piighost/br-cns

Brazilian national health card number, fifteen digits opening on a 1, 2, 7, 8 or 9 as the issuing rule requires. Written in groups of four on the card itself, and the separators are optional because the systems that export it often strip them.

Label: BR_CNS

Pattern

(?<!\w)[12789]\d{2}[\s.-]?\d{4}[\s.-]?\d{4}[\s.-]?\d{4}(?!\w)

Must be caught

• O CNS do paciente e 123 4567 8901 2345 no cadastro. → 123 4567 8901 2345
• Anote 898001234567890 na ficha. → 898001234567890

Must be left alone

• O numero 323 4567 8901 2345 nao comeca certo
• Codigo 123 4567 8901

Tags: br, health, government-id

Download the detector as TOML

Used by

• piighost/br — Brazil: phone, CEP postal code, the CPF for a person, the CNPJ for a company and the CNS health card number.
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