Expansion: How to combine health code and two codes?
1. Open Alipay and click Citizen Center.
2. Enter the Civic Center and click the health code.
3. Under the National Platform Health Code option, click View Now.
4. Enter the interface of epidemic prevention health information code, and directly receive the two-in-one health code, which can be viewed directly after receiving it.
Multi-code hospital integration means that an account has multiple two-dimensional code card numbers of "electronic health code", "medical insurance electronic card" and "financial payment code".