Services when a doctor/physical therapist/chiropractor/psychologist/neuropsychologist who's got not previously been involved in an individual's treatment examines a person. There is not any physician/therapist-patient relationship. X12 appoints several types of liaisons, which includes exterior and inside liaisons. Interior liaisons coordinate concerning two X12 teams. The segment ID ... https://johng085szg0.wikifordummies.com/user