Z81.0

Family history of mental retardation

Coding guidance (WHO 2019)

Conditions classifiable to F70-F79

Sibling codes

Z81Family history of mental and behavioural disorders Z81.1Family history of alcohol abuse Z81.2Family history of tobacco abuse Z81.3Family history of other psychoactive substance abuse Z81.4Family history of other substance abuse Z81.8Family history of other mental and behavioural disorders