F.45.2 Medicare Planning
Key Takeaways
Part A (hospital): $1,736 deductible per benefit period in 2026; most pay no premium if they have 40+ work credits
Part B (outpatient): $202.90/month standard premium in 2026; $283 annual deductible; covers 80% of approved services
Part C (Medicare Advantage): Private plans combining Parts A, B, and usually D; 2026 average premium about $14/month (CMS estimate); out-of-pocket maximum $9,250 in-network (2026 limit)
Part D (prescription drugs): Private plans with 2026 national base premium $38.99; income-related surcharges (IRMAA) apply
IRMAA thresholds for 2026: $109,000 single/$218,000 married (2024 income); Part B surcharges range from $81.20 to $487.00
Medicare Planning
Medicare is the federal health insurance program for individuals age 65 and older, as well as certain younger individuals with disabilities. Understanding the four parts of Medicare, enrollment periods, and coordination with other coverage is essential for retirement planning.
The Four Parts of Medicare
Part A: Hospital Insurance
Medicare Part A covers inpatient hospital care, skilled nursing facility care, hospice care, and some home health services.
2026 Part A Costs:
| Coverage | Cost |
|---|---|
| Part A Premium | $0 for most (with 40+ work credits); up to $565/month otherwise |
| Hospital Deductible | $1,736 per benefit period |
| Days 1-60 (hospital) | $0 after deductible |
| Days 61-90 (hospital) | $434/day coinsurance |
| Lifetime Reserve Days (91+) | $868/day coinsurance |
| Skilled Nursing Facility (Days 21-100) | $217.00/day coinsurance |
Key Terms:
- Benefit period - Begins when admitted to hospital/SNF; ends after 60 consecutive days without inpatient care
- Lifetime reserve days - 60 additional hospital days available over your lifetime (non-renewable)
Part B: Medical Insurance
Medicare Part B covers outpatient services including doctor visits, preventive care, durable medical equipment, and outpatient procedures.
2026 Part B Costs:
| Item | 2026 Amount |
|---|---|
| Standard Monthly Premium | $202.90 |
| Annual Deductible | $283 |
| Coinsurance | 20% of Medicare-approved amount |
What Part B Covers:
- Physician services
- Outpatient hospital care
- Preventive services (many at no cost)
- Ambulance services
- Durable medical equipment
- Mental health services
- Lab tests and diagnostic imaging
Part C: Medicare Advantage
Medicare Advantage (Part C) plans are offered by private insurers approved by Medicare. They provide all Part A and Part B benefits, and most include Part D prescription drug coverage.
Part C Characteristics:
| Feature | Details |
|---|---|
| Average Monthly Premium | About $14.00 (2026 CMS estimate) |
| Out-of-Pocket Maximum (In-Network) | $9,250 (2026 limit) |
| Out-of-Pocket Maximum (Combined) | $13,900 (2026 limit) |
| Plan Types | HMO, PPO, PFFS, SNP |
Part C vs. Original Medicare:
| Factor | Original Medicare | Medicare Advantage |
|---|---|---|
| Network | Any Medicare-accepting provider | Usually limited network (except PPO) |
| Out-of-Pocket Maximum | None | Required by law |
| Medigap | Can purchase | Cannot purchase |
| Premiums | Part B premium + Medigap | Part B premium + plan premium |
| Drug Coverage | Separate Part D plan | Usually included |
| Prior Authorization | Rarely required | Often required |
Part D: Prescription Drug Coverage
Medicare Part D provides prescription drug coverage through private plans. It is optional but highly recommended.
2026 Part D Features:
| Feature | 2026 Amount |
|---|---|
| National Base Beneficiary Premium | $38.99 |
| Average Premium | Varies by plan (CMS projected $34.50/month for stand-alone plans) |
| Standard Initial Deductible | $615 |
| Out-of-Pocket Maximum | $2,100 (IRA cap, indexed) |
Part D Coverage Phases (2026 - Post-Inflation Reduction Act):
- Deductible Phase - Pay full cost up to $615
- Initial Coverage Phase - Pay copays/coinsurance until reaching out-of-pocket maximum
- Catastrophic Coverage - Pay $0 after reaching $2,100 out-of-pocket maximum
Important: The Inflation Reduction Act eliminated the "donut hole" coverage gap starting in 2025 and capped annual out-of-pocket costs at $2,000 (indexed annually; $2,100 for 2026).
IRMAA: Income-Related Monthly Adjustment Amount
High-income Medicare beneficiaries pay additional premiums called IRMAA for Part B and Part D coverage. IRMAA is based on modified adjusted gross income (MAGI) from two years prior.
2026 IRMAA Brackets (Based on 2024 Income)
| Single Filer MAGI | Married Filing Jointly MAGI | Part B Total Premium | Part D Surcharge |
|---|---|---|---|
| Up to $109,000 | Up to $218,000 | $202.90 | $0 |
| $109,001 - $137,000 | $218,001 - $274,000 | $284.10 | $14.50 |
| $137,001 - $171,000 | $274,001 - $342,000 | $405.80 | $37.50 |
| $171,001 - $205,000 | $342,001 - $410,000 | $527.50 | $60.40 |
| $205,001 - $499,999 | $410,001 - $749,999 | $649.20 | $83.30 |
| $500,000 and above | $750,000 and above | $689.90 | $91.00 |
IRMAA Planning Strategies:
- Roth conversions before Medicare enrollment to manage future MAGI
- Life-changing events (retirement, death of spouse, divorce) may qualify for IRMAA appeal
- Careful timing of capital gains and IRA distributions
Medigap (Medicare Supplement) Policies
Medigap policies are sold by private insurers to cover cost-sharing gaps in Original Medicare (Parts A and B). They are NOT available with Medicare Advantage.
Popular Medigap Plans
| Plan | Part A Deductible | Part B Excess Charges | Foreign Travel | Part B Deductible |
|---|---|---|---|---|
| Plan A | No | No | No | No |
| Plan F* | Yes | Yes | Yes | Yes |
| Plan G | Yes | Yes | Yes | No |
| Plan N | Yes | No | Yes | No |
*Plan F is only available to those eligible for Medicare before January 1, 2020.
Plan G is the most comprehensive plan available to new enrollees (those eligible after 1/1/2020) and covers:
- Part A deductible ($1,736 in 2026)
- Part A hospital coinsurance
- Part B coinsurance (20%)
- Part B excess charges
- First 3 pints of blood
- Skilled nursing facility coinsurance
- Foreign travel emergency care (up to $50,000)
Plan G does NOT cover:
- Part B deductible ($283 in 2026)
- Prescription drugs (need separate Part D plan)
High-Deductible Medigap
High-deductible versions of Plan F (legacy) and Plan G have lower premiums but require paying a $2,950 deductible (2026) before coverage begins.
Enrollment Periods and Penalties
Initial Enrollment Period (IEP)
A 7-month window surrounding your 65th birthday:
- 3 months before your birthday month
- Your birthday month
- 3 months after your birthday month
Coverage Start Dates:
| When You Enroll | Coverage Starts |
|---|---|
| 3 months before birthday | First day of birthday month |
| During birthday month | First of following month |
| 1-3 months after | 1-2 months after enrollment |
Late Enrollment Penalties
Missing your initial enrollment period results in lifetime penalties:
Part B Late Enrollment Penalty:
- 10% increase in premium for each 12-month period you could have had Part B but did not
- Penalty is permanent and applies for as long as you have Part B
Part D Late Enrollment Penalty:
- 1% of national base beneficiary premium ($38.99 in 2026) for each month without creditable coverage after initial eligibility
- Penalty is permanent
Example: If you delay Part D enrollment by 2 years (24 months):
- Penalty = 24 x 1% x $38.99 = $9.36, rounded to $9.40/month (2026), added to your Part D premium for life
Special Enrollment Period (SEP)
If you have employer coverage (through your or spouse's current employment), you can delay Medicare enrollment without penalty. After coverage ends, you have an 8-month SEP to enroll in Part B and Part D.
General Enrollment Period
If you miss your IEP and do not qualify for an SEP:
- Enroll January 1 - March 31
- Coverage begins July 1
- Late enrollment penalties apply
Coordination with Employer Coverage
| Employer Size | Primary Coverage | Secondary Coverage |
|---|---|---|
| Fewer than 20 employees | Medicare | Employer plan |
| 20 or more employees | Employer plan | Medicare |
With employer coverage from a large employer (20+):
- May delay Part B enrollment without penalty
- Should enroll in premium-free Part A
- Use SEP to enroll in Part B when coverage ends
CFP Exam Considerations
For the CFP exam, focus on:
- Memorizing Part A deductible ($1,736) and Part B premium ($202.90)/deductible ($283) for 2026
- Understanding IRMAA brackets and the 2-year lookback period
- Knowing Medigap Plan G is most comprehensive for new enrollees
- Calculating late enrollment penalties
- Understanding coordination between Medicare and employer coverage
A client with 2024 MAGI of $220,000 (married filing jointly) is enrolling in Medicare Part B for 2026. What will her total monthly Part B premium be?
$202.90
$284.10
$405.80
$527.50
Which of the following statements about Medigap policies is CORRECT?
Medigap Plan G covers the Part B deductible and prescription drugs
Medigap policies can be purchased with either Original Medicare or Medicare Advantage
Medigap Plan G covers the Part A deductible but not the Part B deductible
Medigap Plan F is available to anyone who enrolls in Medicare after January 1, 2020
A retiree delayed Medicare Part D enrollment for 30 months after becoming eligible, having no other creditable prescription drug coverage. What is his monthly late enrollment penalty in 2026?
$3.90
$11.70
$38.99
$116.97
Sections you finish are checked off in the contents.