⚡ Key Takeaways
- The IEP is the 7-month window beginning 3 months before your 65th birthday month — the most consumer-friendly Medicare enrollment window.
- 20+ employee employer coverage allows Part B delay without penalty via SEP; under-20 employer means enroll Part B at 65.
- COBRA is NOT creditable coverage for Part B — enroll Part B during the IEP regardless of COBRA status.
- 2026 Part B is $185/month plus IRMAA surcharges starting at MAGI $106,000 individual / $212,000 joint.
- File SSA-44 to appeal IRMAA if your income dropped at retirement — typical savings: thousands of dollars per year.
- The Initial Medigap Open Enrollment Period (6 months from Part B effective date) is the only no-underwriting Medigap window outside the CT Birthday Rule.
Key Takeaways
Initial Enrollment Period (IEP) Fundamentals
Sources: Medicare Initial Enrollment Period, SSA Apply for Medicare
Part A and Part B Enrollment Decisions
Sources: Medicare Part A Premiums 2026
Sources: Medicare Part B Premiums and IRMAA, SSA IRMAA
Working Past 65: Employer Coverage and the SEP
Sources: Medicare and Employer Coverage
COBRA and Retiree Coverage Coordination
Sources: CMS COBRA and Medicare
IRMAA: Income-Related Monthly Adjustment Amount
Sources: SSA IRMAA Determination
MA vs Medigap for the New-to-Medicare Decision
Part D Enrollment: Required, Not Optional
Social Security Administration Coordination
Sources: SSA Apply Online for Medicare
Coordinating with a Younger Spouse on Marketplace
Sources: Access Health CT
Three Connecticut New-to-Medicare Scenarios
Scenario 1 — Stamford (Fairfield County): The High-Income IRMAA Retiree
Scenario 2 — Bristol (Hartford County): The Delayed Part B Worker
Scenario 3 — Norwich (New London County): The HUSKY-to-Medicare Dual-Eligible
The 65-Year-Old
12 months before your 65th birthday
- Identify your current health coverage source and verify whether it will continue past 65 (employer GHP, retiree plan, COBRA, marketplace, HUSKY, VA, TRICARE).
- Confirm employer size if relying on employer coverage past 65 — 20+ employees means GHP is primary and Part B can be delayed; under 20 means Part B should be enrolled at 65.
- Request the annual Notice of Creditable Coverage from any drug coverage source to confirm Part D creditability.
- Estimate your 2024 MAGI to project your IRMAA bracket for 2026 Medicare.
- Identify whether you have a Life Changing Event (retirement, work reduction, pension loss) that supports an IRMAA appeal.
- List your current physicians, hospitals, and specialists; identify which Connecticut hospital systems matter.
- List your current prescriptions with dosage and frequency.
- Estimate your monthly budget tolerance for Medicare premium (MA $0-low premium with bundled benefits vs Medigap $190+/month with maximum flexibility).
- Schedule a consultation with a vetted local Connecticut Medicare broker — ideally 6 months before your birthday.
- Optionally, schedule a parallel CHOICES counseling appointment for an unbiased second opinion (call 1-800-994-9422).
- Confirm your Social Security claim strategy — are you claiming SS retirement benefits at 65, or delaying to a later filing age?
- Confirm your Health Savings Account (HSA) status — contributions end when Part A becomes effective.
Extended Connecticut Turning-65 Analysis (2026)
Sources: Medicare.gov IEP Rules
Sources: SSA Medicare Enrollment
Sources: KFF MA vs Medigap
Sources: Medicare.gov IRMAA
Sources: Medicare.gov Part D Penalty
Sources: SSA Online Application
Sources: Medicare.gov Plan Finder
Frequently Asked Questions
Frequently Asked Questions
When does my Initial Enrollment Period begin and end?
Three months before the month of your 65th birthday, through three months after. If your birthday is August 15, 2026, your IEP runs May 1, 2026 through November 30, 2026.
Do I have to enroll in Medicare at 65 if I have employer coverage?
It depends on employer size. 20+ employees: the GHP is primary and you can delay Part B without penalty under a SEP. Under 20: Medicare is primary and you should enroll in Part B at 65.
Is COBRA creditable coverage for Part B?
No. COBRA is not creditable for Part B purposes. Even if you have COBRA at 65, you should enroll in Part B during the IEP or face a permanent Late Enrollment Penalty.
What is the 2026 Part B premium and IRMAA?
Standard Part B premium is $185/month. IRMAA surcharges based on 2024 MAGI start at MAGI above $106,000 individual / $212,000 joint and escalate through five tiers up to approximately $628.90/month total for the highest bracket.
Can I appeal IRMAA if my income has dropped at retirement?
Yes. File Form SSA-44 (Medicare Income-Related Monthly Adjustment Amount — Life-Changing Event) with documentation of the qualifying event (retirement, work stoppage, pension loss, divorce, death of spouse). SSA processes the appeal and adjusts IRMAA retroactively if approved.
What is the Part B Late Enrollment Penalty?
10% of the standard Part B premium for each 12-month period of delay, added permanently to your monthly Part B premium. A 24-month delay produces a 20% LEP — on the 2026 $185 premium, that is $37/month or $444/year, for life.
Do I need to enroll in Part D at 65 if I have no current prescriptions?
Yes (or have creditable drug coverage). The Part D Late Enrollment Penalty applies even if you have no current drugs. The lowest-cost Part D plan in Connecticut is approximately $1.80/month, which makes enrollment economically trivial relative to the LEP risk.
Can my agent help me file the SSA-44 IRMAA appeal?
Yes. A capable Connecticut Medicare agent walks every retiring beneficiary through the IRMAA calculation, identifies the Life Changing Event, prepares the SSA-44, and coordinates with the local SSA office.
If I am turning 65 and on HUSKY D, what should I do?
Consult your Connecticut Medicare agent and CHOICES at least 90 days before your 65th birthday to coordinate the HUSKY-to-Medicare transition, screen for HUSKY C eligibility, apply for the Qualified Medicare Beneficiary (QMB) Medicare Savings Program, apply for Extra Help (LIS) for Part D, and arrange D-SNP enrollment.
What is the Initial Medigap Open Enrollment Period?
A 6-month window beginning the first month you are both 65 or older and enrolled in Part B, during which no medical underwriting applies to any Medigap application. This is the single best time to enroll in Medigap if you ever expect to use it.
Can I switch from Medicare Advantage to Medigap after my IEP?
Switching from MA to Medigap typically requires medical underwriting outside of Guaranteed Issue Rights and the Connecticut Birthday Rule (which allows switching between Medigap plans but not from MA to Medigap). Some MA-to-Medigap paths exist (MA plan termination, MA plan move out of area, certain trial-right periods) but they are narrower than the IEP.
What if I miss my IEP entirely?
You will face the Part B and Part D Late Enrollment Penalties, you will lose the 6-month Initial Medigap Open Enrollment Period, and you may not be able to enroll in Part B until the General Enrollment Period (January 1 – March 31 each year for a July 1 effective date). Avoid this — engage a Connecticut Medicare agent at least 90 days before your IEP begins.