There are many steps to apply for a serious illness, one of which is provided below:

1. Search for "Hebei Smart Medical Insurance" WeChat applet.

2. Click the "I want to do" option and select "Outpatient chronic diseases and special diseases declaration".

3. After filling in the information, click "Submit" to complete the application.

You can also contact the local medical insurance bureau directly to consult the specific application process and precautions.