Who can be treated here?
IMSS Bienestar treats people who have no social-security cover — anyone not affiliated to IMSS, to ISSSTE or to another scheme.
You do not have to register before going. The institution answers that care can be given without registration, and that you will be invited to register once you arrive; registering takes 10 to 15 minutes.
The institution states that its services are public, universal and free of charge, medicines included.
You are invited to register when you arrive. Registration asks for your CURP, an email address, the town you live in and a photograph.
Source: IMSS Bienestar (imssbienestar.gob.mx), read on 4 August 2026
About Piedras Negras
Piedras Negras is a clinic listed in Aldama. There are 43 other clinics in Aldama in this directory, and a selection of them appears further down.
Services and facilities
From the Ministry of Health's inventory of health resources (2024).
Contact
Location
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Frequently asked questions
What is the phone number of Piedras Negras?
The phone number of Piedras Negras is +52 834 316 0962.
Do I need to be a member to be seen at Piedras Negras?
IMSS Bienestar treats people who have no social-security cover — anyone not affiliated to IMSS, to ISSSTE or to another scheme.
How much does care at Piedras Negras cost?
The institution states that its services are public, universal and free of charge, medicines included. You are invited to register when you arrive. Registration asks for your CURP, an email address, the town you live in and a photograph.