Z91.0
Personal history of allergy, other than to drugs and biological substances
⇄ Primary-code rule changed vs QĐ4469
Coding guidance (WHO 2019)
Excl.: personal history of allergy to drugs and biological substances (Z88.-)
Sibling codes
Z91Personal history of risk-factors, not elsewhere classifiedZ91.1Personal history of noncompliance with medical treatment and regimenZ91.2Personal history of poor personal hygieneZ91.3Personal history of unhealthy sleep-wake scheduleZ91.4Personal history of psychological trauma, not elsewhere classifiedZ91.5Personal history of self-harmZ91.6Personal history of other physical traumaZ91.7Personal history of female genital mutilationZ91.8Personal history of other specified risk-factors, not elsewhere classified