
A work stoppage is coming to an end, symptoms persist, but the treating physician believes that an extension is not justified. This situation affects a growing number of employees, particularly since the intensification of medical consistency checks by primary health insurance funds. Understanding the mechanisms behind this refusal and identifying concrete steps can help avoid a disruption in compensation or a premature return to work.
CPAM Checks and Pressure on Treating Physicians: What Has Changed
The Cnam has documented in its 2024 Charges and Products Report an intensification of checks on the medical consistency of long-term sick leaves. Medical advisors are now more frequently requesting a re-examination by the treating physician rather than a simple automatic renewal.
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This tightening partly explains why some general practitioners refuse to extend a sick leave beyond a few weeks. The treating physician is also under pressure from the CPAM regarding their prescribing practices. A practitioner whose volume of sick leaves exceeds the average for their geographical area may be reported, which encourages them to limit renewals.
For public service employees, the situation is different. The 2019 public service transformation law, clarified by circulars between 2022 and 2024, requires the opinion of an accredited physician for long-term sick leaves. The treating physician can no longer extend beyond a certain duration without this opinion. The Service-Public.fr sheets updated on September 1, 2024, detail these rules for each branch of the public service.
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To explore the recourse if my doctor refuses the extension of sick leave, it is first necessary to distinguish whether the refusal comes from a medical assessment or an administrative constraint related to these intensified checks.

Recourse After a Refusal of Sick Leave Extension: Comparative Table
Several avenues are available to an employee facing a refusal. Their effectiveness, timelines, and constraints vary depending on the status and pathology.
| Recourse | Procedure | Indicative Timeline | Particularity |
|---|---|---|---|
| Second medical opinion (specialist) | Consultation with a specialist in the relevant pathology | From a few days to a few weeks depending on the specialty | The specialist can prescribe a new initial sick leave, not a strict extension |
| CPAM medical expertise | Written request to the CPAM medical advisor | Variable, often several weeks | The medical advisor can validate or invalidate the treating physician’s position |
| Amicable Recourse Commission (CRA) | Registered letter to the CPAM within two months after notification of refusal | Response within two months in principle | Mandatory step before court |
| Court of First Instance (social division) | Filing after CRA rejection | Several months | Possibility of being assisted by a lawyer specializing in social security law |
| Occupational physician (pre-return visit) | Request for a pre-return visit to the occupational health service | From a few days to a few weeks | Does not extend the sick leave, but can recommend adjustments or determine unfitness |
The second medical opinion remains the fastest approach to obtain a new prescription if health conditions justify it. However, it does not guarantee the continuity of daily allowances if the CPAM disputes the consistency between the two prescriptions.
Daily Allowances and Stopping Sick Leave: Concrete Risks
The refusal to extend creates an administrative void. If no new medical certificate is produced before the end date of the current sick leave, the CPAM considers the employee fit to return to work. Daily allowances cease the day after the end date indicated on the last sick leave.
Two scenarios then arise:
- The employee returns to work despite persistent symptoms. The employer must organize a return visit with the occupational physician if the sick leave lasted more than thirty days (sixty days for sick leaves related to a non-professional illness or accident according to current regulations). This visit may result in a notice of unfitness, which opens a specific procedure.
- The employee does not return to work and does not have a new certificate. They find themselves unjustifiably absent, which may lead to disciplinary action by the employer.
- The employee obtains a new sick leave from another doctor. The CPAM may then request a check to verify the consistency of this new prescription with the existing medical file.
The Court of Cassation, in a ruling from the social chamber on June 21, 2023 (n°21-25.848), reminded that the employee remains protected against dismissal if declared unfit during the return visit. The employer must respect the obligation of redeployment before any termination of the contract. This protection exists even if the sick leave was not extended by the treating physician.

Occupational Physician and Pre-Return Visit: An Underutilized Lever
The pre-return visit remains unknown to employees. It can be requested by the employee themselves, by the treating physician, or by the CPAM medical advisor, at any time during the sick leave.
The occupational physician does not extend the sick leave, but their opinion carries significant weight for what follows. They can recommend a job adjustment, a redeployment, or indicate that the employee’s health condition is incompatible with an immediate return. This medical finding, communicated to the employer, changes the dynamics: the employer can no longer demand a return to the same conditions.
For long sick leaves, this visit also allows for anticipating a potential therapeutic part-time return. The occupational physician provides an opinion on the feasibility of this partial return, which the treating physician can then formally prescribe.
Informing the Employer at the Right Time
The employee is not required to disclose the nature of their condition to the employer. However, notifying the employer of the refusal to extend helps avoid unjustified absence. A simple letter or email mentioning the ongoing process (second opinion, CPAM expertise) is sufficient to demonstrate the employee’s good faith and suspend the immediate disciplinary risk.
A refusal to extend sick leave does not mean that the health condition justifies a return. The protection of the employee relies on the ability to document their medical situation through another channel, whether it be a specialist, the medical advisor, or the occupational physician. The time between the end of the sick leave and obtaining a new certificate constitutes the most risky period for the employee’s rights.