Assura-Basis in canton Grisons: twelve years of premiums
In canton Grisons, the lowest Assura-Basis premium went from CHF 230.30 a month in 2015 to CHF 451.00 in 2026 — a rise of +95.8 %. The table below places it next to the canton's cheapest insurer, year by year.
| Year | This insurer | The cheapest | Gap |
|---|---|---|---|
| 2015 | CHF 230.30 | CHF 227.80 | CHF 2.50 |
| 2016 | CHF 264.40 | CHF 237.30 | CHF 27.10 |
| 2017 | CHF 297.20 | CHF 274.55 | CHF 22.65 |
| 2018 | CHF 297.20 | CHF 277.60 | CHF 19.60 |
| 2019 | CHF 317.40 | CHF 305.20 | CHF 12.20 |
| 2020 | CHF 349.10 | CHF 315.90 | CHF 33.20 |
| 2021 | CHF 356.10 | CHF 321.10 | CHF 35.00 |
| 2022 | CHF 348.30 | CHF 320.50 | CHF 27.80 |
| 2023 | CHF 361.00 | CHF 322.00 | CHF 39.00 |
| 2024 | CHF 390.50 | CHF 347.00 | CHF 43.50 |
| 2025 | CHF 429.50 | CHF 388.00 | CHF 41.50 |
| 2026 | CHF 451.00 | CHF 404.70 | CHF 46.30 |
Faster or slower than the rest?
Assura-Basis rose +95.8 % over the period, against +77.7 % for the cheapest insurer in the same place. The gap widened: staying put cost a little more every year.
The year that hurt — The steepest year-on-year jump was 2016: +14.8 % in one go. The premium did not move in 2018.
Figures for an adult, CHF 300 deductible, accident cover included — the only profile defined identically across all twelve years. Each year this is the lowest premium the insurer offered, all models combined.
Grisons, canton by canton
Assura-Basis, canton by canton
Other insurers
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.