Crate heidi

heidi (health identifiers) is a library to work with health identifiers such as NHS Numbers.

Modules

chi	heidi implements the CHI number validation “Modulus 11”. See: https://www.ndc.scot.nhs.uk/Data-Dictionary/SMR-Datasets//Patient-Identification-and-Demographic-Information/Community-Health-Index-Number/
error
nhs	heidi implements the NHS number validation “Modulus 11”. See: https://www.datadictionary.nhs.uk/data_dictionary/attributes/n/nhs/nhs_number_de.asp
number	A generic identifier of 9 digits plus a check digit.