the individual under HIPAA because other law authorizes related healthcare decisions
Power of attorneyA legal instrument granting powers stated in the document under governing state law—scope varies widely

Families say “I have Mom’s POA” and expect 1-800-MEDICARE, a Medicare Advantage plan, or a doctor’s office to share everything. That assumption causes repeated call failures during Open Enrollment and year-round caregiving.

This guide separates Medicare authorization, personal-representative concepts, and powers of attorney. For the wider planning framework, return to the Healthcare Decision Documents & Open Enrollment Planning Center. For a seasonal preparation checklist, see Medicare Open Enrollment documents checklist.

Can I Call Medicare for My Parent?

Often yes—if your parent is on the line and gives verbal permission, or if Medicare already has a valid authorization for you, or if you are properly set up as a representative in the ways Medicare accepts for that conversation.

Medicare publication guidance for family helpers states that Medicare can give personal health information only if the beneficiary gives verbal permission while you are on the phone or if you have been added as an authorized representative.

Can Medicare Speak to Me Without Authorization?

For personal health information, generally no—unless an accepted permission path applies (for example, verbal permission during a joint call, a filed disclosure authorization, or another accepted representative arrangement).

General educational information about Medicare programs may be available without authorization. Person-specific claims, coverage, and records usually are not.

What Is a Medicare Authorization Form?

Medicare.gov lists an Authorization to Disclose Personal Health Information form (CMS-10106) for giving Medicare permission to talk with someone the beneficiary chooses about claims and health records.

That form is a Medicare/CMS process tool. It is not a general durable power of attorney, not a Florida health care surrogate designation, and not proof that you may make medical treatment decisions.

What Is an Appointment of Representative?

CMS Form CMS-1696 is used to appoint a representative to act on a claim, appeal, grievance, or request. Medicare.gov and HHS OMHA materials explain that a conforming written appointment may also be used if it meets regulatory requirements.

OMHA guidance notes that certain people may also act under state or other applicable law as authorized representatives (for example, a court-appointed guardian or a person with durable power of attorney or a health-care proxy), and that those people may need to submit appropriate legal documentation. That pathway still depends on the scope of the instrument and the entity processing the matter.

What Is a Personal Representative Under HIPAA?

Under HHS guidance, a personal representative is generally someone with authority under applicable law to make healthcare decisions for the individual. That person may exercise HIPAA rights related to the scope of that authority.

HHS FAQ 224 states that a power of attorney that does not include healthcare decisions in its scope would not authorize the holder to exercise the individual’s rights under the HIPAA Privacy Rule (with a different rule for decedents’ representatives).

Is a HIPAA Authorization the Same as a POA?

No. A HIPAA authorization is patient permission for specified uses or disclosures of protected health information. A POA grants legal authority to an agent within the powers written in the document.

A HIPAA authorization does not, by itself, appoint someone to make healthcare decisions. A POA does not, by itself, replace every Medicare or plan form.

Does My Parent Need to Be Incapacitated?

Not for every helper pathway. Many Medicare disclosure authorizations and account-representative setups are designed for a capable beneficiary who wants someone to help with information access or appeals.

Some healthcare decision documents become usable only after incapacity findings or other conditions in the document or state law. Read the instrument; do not assume incapacity is required—or irrelevant—for every form.

Can Someone Help During Open Enrollment?

Yes, helpers commonly assist with plan comparison and paperwork. Open Enrollment itself (October 15–December 7 for Medicare’s annual Open Enrollment period) does not require a POA or living will.

What helpers can say or change on a beneficiary’s behalf still depends on Medicare, plan, and account rules—not on the calendar season alone. Return to the Open Enrollment planning center for the annual checklist.

Do Medicare Advantage Plans Have Their Own Authorization Processes?

Often yes. A Medicare Advantage or Part D plan may require its own appointment-of-representative or authorization paperwork for plan appeals, grievances, or member-services conversations.

Do not assume a CMS form filed for Original Medicare automatically satisfies every Advantage-plan process, or the reverse. Ask the plan which form it wants for the exact task.

What Documentation Should Families Prepare?

Before peak Open Enrollment call volume, gather: the beneficiary’s Medicare Number / MBI, plan member ID if applicable, a government photo ID for the beneficiary when identity proof is needed, any existing POA or healthcare surrogate paperwork, and any already-filed CMS or plan authorizations.

Also confirm MyMedicare account access settings if the beneficiary uses Medicare.gov account tools for representatives. Keep copies organized; do not email sensitive identifiers insecurely.

Does a POA Need to Be Notarized? Can a Florida POA Be Notarized Online?

Under current Florida Statutes § 709.2105, a Florida power of attorney must be signed by the principal and two subscribing witnesses and acknowledged by the principal before a notary public (or as otherwise provided in § 695.03).

Many Florida POAs may be eligible for remote online notarization when the signer can complete identity verification, any witness requirements can be satisfied, and the receiving party will accept an electronically notarized instrument. See power of attorney online notarization.

Medicare and health plans decide what documentation they will accept for their own processes. They do not rewrite Florida execution law, and a notary does not decide whether Medicare must treat a POA as sufficient for a particular call.

What This Guide Does Not Claim

This guide does not claim Medicare automatically accepts every POA.

It does not claim a healthcare POA automatically grants financial authority, or that a financial POA automatically grants healthcare decision authority.

It does not claim a HIPAA authorization allows someone to make healthcare decisions.

It does not claim a CMS authorization grants general legal authority over all money and medical decisions.

It does not claim Open Enrollment requires these documents.

Frequently asked questions

Can I call Medicare for my parent?

Often yes if your parent gives verbal permission on a joint call, or if Medicare has a valid authorization or accepted representative arrangement for you. Person-specific information is not freely shared without an accepted permission path.

Does a POA let me access Medicare information?

Sometimes a POA helps, but Medicare frequently expects its own disclosure authorization, appointment-of-representative paperwork, account-representative settings, or plan forms. Scope and acceptance depend on the instrument and the entity you contact.

Is CMS-10106 the same as CMS-1696?

No. CMS-10106 is listed for authorizing Medicare to disclose personal health information to someone you choose. CMS-1696 appoints a representative for a claim, appeal, grievance, or related request. Use the form that matches the job.

Is a HIPAA authorization the same as a POA?

No. A HIPAA authorization permits specified information disclosures. A POA grants legal authority within its written powers. Neither automatically replaces the other.

Does Open Enrollment require these documents?

No. Open Enrollment is a coverage-change period. Helper documents can make caregiving easier, but they are not enrollment prerequisites created by the Open Enrollment calendar alone.

Does Medicare decide whether my POA is legally valid?

Medicare and plans decide what they will accept for their processes. Validity of a POA under state law is a separate legal question. A notary does not adjudicate either issue merely by completing a notarial certificate.

Sources and Official References

The following primary sources support the legal and procedural information in this guide. Requirements can change, so confirm current rules with the receiving organization before relying on a notarized document.

If your Florida POA needs notarization

When the document requiring notarization is a power of attorney—not a Medicare disclosure form—and the recipient will accept remote online notarization, you can complete an eligible session online with a commissioned U.S. online notary.