Do you need Comprehensive Sickness Insurance (CSI) for settled status?
No. The CSI requirement was scrapped for EU Settlement Scheme applications.
To apply for pre-settled or settled status, you do not need to evidence that you were in one of the ‘qualified person’ categories (worker, self-employed, jobseeker, self-sufficient with CSI or student with CSI).
The EU Settlement Scheme checks for your residence in the UK.
To be eligible for settled status, you normally need to evidence you have been living in the UK for at least 6 months out of every 12 months for a continuous period of 5 years, and this period needs to have started before 31 December 2020. You can check your absences with this form which only asks a handful of simple YES / NO questions: http://t3m-settledstatus-absences.paperform.co