Health card number validation for QC

[marta-]

https://en.wikipedia.org/wiki/R%C3%A9gie_de_l%27assurance_maladie_du_Qu%C3%A9bec

The health insurance number has the format XXXX #### #### and is composed of:

• The first 3 letters of the last name + the first letter of the first name
• The 2 last digits of the year of birth
• The month of birth (to which 50 is added to indicate female sex) - 2 digits
• The day of birth - 2 digits
• The administrative code for use by RAMQ -2 digits: 1 for differentiating people for whom the first 10 characters are identical, and 1 that is a checksum. The checksum validation algorithm is implemented here: https://github.com/petalmd/health_card/blob/master/lib/health_card/validators/canada/quebec_validator.rb .