I have my Apple Health app synced with my health provider (Kaiser). Test results auto-sync as Kaiser updates it.
Same here. Works really well.
Same. But I can’t enter results directly into Apple Health.
You can enter data manually, but there are also apps that will import data in various formats if you have them. If somehow you already have the data as CSV, you can use a third party app to import it.
Yes, you can directly enter the results. Go to Health->Browse->Vitals->Blood Pressure and hit "Add Data".
That’s blood pressure— I think the OP means CBC results.
Yea you can sync cbc results directly from the lab.
You can also add weight, vitals, and some other data (eg glucose) but I don’t see how to add lab results manually.