ICD-10-CM > Z00-Z99 > Z55-Z65 > Z59 > Z59.8 Z59.8 Other problems related to housing and economic circumstances Non-Billable/Non-Specific Codes Z59.81Housing instability, housedZ59.811Housing instability, housed, with risk of homelessnessZ59.812Housing instability, housed, homelessness in past 12 monthsZ59.819Housing instability, housed unspecifiedZ59.82Transportation insecurityZ59.86Financial insecurityZ59.861Financial insecurity, difficulty paying for utilitiesZ59.868Other specified financial insecurityZ59.869Financial insecurity, unspecifiedZ59.87Material hardship due to limited financial resources, not elsewhere classifiedZ59.89Other problems related to housing and economic circumstances