
A dry figure to start: every year, hundreds of employees have their benefits suspended for a simple trip outside their department during a sick leave. No exceptions for a trip within France, nor excuses for a family visit. The rules are stricter than one might think, and the slightest breach can be costly.
Travel during sick leave: what the law says
Before considering leaving one’s department during sick leave, one must confront a regulation without flaws. The social security code allows little margin: it is the doctor who specifies, on the certificate, whether outings are prohibited, allowed at certain times, or free. In the absence of precision, the classic time slots are imposed: 9 am-11 am and 2 pm-4 pm, unless the doctor decides otherwise.
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Any stay away from home, rehabilitation, convalescence at a relative’s, medical travel, must be reported to the CPAM. The temporary address and dates must be communicated, preferably before departure. An exchange with the attending physician is essential: they are the ones who assess the compatibility of the project with the employee’s health and who write the work stoppage notice accordingly.
To leave one’s department during sick leave, a written authorization from the CPAM is essential. A silence from the fund for 15 days can be considered as agreement, but beware of the absence of official documentation: in case of a check, the situation becomes complicated. The CPAM can suspend daily allowances if the employee does not comply with the obligation of presence or makes themselves unavailable during a medical check. The employer, for their part, can always arrange a counter-visit.
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Even for family or health reasons, the same principles apply: the CPAM checks the compatibility of the trip with the health status, the doctor’s opinion, and the necessity of the stay. It is impossible to work during a sick leave, unless there is an express medical agreement and clear information from the fund.
Leaving one’s department during sick leave: in what cases is it possible?
Deciding to leave one’s department during sick leave is not just an administrative formality. The employee must necessarily request a prior authorization from the CPAM. This process involves a letter or the Ameli space, where one must specify the new address and the dates of the trip. The fund then has 15 days to respond. Without a reply, the agreement is presumed to be granted, but it is better to keep a written proof of the request.
Here are the usual reasons considered by the CPAM to authorize a trip:
- a medical need, rehabilitation, specific treatment in another department,
- a serious family obligation,
- the material impossibility of staying at the usual home (inadequate housing, for example).
In all cases, the attending physician must indicate on the certificate whether the outings are free or restricted. If the CPAM refuses, leaving anyway exposes one to the cancellation of daily allowances.
For stays abroad, the legislation becomes even stricter. Leaving France requires specific authorization from the CPAM, especially if the destination is not covered by a bilateral agreement. In this case, the payment of allowances can be immediately suspended. Taking out suitable travel insurance remains a prudent reflex, given the financial risk.
In all cases, the employer must be informed of the temporary address change. This ensures the employee’s availability in case of a check. Omitting this step or leaving without agreement can lead to serious consequences: suspension of rights, required reimbursements. It is not just about rest, but an issue of transparency and respect for the rules that underpin the trust relationship in the company and with social security.

What are the risks of not respecting travel rules?
Ignoring the authorization to leave one’s department during a sick leave is not without consequences. The CPAM can react quickly: suspension of daily allowances, even a request for reimbursement. It is enough for a check to find an unjustified absence or non-compliance with the authorized outing hours to trigger the procedure. The medical service of the health insurance can send a control doctor or summon the employee without notice.
On the employer’s side, an unauthorized departure can justify a dismissal for serious misconduct. Courts endorse the termination of the contract as soon as the employee has broken trust or disrupted the service due to an unjustified absence. The company can also stop the payment of complementary allowances provided by the collective agreement.
If the CPAM suspends or refuses compensation, the employee still has recourse:
- the amicable appeal commission (CRA) can be seized in the first instance,
- if the conflict persists, legal action is possible before the judicial court.
These procedures require solid justifications, especially if the trip was motivated by an urgent medical or family reason.
Finally, any deviation, false declaration, or unreported partial resumption of activity exposes one to sanctions that go beyond simple financial penalties. Because beyond the wallet, it is the trust of employers and health insurance that is at stake. Respecting the framework is also about preserving one’s professional and social future.