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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryHealthcareHealth insurerLucerneCSS Versicherung AG
CSS Versicherung AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

CSS Versicherung AG is an insurance company offering health, accident and property insurance. Its services include basic and supplementary health insurance, digital customer services (myCSS portal and app) and health-related services such as 24-hour medical advice.

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Products & services

Industry:Health insurer
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3.9/5

CSS Versicherung AG

✓ Offered2
Basic insurance
Basic insurance with five models, including family doctor, HMO, Multimed, Telmed and standard model, with different premiums and benefits under the Swiss health insurance law.
Premium advice and model changes
Premium calculator, deductible adjustment, insurance model changes, family doctor changes, and online checks for benefits and invoices.
Trust & reputation

ranQ Trust Score of CSS Versicherung AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of November 2026

CSS Versicherung AG scores 42.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.0.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.100.08%
CSS Versicherung AG scores 92.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
CSS Versicherung AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
CSS Versicherung AG scores 78.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.56.74%
Qualifications+0.00

CSS Versicherung AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 2.9 out of 5 stars from 351 customer reviews. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
2.9
of 5

Aggregated from 351 reviews across all connected sources

Sources
GGoogle2.9351
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

June 30, 2026Media
CSS ernennt neuen CIO
inside-it.ch
May 18, 2026Media
CSS Imagekampagne von Sir Mary: «Glaub an dich»
markt-kom.com
April 7, 2026Media
CSS wächst weiter und erzielt 2025 Rekordgewinn
nau.ch
March 5, 2026Media
What the Duck: Social-Konzept für CSS-Agenturen vor Ort
persoenlich.com
February 27, 2026Media
Patientin braucht ADHS-Medikamente – doch CSS blockt
beobachter.ch
January 9, 2026Media
CSS geht 2026 gestärkt in neue Strategieperiode
hzinsurance.ch
December 18, 2025Media
CSS steigt ins Geschäft mit Lebensversicherungen ein
zentralplus.ch
August 1, 2025Media
Versichert bis zum letzten Atemzug – Krankenkassen drängen ins Geschäft mit Lebensversicherungen
freiburger-nachrichten.ch

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Location

Tribschenstrasse 21
6005 Lucerne
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.083.195
Founded
1991 · 35 years
Last commercial register change
October 13, 2026
Employees
21 to 50
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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