Glossary

ERS

Published 5 November 2026, 03:36
ERS — Entidade Reguladora da Saúde (Health Regulatory Authority)

Handles complaints about healthcare, both public and private: hospitals, clinics, practices and mobile units. The provider is required to forward your complaint to it together with its own reply. Besides handling complaints, ERS offers free mediation to settle disputes between the parties, which you can use even if you have not filed a complaint.

Where you come across it. Being refused an appointment, waiting times, a bill from a private clinic, the quality of treatment, a complaint about a doctor.
The ERS office is not in Lisbon but in Porto, at Rua de São João de Brito, 621; letters sent by post go there. ERS does not award damages or money: that is a matter for a court or an insurer.