CSG Actuarial has tracked all of the new business rate increases implemented on Medicare Supplement blocks of business since 2011. Here are the average new business Medicare Supplement rate increases by plan for 2018 – 2022.
| Plan | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|
| A | 4.9% | 6.0% | 6.8% | 5.5% | 5.5% |
| B | 4.3% | 4.6% | 5.6%% | 5.4% | 4.7% |
| C | 5.4% | 5.4% | 5.2% | 5.6% | 5.6% |
| D | 4.6% | 4.8% | 4.7% | 3.1% | 4.9% |
| F | 5.1% | 6.2% | 7.0% | 5.5% | 5.2% |
| High Ded F | (0.3%) | 2.8% | 1.7% | 2.3% | 1.4% |
| G | 3.9% | 4.8% | 6.2% | 4.8% | 5.1% |
| High Ded G | 0.7% | 1.5% | 0.3% | ||
| K | 2.6% | 2.2% | 3.2% | 3.4% | 1.1% |
| L | 3.1% | 1.9% | 3.1% | 3.8% | 2.4% |
| M | 6.9% | 1.9% | 2.8% | 4.6% | 2.6% |
| N | 2.8% | 3.9% | 4.5% | 3.8% | 3.2% |