Alert : Health Insurance Scam – Fake Messages Impersonating the NHS and US Health Insurance Providers

Fraudulent messages are currently circulating while pretending to come from public health authorities or health insurance providers. They claim that your NHS details (UK) or your health insurance information (US) must be updated, or that your file needs to be regularised, in order to obtain your personal and banking information. Stay alert: here is how to recognise this scam attempt.

Health insurance scam

Scammers are impersonating public health bodies in order to deceive patients and policyholders. Whether it involves updating NHS registration details in the United Kingdom or verifying insurance coverage or Medicare/Medicaid information in the United States…, no service is being spared.

The method used

The victim receives a text message or an email stating that their NHS registration (UK) or health insurance coverage (US) requires an urgent update, or that a reimbursement has been suspended. The message contains a link redirecting to a website that imitates the official appearance of the relevant authority or insurance provider. You are then asked to provide your national insurance number (UK) or Social Security number (US), full contact details, and banking information under the pretext of administrative or processing fees. The aim is to trigger a quick reaction without prior verification.
Warning signs : unusual sender address, alarming tone, request for payment for services that are normally free of charge, suspicious web link or one that is slightly different from the official website.

Some advice:

• 🔎 Type the official website address of the NHS (UK) or your health insurance provider (US) directly into your browser.
• 🚫 Never provide your banking details via a link received in a message.
• 💳 Remember that NHS services (UK) and official Medicare or Medicaid services (US) do not charge hidden administrative fees for routine updates.
• 📱 Contact the NHS (UK) or your insurer or official programme directly using their official contact details if in doubt.
• ⚠️ Monitor your bank statements if you have shared any information.

Conclusion

Do not click on the links contained in these messages and delete them immediately. Report the attempt on the official platform in your country, such as ncsc.gov.uk (UK) or reportfraud.ftc.gov (US).

Informing the relevant authorities and raising awareness among those around you helps limit the spread of this fraud.

To go further and adopt the right online safety habits:
👉 Key steps to avoid most online scams
👉 List of anti-fraud websites to help consumers

Written by : René Ronse
Methodology : Our alert articles are based on regular monitoring of national reporting platforms, feedback from victims, and statements issued by relevant authorities.
About the author : René Ronse, manager of ArnaqueOuFiable.com. Expert in consumer cybersecurity, specialist in detecting online fraud, product transparency, and digital compliance. He has over 20 years of experience analyzing hidden subscription mechanisms, unreadable terms and conditions, aggressive sales tactics, and deceptive commercial practices on the web.
Last updated : 16 February 2026.
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