Health insurance in Therwil 2026

23 insurers offer basic cover in Therwil (Basel-Landschaft). The benefits are identical everywhere — only the price differs.

The lowest premium

CHF 558.30 per month

Sanitas — TelMed (Compact One)

Adult, CHF 300 deductible, accident cover included.

Gap to the most expensive insurer: CHF 2'526 per year.

active insurers

Region 1

Compare my exact premiums

Insurers available in Therwil

Each insurer’s lowest premium, adult, CHF 300 deductible, accident included. Every insurer is listed, with no exception and no paid placement.

#	Insurer	From
1	SanitasCheapest	CHF 558.30
2	Atupri	CHF 558.70
3	CSS	CHF 559.10
4	ÖKK	CHF 560.70
5	KPT	CHF 569.30
6	SWICA	CHF 570.10
7	Helsana	CHF 572.00
8	Vivao Sympany	CHF 572.30
9	Mutuel	CHF 572.40
10	Galenos	CHF 576.90
11	Assura-Basis	CHF 577.30
12	Visana	CHF 592.60
13	CONCORDIA	CHF 593.30
14	Sumiswalder	CHF 594.60
15	Agrisano	CHF 596.10
16	Avenir	CHF 607.70
17	Philos	CHF 625.30
18	rhenusana	CHF 627.90
19	sana24	CHF 634.60
20	EGK	CHF 638.60
21	Aquilana	CHF 640.60
22	SLKK	CHF 676.60
23	vita surselva	CHF 689.00

Where the municipality sits

Therwil sits in the most expensive of Basel-Landschaft’s 2 premium regions. The table below shows what the others cost.

These amounts apply to all 21 municipalities in the same premium region: a premium is set per zone, never per municipality.

The postcodes of Therwil

A postcode can straddle two municipalities in different regions. The municipality determines the premium, not the postcode — hence the list below.

4106 Therwil
4153 Reinach BL

How the premium has moved

The zone’s lowest premium, year by year since 2015. The same profile every time: adult, CHF 300 deductible, accident included — otherwise the comparison would mean nothing.

That is +71.5 % over 11 years, or CHF 2'792 more per year.

Year	Lowest premium	Change
2015	CHF 325.60	—
2016	CHF 346.90	+6.5 %
2017	CHF 374.60	+8.0 %
2018	CHF 385.00	+2.8 %
2019	CHF 425.00	+10.4 %
2020	CHF 425.00	0.0 %
2021	CHF 426.70	+0.4 %
2022	CHF 435.20	+2.0 %
2023	CHF 465.00	+6.8 %
2024	CHF 504.30	+8.5 %
2025	CHF 527.50	+4.6 %
2026	CHF 558.30	+5.8 %

Source: FOPH archives, one file per year. The amounts are those actually in force, not a retrospective estimate.

The 2 postcodes of this municipality

One postcode can cover several municipalities, and sometimes several premium regions. Each page says so.

4106 Therwil 4153 Reinach BL

Elsewhere in Basel-Landschaft

At strictly identical cover, changing premium region changes the price. Here is what the lowest premium costs in the canton’s other regions.

Region	Lowest premium	Gap over the year	For example
Region 1 (here)	CHF 558.30	—	Therwil
Region 2	CHF 494.80	CHF 762 less	Anwil, Arboldswil, Arisdorf

This table is not moving advice: it only says what geography costs, at benefits the law makes identical.

The municipalities of the Arlesheim district

They do not necessarily belong to the same premium region — check yours.

Municipality	Region	Lowest premium	Gap versus here
Therwil (here)	Region 1	CHF 558.30	—
Aesch (BL)	Region 1	CHF 558.30	same zone
Allschwil	Region 1	CHF 558.30	same zone
Arlesheim	Region 1	CHF 558.30	same zone
Biel-Benken	Region 1	CHF 558.30	same zone
Binningen	Region 1	CHF 558.30	same zone
Birsfelden	Region 1	CHF 558.30	same zone
Bottmingen	Region 1	CHF 558.30	same zone
Ettingen	Region 1	CHF 558.30	same zone
Muttenz	Region 1	CHF 558.30	same zone
Münchenstein	Region 1	CHF 558.30	same zone
Oberwil (BL)	Region 1	CHF 558.30	same zone
Pfeffingen	Region 1	CHF 558.30	same zone
Reinach (BL)	Region 1	CHF 558.30	same zone
Schönenbuch	Region 1	CHF 558.30	same zone

Region 1 — Basel-Landschaft

The FOPH splits some cantons into several premium regions. Two neighbouring municipalities can therefore pay different prices — which is why we never show a cantonal average in place of your prices.

See every municipality — Basel-Landschaft →

district Arlesheim →