Helping a Parent Through AEP in Houston: Scope of Appointment, CMS-10106, and What You Can Legally Do

It usually starts with a phone call in late September. A parent mentions that a thick envelope came from their plan, or that the phone has not stopped ringing, or that they are not sure whether the card in their wallet still works. An adult child offers to help. And then, somewhere between the first call to the plan and the third transfer, they hear the sentence that stops everything:

“I’m sorry, I can’t discuss this account with you.”

That refusal is not obstruction. It is federal privacy law working as designed. But it catches families off guard every October, and by the time the paperwork is sorted out, the Annual Enrollment Period — October 15 through December 7 — has a good deal less room in it than it did.

This guide covers what you can legally do for a parent on Medicare, which form unlocks which conversation, why a licensed agent will ask your parent to sign something before a meeting, and how to make a helpful contribution without any paperwork at all. It is written for Houston and Harris County families.

The short answer: being someone’s child gives you no automatic right to their Medicare information. To talk to 1-800-MEDICARE on their behalf, they file the Medicare Authorization to Disclose Personal Health Information, Form CMS-10106. To act for them in an appeal, it is Form CMS-1696. Plans keep their own authorization forms. And before a licensed agent can discuss plans at a personal appointment, CMS requires a Scope of Appointment — signed by your parent, not by you. None of this requires a lawyer, but all of it takes time.

Why permission comes first

Medicare information is protected health information. The protection belongs to the beneficiary, and it holds against family members by default — not as an oversight, but deliberately. The same rule that stops a stranger from calling about your mother’s prescriptions stops you, until she says otherwise in a documented way.

There is a second layer. A Medicare Advantage or Part D plan is a private company, and it maintains its own authorization process. A form filed with Medicare does not automatically give you standing with UnitedHealthcare, Humana, Wellcare or anyone else. Families routinely file one form, assume the problem is solved, and discover in November that it is not.

Plan for two tracks running at once: one with Medicare itself, one with each plan your parent is enrolled in. Start both in September.

The documents, and what each one unlocks

These are different tools for different jobs, and the names are unhelpfully similar. Here is what each actually does.

Three distinctions worth holding onto:

• Disclosure is not decision-making. CMS-10106 lets you be told things. It does not let you enroll your parent in a plan or decide on their behalf.
• A representative payee is not a health care decision-maker. It is a Social Security role covering benefit payments. Families often assume it covers more than it does.
• A power of attorney is the broadest tool and the slowest. It is worth having in place well before it is needed, and organizations differ in what they accept and how long processing takes.

If your parent also has Texas Medicaid or is applying for a Medicare Savings Program, note that the state runs a separate authorized representative designation for Medicaid purposes. That is a third track, and a Medicare form does not cover it.

Scope of Appointment: why the agent asks your parent to sign

You call a licensed agent to set up a meeting about your father’s plan. The agent asks you to have him complete a Scope of Appointment form first, and possibly to do it a couple of days ahead. This is sometimes read as a brush-off. It is not.

CMS requires agents to document a Scope of Appointment before a personal marketing appointment. The form records which product types the beneficiary agreed to discuss — Medicare Advantage, Part D, Medigap — and it exists to stop an appointment about one product turning into a pitch for another. In specified situations, the 2026 Agent and Broker Training & Testing Guidelines require the Scope of Appointment be collected at least 48 hours before the interaction, with limited exceptions.

Two practical consequences for families:

• The beneficiary signs it. Not the adult child, unless you hold documented legal authority. An agent who offers to let you sign in your parent’s place is not following the rules, which tells you something useful about them.
• Build in the lead time. If you are flying in for Thanksgiving weekend and hope to sort everything out on Saturday, start the Scope of Appointment well before you land.

You can absolutely attend. A Scope of Appointment signed by your parent does not exclude family from the room, and most agents would rather have an engaged adult child present than field the same questions twice. Our guide to choosing a Medicare agent in Houston covers what else to look for, and the marketing rules that changed on October 1 covers what agents may and may not do.

What you can do with no paperwork at all

While authorizations work their way through, there is a great deal of genuinely useful work available to you — because it uses documents your parent already has and can hand you.

• Read the Annual Notice of Change. Plans had to send it by September 30. It lists exactly what changes in January: premium, deductible, copays, network and drug tiers. It is the single most informative document in the process and most people never open it. Our line-by-line ANOC decoder walks through it.
• Build the prescription list. Every drug, exact name, dose and frequency. This drives more of the cost difference between plans than anything else, and it is tedious work an adult child can do well.
• Build the provider list. Every doctor and facility your parent wants to keep, with the practice name and location — which matters in Houston, where a physician group may participate through one hospital system and not another.
• Sit with them while they call. Privacy rules govern who the plan may talk to, not who is in the room. Your parent can call, state that they want you on the line, and hand the phone over.
• Help set up their Medicare.gov account. They control it; you can help them navigate it, sitting beside them.
• Check whether they qualify for help paying costs. Extra Help for Part D and the Medicare Savings Programs both have income and asset tests, and many eligible people never apply. See our guides to Extra Help and Medicare Savings Programs in Texas.

That list covers most of the preparation. The authorizations matter for the conversations you need to have without your parent present — which, realistically, is what long-distance caregiving requires.

How to actually run the drug and network check

This is the most valuable thing an adult child can do, it requires no authorization, and it is where nearly all the real money is. It is also the step most families skip because it looks tedious. It is tedious. Do it anyway.

The drug check

1. Write the list from the bottles, not from memory. Exact drug name, strength, and how often it is taken. Generic and brand names are not interchangeable for this purpose.
2. Add the pharmacy. Plans have preferred pharmacies where the same drug costs less, and a plan that looks cheap can become expensive if your parent’s pharmacy is out of network or merely “standard” rather than “preferred.”
3. Check each drug against the plan’s formulary for next year — not this year’s. Note the tier, and whether it carries prior authorization, step therapy or quantity limits.
4. Look for the restrictions specifically. A drug can be “covered” and still require the doctor to justify it before the plan pays. That is where January disruptions come from.

The network check

1. List the providers your parent actually intends to keep — primary care, each specialist, the preferred hospital, and any imaging or infusion center in regular use.
2. Search the plan’s directory by individual physician, not just by practice group. In Houston, a physician group may participate through one hospital system and not another, and directories are not always current.
3. Call the practice and ask directly: “Are you accepting this specific plan for next year?” Naming the plan and the year matters — participation is renegotiated annually.
4. Write down who you spoke to and when. If a directory turns out to be wrong, that note is what you will need.

Two things worth understanding before you start. A $0 premium plan is not a free plan — the costs sit in copays, the drug tiers and the out-of-pocket maximum, and one specialist outside the network can outweigh the entire premium saving. And “accepts Medicare” is not the same as “is in this plan’s network.” A provider can happily accept Original Medicare and have no relationship with a given Medicare Advantage plan. Families hear the first sentence and reasonably assume it answers the second question. It does not.

When a parent can no longer decide for themselves

Everything above assumes your parent can make and communicate their own decisions. When that is no longer true, the picture changes, and it is worth being clear-eyed about the sequence.

A power of attorney must be signed while the person still has capacity. This is the single most important timing fact in this article. Once capacity is genuinely lost, the family’s options narrow to guardianship — a court process that is slower, more expensive and more intrusive than a document signed at a kitchen table a year earlier.

If you are reading this because a parent’s judgement has begun to slip but they are still clearly able to decide, that is the moment to have the conversation, not after AEP. Treat the Medicare paperwork as the prompt for a larger one.

If capacity is already an issue, a Medicare-appointed representative or an existing power of attorney may let you act; a representative payee arrangement handles Social Security payments but not plan choices. For families managing dementia specifically, Medicare’s GUIDE Model provides caregiver support in Houston and is worth knowing about independently of enrollment.

The AEP calendar for families

If your family gathers at Thanksgiving, that weekend sits usefully inside the window — but only if the authorizations and lists are already done. Arriving with the paperwork unstarted means spending the visit on administration.

What to gather before the appointment

1. The red, white and blue Medicare card, plus any plan cards.
2. The Annual Notice of Change for the current plan.
3. A complete prescription list — name, dose, frequency, and the pharmacy used.
4. A provider list — every doctor and facility to keep, with practice names.
5. Any Medicaid or Your Texas Benefits paperwork, if applicable.
6. Rough income and asset information, if checking Extra Help or a Savings Program.
7. The signed Scope of Appointment, completed ahead of the meeting.
8. Copies of any power of attorney you intend to rely on.

Three Houston families, worked through

1. A daughter in Katy helping a mother in Spring

Her mother is sharp, lives independently, and simply finds the plan comparison overwhelming. Nobody’s capacity is in question.

The lightest touch works here. Her mother signs the plan’s authorization form so her daughter can call with questions, they build the drug and provider lists together, and they attend an appointment jointly with her mother signing the Scope of Appointment beforehand. No power of attorney is needed, and suggesting one would be an overreach — the goal is support, not control.

2. A son in Chicago with a father in southeast Houston

Long distance, and his father is uncomfortable on the phone with plan representatives.

Authorizations are essential here, because the son genuinely cannot be in the room. He files CMS-10106 for 1-800-MEDICARE and the separate authorization for his father’s Medicare Advantage plan, allowing at least a few weeks for processing. He can then call on his father’s behalf, and a local agent can meet his father in person with the son on speaker.

3. Siblings sharing care for a parent with early dementia

Their mother still recognizes them and can express preferences, but can no longer track a plan comparison.

This is the urgent case, and the priority is not the plan — it is the durable power of attorney, while she still has capacity to sign. Get that in place first, then file the Medicare authorizations, then handle enrollment. Siblings should also agree on who is the point of contact; plans and agents handle one clear representative far better than three people calling separately with different recollections.

Five mistakes that cost families time

1. Assuming being the child is enough. It is not, and finding out in November costs you weeks.
2. Filing one form and stopping. Medicare and each private plan maintain separate authorizations.
3. Signing the Scope of Appointment yourself. It belongs to the beneficiary. An agent who lets you sign it is cutting a corner.
4. Waiting on the power of attorney. It must be signed while your parent has capacity. Waiting can mean guardianship instead.
5. Comparing on premium alone. The drug formulary and the provider network decide most of the real cost. A $0 premium plan can be the most expensive option in the room.

Frequently asked questions

Talk it through with someone local

Families helping a parent through Medicare are doing two things at once: solving this year’s plan question, and setting up the permissions that make every future year easier. The first has a December 7 deadline. The second does not — which is exactly why it gets postponed until it is urgent.

If you are helping a parent in Harris County and are not sure where to start, a conversation costs nothing. Call 832-400-6538 or email sara@wisehealthins.com, or read more on our Medicare page and our guide to Medicare eligibility. We serve clients from North Houston and South Houston.

Wise Insurance Agency is an independent insurance agency licensed in Texas. We do not offer every plan available in your area. Any information we provide is limited to the plans we do offer in your area. Please contact Medicare.gov, 1-800-MEDICARE, or your local State Health Insurance Assistance Program for information on all of your options. This article is general information, not legal advice. Powers of attorney and guardianship are governed by Texas law; consult a Texas attorney about your situation.