Assura-Basis — Region 2, Grisons: twelve years of premiums
Region 2, Grisons: the lowest Assura-Basis premium went from CHF 247.60 a month in 2015 to CHF 484.90 in 2026 — a rise of +95.8 %. The table below places it next to this region's cheapest insurer, year by year.
| Year | This insurer | The cheapest | Gap |
|---|---|---|---|
| 2015 | CHF 247.60 | CHF 246.50 | CHF 1.10 |
| 2016 | CHF 284.30 | CHF 256.80 | CHF 27.50 |
| 2017 | CHF 319.60 | CHF 288.00 | CHF 31.60 |
| 2018 | CHF 319.60 | CHF 300.40 | CHF 19.20 |
| 2019 | CHF 341.20 | CHF 319.80 | CHF 21.40 |
| 2020 | CHF 375.30 | CHF 343.20 | CHF 32.10 |
| 2021 | CHF 382.90 | CHF 333.50 | CHF 49.40 |
| 2022 | CHF 374.50 | CHF 338.60 | CHF 35.90 |
| 2023 | CHF 388.20 | CHF 350.00 | CHF 38.20 |
| 2024 | CHF 419.80 | CHF 378.00 | CHF 41.80 |
| 2025 | CHF 461.80 | CHF 405.00 | CHF 56.80 |
| 2026 | CHF 484.90 | CHF 418.00 | CHF 66.90 |
Faster or slower than the rest?
Assura-Basis rose +95.8 % over the period, against +69.6 % 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.
Assura-Basis, canton by canton
Other insurers
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.