Http Siapportalimssgob Mx Biometrico Acceso Web Wfraccesousuario Top Jun 2026

For most active workers, the default login format on the IMSS Web Portal is structured as follows:

Your official employee matricula (employee ID number). For most active workers, the default login format

For an institution as massive as the IMSS—one of the largest social security organizations in Latin America—managing the work hours and attendance of thousands of medical and administrative personnel is a logistical challenge. The biometric portal serves as the digital gateway for this exact purpose. Disclaimer: This article is for informational purposes only

Disclaimer: This article is for informational purposes only. URLs and specific access procedures for government portals can change. Employees should always refer to official internal communications from IMSS for the most current access instructions. Download the official "IMSS Digital" application on your

Download the official "IMSS Digital" application on your smartphone to book medical appointments and view your medical history digitally. Do you need to reset a forgotten password ?