Choosing the right Medicare insurance agent can make or break your retirement healthcare experience. With thousands of agents competing for your attention during enrollment season, knowing what to look for, and what to avoid, separates a confident decision from a costly mistake.
As founder of The Big 65 Medicare Insurance Services with over 20 years of experience guiding beneficiaries through Medicare, I have seen firsthand how the right agent relationship transforms an overwhelming process into a manageable one. This guide covers exactly what to look for in a Medicare insurance agent, the questions you should ask before committing, and the red flags that signal you should walk away.
What Does a Medicare Insurance Agent Do?
A Medicare insurance agent is a licensed professional who helps you understand, compare, and enroll in Medicare coverage. Their job goes beyond simply selling a plan. A good agent educates you on your options, explains the differences between plan types, and matches you with coverage that fits your health needs and budget.
Medicare agents typically assist with:
- Medicare Supplement (Medigap) plans: Helping you compare Plan G, Plan N, and other standardized options from multiple carriers
- Medicare Advantage plans: Reviewing network requirements, out-of-pocket maximums, and extra benefits like dental and vision
- Part D prescription drug plans: Matching your medication list to the most cost-effective formulary
- Enrollment timing: Making sure you sign up during the correct enrollment period to avoid penalties
The key distinction to understand is that a Medicare agent’s services are free to you. Agents are paid commissions by insurance companies, not by beneficiaries. This means you get professional guidance at no additional cost, but it also means you should understand how commissions might influence recommendations.
Independent Agent vs. Captive Agent: Why It Matters
The single most important factor in choosing a Medicare agent is whether they are independent or captive.
A captive agent works for one specific insurance company. They can only offer plans from that carrier. If Aetna’s plans are not the best fit for your situation, a captive Aetna agent cannot recommend Mutual of Omaha or United Healthcare instead.
An independent agent represents multiple insurance carriers, sometimes dozens. This means they can shop the entire market on your behalf, comparing rates and benefits across many companies to find the best fit for your specific needs.
Think of it this way: a captive agent is like shopping at a single store, while an independent agent takes you to the entire mall. When it comes to something as important as your healthcare coverage, you want access to every available option.
At The Big 65, Karl Bruns-Kyler is licensed in 33 states and represents dozens of insurance carriers, ensuring clients always see the full picture rather than a narrow slice of the market.

7 Questions to Ask Before Choosing a Medicare Agent
Before you commit to working with any Medicare insurance agent, ask these seven questions to evaluate their qualifications and approach:
1. How many insurance carriers do you represent?
An agent who represents only one or two carriers cannot give you an unbiased comparison. Look for agents who work with at least 10 or more carriers across Medigap, Medicare Advantage, and Part D plans.
2. Are you licensed in my state?
Medicare agents must hold an active insurance license in your state and complete annual certifications with each carrier they represent. Verify their license through your state’s Department of Insurance website.
3. How long have you been working with Medicare clients?
Medicare is complex and changes every year. An agent with several years of experience has navigated multiple Annual Enrollment Periods, handled claims issues, and adapted to plan changes that a newer agent may not anticipate.
4. Will you help me during the year, not just at enrollment?
The best agents provide year-round support. If you have a billing issue in March, need to understand a Special Enrollment Period, or want to change plans during a qualifying event, your agent should be available to help, not just during the October-December enrollment rush.
5. Can you explain how you get paid?
Transparency about compensation builds trust. Medicare agents earn commissions from insurance companies, and those commissions are regulated by the Centers for Medicare and Medicaid Services (CMS). A trustworthy agent will explain this openly and assure you that their recommendations prioritize your needs over commission rates.
6. Do you conduct annual plan reviews?
Plan costs, networks, and formularies change every year. An agent who proactively contacts you before the Annual Enrollment Period to review your current coverage is worth their weight in gold. If an agent disappears after enrollment, that is a serious red flag.
7. Can you provide references or testimonials?
Reputable agents should have satisfied clients willing to vouch for their service. Online reviews, testimonials on their website, and referrals from friends or family members all help you verify an agent’s track record.
Red Flags: When to Walk Away from a Medicare Agent
Not every agent has your best interests at heart. Watch for these warning signs:
- High-pressure sales tactics: Any agent who pressures you to sign up immediately or creates artificial urgency (outside of actual enrollment deadlines) is putting their commission ahead of your welfare
- Unsolicited door-to-door visits: CMS regulations prohibit Medicare agents from showing up at your door without an invitation. If someone does, that is a compliance violation
- Promising “the best” plan without asking questions: Every beneficiary’s situation is different. An agent who recommends a plan before understanding your medications, doctors, and budget is not doing their job
- Refusing to explain plan details: If an agent glosses over out-of-pocket costs, network restrictions, or formulary details, they may be hiding drawbacks
- Only showing one plan option: Even captive agents should explain how their plan compares to the broader market. If the conversation starts and ends with a single recommendation, seek a second opinion
- Asking for payment: Medicare agents are compensated by insurance carriers. If anyone asks you to pay a fee for Medicare enrollment help, walk away
Independent Broker vs. Online Enrollment: Which Is Better?
Online enrollment tools like Medicare.gov’s Plan Finder can be helpful for comparing plan details, but they have significant limitations. These tools show you data; they do not interpret it in the context of your specific health situation.
Here is where an independent broker adds value that software cannot match:
- Personalized analysis: A broker reviews your complete medication list, preferred doctors, anticipated procedures, and budget to narrow down options
- Claims support: If you have a billing issue or denial, your broker can advocate on your behalf with the insurance company
- Annual reviews: Plans change every year, and a broker proactively ensures you are still in the best coverage
- Enrollment error prevention: Late enrollment penalties can follow you for life. A broker ensures you enroll correctly and on time
The bottom line: online tools are great for research, but an experienced independent broker provides the human judgment and ongoing support that technology alone cannot deliver.

How to Find a Medicare Agent Near You
Finding a qualified Medicare insurance agent does not have to be complicated. Here are the most reliable methods:
- Ask friends and family: Personal referrals from people who have already navigated Medicare are often the most trustworthy source
- Check your state’s Department of Insurance: Every state maintains a database of licensed agents. This verifies credentials and reveals any complaints
- Search for independent brokers online: Look specifically for “independent Medicare broker” or “independent Medicare agent” to filter out captive agents
- Review Medicare.gov resources: The State Health Insurance Assistance Program (SHIP) provides free, unbiased Medicare counseling in every state
- Contact The Big 65: With over 20 years of Medicare experience and licensing in 33 states, Karl Bruns-Kyler and The Big 65 team offer independent, no-pressure guidance
What to Expect When Working with a Medicare Agent
If you have never worked with a Medicare agent before, here is what the process typically looks like:
Initial consultation: Your agent will ask about your current health coverage, medications, doctors, anticipated healthcare needs, and budget. This should feel like a conversation, not a sales pitch.
Plan comparison: Based on your information, the agent presents multiple plan options with clear explanations of costs, coverage, and trade-offs. For Medigap plans, this might include comparing the best Medicare Supplement plans across carriers. For Medicare Advantage, it means evaluating networks, drug formularies, and extra benefits.
Enrollment assistance: Once you choose a plan, your agent handles the paperwork and ensures your application is submitted correctly. They verify your enrollment is confirmed and your coverage start date is correct.
Ongoing support: A quality agent stays in touch throughout the year and contacts you before each enrollment period to review whether your current plan still serves you well. If your Medicare eligibility situation changes, they help you navigate the transition.
Frequently Asked Questions
Do Medicare insurance agents charge a fee?
No. Medicare insurance agents are compensated by insurance companies through commissions regulated by the Centers for Medicare and Medicaid Services (CMS). You should never pay an agent a fee for Medicare enrollment assistance. If someone asks you to pay for help enrolling in Medicare, that is a red flag.
What is the difference between a Medicare agent and a Medicare broker?
In practice, the terms are often used interchangeably. Technically, a broker represents the client and shops multiple carriers, while an agent may represent one or more insurance companies. The most important distinction is whether the professional is independent (represents multiple carriers) or captive (represents only one company).
Can a Medicare agent switch my plan without my permission?
No. Federal regulations prohibit Medicare agents from enrolling you in a plan or changing your coverage without your explicit consent. You must sign an enrollment form or provide recorded verbal consent for any plan change. If you suspect unauthorized changes, report it to 1-800-MEDICARE immediately.
How do I know if a Medicare agent is licensed?
You can verify any agent’s license through your state’s Department of Insurance website. Licensed agents must also complete annual certifications with each insurance carrier they represent. Ask to see proof of current licensing and carrier certifications before working with any agent.
Should I use a local agent or a national service?
Both can work well, depending on your preferences. Local agents offer face-to-face meetings and community familiarity. National services, like The Big 65, offer broad carrier access across multiple states and often provide the same personalized, one-on-one guidance remotely. The key is choosing an agent who listens to your needs, represents multiple carriers, and provides year-round support regardless of their location.
When is the best time to contact a Medicare agent?
Ideally, contact an agent about three months before you turn 65 or before major enrollment periods. Your Initial Enrollment Period begins three months before your 65th birthday month. For the Annual Enrollment Period, reaching out in September or early October gives your agent time to prepare a thorough plan comparison before the October 15 start date.

