I think it's called infectious agent or something close to that.
It means you should go to the doctor.
When you know the health care provider, you are aware of whom to bill, as well as any additional information that may come in handy for billing and coding. For example, this knowledge allows you to refer to a specific provider's resources, to understand what their policies cover, and to classify disorders accordingly. This applies to more than just common reproductive disorders.
No there are 4 pre early middle and late