ICD-10-CM > Z00-Z99 > Z69-Z76 > Z72 Z72 Problems related to lifestyle Non-Billable/Non-Specific Type 2 Excludes problems related to life-management difficulty (Z73.-)problems related to socioeconomic and psychosocial circumstances (Z55-Z65) Codes Z72.0Tobacco useZ72.3Lack of physical exerciseZ72.4Inappropriate diet and eating habitsZ72.5High risk sexual behaviorZ72.51High risk heterosexual behaviorZ72.52High risk homosexual behaviorZ72.53High risk bisexual behaviorZ72.6Gambling and bettingZ72.8Other problems related to lifestyleZ72.81Antisocial behaviorZ72.810Child and adolescent antisocial behaviorZ72.811Adult antisocial behaviorZ72.82Problems related to sleepZ72.820Sleep deprivationZ72.821Inadequate sleep hygieneZ72.823Risk of suffocation (smothering) under another while sleepingZ72.89Other problems related to lifestyleZ72.9Problem related to lifestyle, unspecified