Official Medicare Part B & Part D Surcharges, Income Thresholds, and Planning Guide
Official 2024 IRMAA brackets and thresholds. Complete guide to Medicare Part B and Part D surcharges, MAGI calculation, appeals process, and retirement planning strategies.
The 2024 IRMAA Brackets have been officially announced and represent an increase of approximately 5.9% from 2023, starting at $103,000 for an individual. These income-related monthly adjustment amounts determine how much higher-income beneficiaries pay for Medicare.
Understanding the 2024 IRMAA thresholds is crucial for retirement planning, as these surcharges can significantly impact healthcare costs.
| Single MAGI | Couple MAGI | Part B Premium | Part D Surcharge |
|---|---|---|---|
| ≤ $103,000 | ≤ $206,000 | $174.70 | Premium (varies) |
| $103,000 – $129,000 | $206,000 – $258,000 | $244.60 | $12.90 |
| $129,000 – $161,000 | $258,000 – $322,000 | $349.40 | $33.30 |
| $161,000 – $193,000 | $322,000 – $386,000 | $454.20 | $53.80 |
| $193,000 – $500,000 | $386,000 – $750,000 | $559.00 | $74.20 |
| > $500,000 | > $750,000 | $594.00 | $81.00 |
To understand the true cost of IRMAA, it helps to see the annual amounts you'll pay at each bracket level:
| IRMAA Tier | Monthly Part B | Monthly Part D | Annual Total | Annual Surcharge |
|---|---|---|---|---|
| Standard (No IRMAA) | $174.70 | $0.00 | $2,096.40 | $0 |
| Tier 1 | $244.60 | $12.90 | $3,090.00 | $993.60 |
| Tier 2 | $349.40 | $33.30 | $4,592.40 | $2,496.00 |
For married couples where both spouses are on Medicare, these amounts double. Understanding the annual impact is essential for comprehensive retirement planning.
Understanding what IRMAA stands for and how you reach a bracket is the first step. IRMAA is essentially a progressive surcharge on your income through Medicare — the more income you earn, the greater your surcharge.
You can file an IRMAA appeal if you've experienced qualifying life-changing events. Additionally, reducing your MAGI through strategic planning can help minimize surcharges.
Our tools project IRMAA costs across multiple years for comprehensive retirement planning.
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