Mexico City — Mexico’s federal government, through the ministries of Welfare and Health, announced the official calendar for registering for the Universal Health Service credential, a process that will be staggered according to the first letter of each beneficiary’s paternal surname.
Authorities said the process will remain open until November 14, 2026, with sessions organized during the first, second, third, and fourth weeks of each month. The strategy aims to avoid crowding and streamline service at registration modules, allowing people to attend only on the dates corresponding to their surname.
Registration Schedule by Surname
During the first and third weeks of each month, people whose surnames begin with letters A through L will be served. Mondays will be for letters A and B; Tuesdays for letter C; Wednesdays for D, E, and F; Thursdays for letter G; and Fridays for letters H, I, J, K, and L.
The second and fourth weeks of each month will be for letters M through Z. Mondays will be for letter M; Tuesdays for N, Ñ, O, P, and Q; Wednesdays for letter R; Thursdays for S, T, and U; and Fridays for letters V, W, X, Y, and Z.
Authorities have also set up special sessions for those who miss their assigned date, held every Saturday.
Key Dates
The first sessions will begin in June and continue periodically through November. For letters A and B, the assigned dates are June 1 and 15; July 6 and 20; August 3 and 17; September 7 and 21; October 5 and 19; and November 2 and 9.
Letter C should attend on June 2 and 16; July 7 and 21; August 4 and 18; September 8 and 22; October 6 and 20; and November 3 and 10.
Letters D, E, and F will be served on June 3 and 17; July 8 and 22; August 5 and 19; September 9 and 23; October 7 and 21; and November 4 and 11.
For letter G, registration will be on June 4 and 18; July 9 and 23; August 6 and 20; September 10 and 24; October 8 and 22; and November 5 and 12.
Letters H, I, J, K, and L should attend on June 5 and 19; July 10 and 24; August 7 and 21; September 11 and 25; October 9 and 23; and November 6 and 13.
For letters M through Z, registration will begin on June 8 and end on October 31, with catch-up sessions on various Saturdays through November.
The government urged citizens to consult official channels for available locations, required documents, and specific service hours. All information can be found at gob.mx/bienestar.
