Can I make an appointment for Wuhan Health Certificate without Alipay?

Of course. Official website of Wuhan Health Bureau shows that you can apply for a health certificate through Alipay without making an appointment. You can prepare relevant information and go to the hospital for examination. Wuhan Municipal Health Bureau was established in accordance with the Notice of Wuhan Municipal People's Government of Wuhan Municipal Committee on Printing and Distributing the Implementation Opinions on the Institutional Reform of Wuhan Municipal People's Government, and is the working department of the Municipal People's Government.