Usually the last six digits of the ID number. If it is not correct, you can contact the issuing bank for processing. Resident health card is a kind of CPU card, which can be used in many fields. It has the characteristics of fast reading speed. It has been certified by the People's Bank of China and the State Commerce Commission. CPU card is similar to ordinary IC card and radio frequency card in appearance, but its performance has been greatly improved. Security has also improved. Usually, CPU card contains random number generator, hardware DES, 3DES, encryption algorithm and operating system, which can reach the level of financial security.
The purpose of resident health card: establishing electronic health records and electronic medical records, helping to establish a three-level information platform, identifying and storing residents' health information, settling medical expenses, and seeking medical treatment across regions can strengthen information exchange among medical departments and improve work efficiency.