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Sick leave and work accidentsArticle 7 of 10 · 3 min read

What a mutua is and how it affects your sick leave

Explains what a mutua is, what it can and cannot do while you are on sick leave for a common illness, and what to do if one is paying you. For employed and self-employed workers in Spain.

Terms used

  • Mutua — A mutua is a private, non-profit body working with Social Security that manages work-accident cover and may pay and monitor sick leave.
  • Baja — The baja is the medical note from your doctor that starts your sick leave.
  • Alta — The alta is the medical discharge that ends your sick leave.
  • INSS — The INSS is the national Social Security institute, which pays benefits and can review sick leave decisions.

Key rules

  • Who issues documents: Your public health GP issues the baja, the confirmations and the alta, even if a mutua pays you.
  • Discharge: For a common illness, a mutua can only propose an alta; it cannot discharge you itself.
  • Missed examinations: A mutua can suspend or withdraw your payment if you skip an examination without a justified reason.

What a mutua is

A mutua is a private, non-profit body that works alongside the Social Security system. It manages cover for work accidents. It may also manage your sick pay and monitor your sick leave for common illness. Whether it does depends on your employer's choice. If you are self-employed, you must have this cover, so a mutua will normally handle it.

Who still does what

Your public health GP still issues the baja (the sick note that starts your leave), the confirmations while you are off, and the alta (the discharge that ends your leave). A mutua does not replace your GP.

If a mutua manages your case, it pays your sick pay and monitors your leave. Ask your employer which body pays you: a mutua or the INSS.

What a mutua can do

  • Pay your benefit.
  • Carry out medical checks and call you to examinations.
  • Suspend or withdraw your payment if you do not attend an examination without a valid reason.
  • Propose an alta to your public GP or to the INSS.
  • Ask the INSS to review your case.

What a mutua cannot do

For a common illness, a mutua cannot discharge you itself. It can only propose an alta. The decision belongs to the public health doctor or to the INSS inspection.

If you receive a proposal, do not assume your leave has ended. Check it with your GP before you plan a return to work.

If you cannot attend an examination

Missing an examination without a justified reason can cost you your payment. If you have a valid reason, such as an emergency or a hospital appointment, tell the mutua and keep proof.

The checklist and the questions below cover the practical steps.

Checklist

  • Ask your employer whether your sick pay for common illness is managed by a mutua or by the INSS.

  • Keep going to your public health GP for the baja, confirmations and alta, even if a mutua pays you.

  • Attend every medical examination the mutua calls you to.

  • Keep proof of a valid reason if you cannot attend an examination.

  • Check any alta proposal from the mutua with your GP before you plan a return to work.

Frequently asked questions

Can a mutua discharge me from sick leave for a common illness?

No, a mutua cannot discharge you itself in a common illness. It can only propose an alta to the public health doctor or the INSS. The INSS inspection or the public health service decides.

Can a mutua stop my payment if I skip a medical check?

Yes, a mutua can suspend or withdraw your payment if you do not attend an examination without a justified reason. Keep proof of any valid reason, such as a hospital letter, to show them.

Who still issues my sick note if my company uses a mutua?

Your public health GP still issues the baja, the confirmations and the alta, even when a mutua pays you. The mutua pays the benefit and monitors your leave.

What can a mutua do if it thinks I should be back at work?

A mutua can ask the INSS to review your case, as well as propose an alta. Keep attending your GP appointments until a decision is made.

Need certainty before you act?

For important relocation decisions, speak with a qualified human specialist.

Consult with a human specialist

For decisions that depend on your own circumstances, a qualified human professional should look at your case. Tell us what you need help with and we will reply by email.

Always verify important information with the relevant official authority or a qualified adviser before acting. This website uses large language models together with various public data sources, official government documents and other established sources. Due to the amount of data on this website, some information might be wrong. Information may also be incomplete or outdated.

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