Medicare OEP for Agents: What You Can (and Can't) Do
Medicare OEP ends March 31. Most agents treat Q1 like a recovery period after AEP — catch up on paperwork, follow up on stragglers, wait for the next selling season.
That is the wrong call. Medicare OEP for agents is not a dead window. But it comes with specific rules, and getting them wrong can put your contracts at risk.
Here is what OEP actually allows, what it prohibits, and how to work it without crossing a compliance line.
What Medicare OEP Is — And Who It Applies To
OEP stands for Medicare Advantage Open Enrollment Period. It runs January 1 through March 31 every year.
During OEP, a beneficiary already enrolled in a Medicare Advantage plan can make one change. They can switch to a different Medicare Advantage plan. Or they can drop their MA plan and return to Original Medicare, with the option to add a Part D drug plan.
That is it. OEP is not a general open enrollment. It only applies to people already enrolled in Medicare Advantage.
Who Is NOT Eligible During Medicare OEP
Someone on Original Medicare cannot use OEP to enroll in MA
Someone turning 65 is not using OEP — they are in their IEP (Initial Enrollment Period)
Dual-eligible and LIS beneficiaries have their own year-round Special Enrollment Period
OEP is a narrow window for a specific group: current MA enrollees who want to make one plan change before the next AEP.
What Agents CAN Do During Medicare OEP
CMS restricts proactive marketing during OEP — but that does not mean Q1 goes quiet. There is real work to do if you know where to look.
Respond to Inbound Client Requests
CMS allows agents to meet with any beneficiary who initiates contact. If an existing client calls because they want to review their MA plan, you can meet with them, run a comparison, and assist with an OEP switch. The key word is "initiated" — the client came to you.
This is why your pipeline system matters year-round. Clients who trust you will call. Clients who only hear from you in October will not know OEP is even an option.
Market to T65 Prospects
People turning 65 are not in OEP. They are in their IEP, which runs 3 months before to 3 months after their birthday month. IEP is always active — it never pauses.
T65 marketing is fully permitted during Q1. Approximately 10,000 people turn 65 in the United States every single day. Many of them are making their first Medicare decision in January, February, or March. If you have a T65 Facebook campaign running, it does not pause for OEP. That audience is always in the market.
Cross-Sell to Your Existing Book
OEP is one of the best times to cross-sell. Your MA clients just went through AEP. Health coverage is fresh in their mind. They may have switched plans or stayed put, but the topic is alive.
Final Expense, life insurance, and annuities are not subject to OEP marketing restrictions. OEP is a natural opening to bring up cross-sell products with clients you already have a relationship with. That conversation earns you commissions and deepens the household relationship for long-term LTV.
What Agents CANNOT Do During Medicare OEP
This is where agents get into trouble. CMS prohibits agents from proactively marketing Medicare Advantage plans to current MA enrollees during OEP with the purpose of generating leads or driving plan switches.
What that means in practice:
You cannot cold call a list of MA enrollees to invite them to review their coverage
You cannot send a mass email to your book of business promoting a new MA plan
You cannot run Facebook ads targeting current MA enrollees to generate OEP plan switch leads
The restriction is on agent-initiated outreach to current MA enrollees. You are not allowed to use OEP as a prospecting window for plan switches.
Why This Rule Exists
CMS created OEP to give beneficiaries a chance to fix a bad decision after AEP — not to create a second selling season for agents. The spirit of the rule is beneficiary-driven, not agent-driven.
Agents who run aggressive outreach campaigns targeting OEP plan switches risk CMS complaints, carrier corrective action, and in serious cases, contract termination. The rule is enforced. Do not test it.
OEP vs AEP: The Key Difference for Medicare Agents
AEPOEPDatesOct 15 – Dec 7Jan 1 – Mar 31Who can switch?Any eligible beneficiaryCurrent MA enrollees onlyProactive agent marketing?YesNo — inbound onlyT65/IEP active?YesYesCross-sell restricted?NoNo
AEP is the proactive selling season. OEP is the inbound and cross-sell season. The agents who perform well in Q1 are not working OEP the same way they work AEP.
How to Use Medicare OEP Without Crossing a Line
The agents who make Q1 work have figured out three things.
Keep your existing clients educated. Send educational content about what OEP allows. Not "switch your plan" messaging — just "here is what you can do between January and March if you want to revisit your coverage." That is an educational communication, not a marketing pitch. It keeps you top of mind when a client is ready to initiate contact.
Run T65 campaigns full time. IEP prospects are always in play. A T65 Facebook campaign running in January is reaching people in their first Medicare window — completely outside OEP restrictions. Every day, 10,000 more people are entering that window. Q1 is not slow for T65 lead generation.
Build cross-sell into your Q1 workflow. Your MA clients often need Final Expense and have not thought about it. OEP is not a barrier to that conversation. The restriction only applies to MA plan marketing initiated by the agent. Pick up the phone and ask about their family, their coverage gaps, their plans for the year. That is relationship-building, not plan marketing.
OEP is not a dead quarter. It is a different kind of quarter — one that rewards agents with strong client relationships and year-round pipeline systems over agents who only show up in October.
Not sure what your Q1 pipeline should actually look like?
Take the free 60-second assessment and get your personalized Medicare Lead Gen Roadmap. It shows where your system has gaps — so Q1 is not just an AEP hangover waiting to end.
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Or if you want to talk through what a year-round Medicare appointment system looks like for your market, book a free 20-minute strategy call here. No pitch. Just a look at your numbers and what consistent appointments could realistically look like.
Frequently Asked Questions
Q: What is Medicare OEP and how does it affect agents?
A: Medicare OEP (Open Enrollment Period) runs January 1 through March 31. It allows current Medicare Advantage enrollees to switch MA plans once or return to Original Medicare. For agents, OEP restricts proactive marketing to MA enrollees for plan switches but permits responding to inbound contact, marketing to T65 prospects in their IEP, and cross-selling non-Medicare products like Final Expense or life insurance.
Q: Can Medicare agents market during OEP?
A: Agents can respond to beneficiaries who initiate contact, market freely to T65 prospects in their IEP, and cross-sell non-Medicare products to existing clients. Agents cannot proactively reach out to current MA enrollees to promote plan switches. That type of initiated outreach violates CMS OEP marketing rules.
Q: What is the difference between AEP and OEP for Medicare agents?
A: AEP (October 15 – December 7) is the primary enrollment season where agents can proactively market MA plans to all eligible beneficiaries. OEP (January 1 – March 31) is limited to current MA enrollees who initiate contact and want to make one plan change. AEP is a proactive selling window. OEP is inbound-driven.
Q: Who can change their Medicare plan during OEP?
A: Only beneficiaries currently enrolled in a Medicare Advantage plan. They can switch to a different MA plan or return to Original Medicare. Beneficiaries on Original Medicare cannot use OEP to enroll in MA. People turning 65 are in their IEP — a separate enrollment window that runs continuously regardless of the time of year.