If you've got a full-time job, then you'll be able to apply for state health insurance by showing your job contract.
But if you're self-employed, then things are a little different. You'll need to prove that you've had NHS coverage. To get your application processed as quickly as possible, download and complete this letter template. Your GP in the UK will have to fill it out to verify your NHS coverage.
Please forward the completed (filled and signed) letter to your contact at Popsure or to firstname.lastname@example.org.