1. According to today's headline information, contact Shenzhen Health Card Service Center: you can contact Shenzhen Health Card Service Center to complain or consult. The center will give corresponding solutions according to the actual situation.
2. Re-registration in the hospital: You can re-register in the hospital. In this process, the hospital will reassign you a new health card number to avoid duplication.
3. Choose a health card from other provinces: consider switching to a health card from other provinces. Health cards in different provinces have different naming and numbering methods, so the probability of duplication can be greatly reduced.