If you was to go out and get tested for a disease I'm 20 even though I'm an adult but not 21 yet does the doctor make you tell your parent if it was to come back positive or negative ?

If you was to go out and get tested for a disease I'm 20 even though I'm an adult but not 21 yet does the doctor make you tell your parent if it was to come back positive or negative ?

No. That's what doctor/patient privilege is all about.