Is an NHS or Medicare contact asking for my personal details to send a new card real?
No. The NHS and Medicare do not contact patients to gather details for card replacement — this is an impersonation scam.
Last reviewed: 1 August 2026
Explanation
Healthcare impersonation scams target elderly people and migrants by impersonating the NHS (UK) or Medicare (US). A caller claims your health card or National Health Service number needs updating and asks for personal details, date of birth, and sometimes banking details for 'insurance record' purposes. This information is used for identity theft, benefit fraud, or to access your medical records. The NHS sends replacement cards automatically when needed — they do not call to ask for your details. Medicare contacts you by post, not by cold call requesting information. If you receive such a call, hang up and contact the relevant agency using a number from their official website.
Health-system impersonation is unusually effective because the details requested sound administrative rather than financial. A date of birth, a health number, an address history — none of it feels like handing over money, yet combined these details are enough to attempt benefit claims, open credit, or pass identity checks elsewhere. Some scripts add a small 'postage' or 'processing' charge for the new card, which both extracts a payment and captures your card details; others use the health pretext to book a follow-up call from a fake billing or insurance department.
The structural fact to hold onto is that these systems already know you. The health service that issued your number does not need to phone you to ask what it is, any more than it needs your bank details to maintain a record. When contact is genuinely required, it arrives in ways you can verify — letters referencing your actual GP or provider, messages in official portals — and nothing is ever cancelled because you chose to hang up and call back through the published number. Vulnerable relatives are the main targets, so pass the pattern on to them explicitly.
Common red flags
- Unsolicited call from someone claiming to represent the NHS or Medicare
- Asks for your health number, date of birth, or national insurance number
- Requests banking details to update insurance records
- Urgency — card will be cancelled if you do not verify today
What to do now
- Hang up without providing any information
- Contact the relevant agency directly using a number from their official website
- Report the call to your national fraud authority
- Alert elderly or vulnerable family members who may be targeted
Frequently asked questions
Does the NHS or Medicare ever call patients?
They may call for appointment-related purposes. They do not make cold calls asking for personal details to update records or issue new cards.
Why would scammers want health details rather than bank details?
Identity fragments — date of birth, health numbers, address history — are combined to pass identity checks, attempt benefit fraud, or open credit. The call feels administrative precisely so you don't treat the information as valuable.
I gave my details before hanging up — what should I do?
Report it to the relevant health agency's fraud line, monitor your credit file and benefit correspondence for activity you don't recognise, and warn your bank if any payment details were shared. Expect and ignore follow-up calls referencing the first one.