ICD-10-CM > Z00-Z99 > Z55-Z65 > Z59 Z59 Problems related to housing and economic circumstances Non-Billable/Non-Specific Type 2 Excludes problems related to upbringing (Z62.-) Codes Z59.0HomelessnessZ59.00Homelessness unspecifiedZ59.01Sheltered homelessnessZ59.02Unsheltered homelessnessZ59.1Inadequate housingZ59.10Inadequate housing, unspecifiedZ59.11Inadequate housing environmental temperatureZ59.12Inadequate housing utilitiesZ59.19Other inadequate housingZ59.2Discord with neighbors, lodgers and landlordZ59.3Problems related to living in residential institutionZ59.4Lack of adequate foodZ59.41Food insecurityZ59.48Other specified lack of adequate foodZ59.5Extreme povertyZ59.6Low incomeZ59.7Insufficient social insurance and welfare supportZ59.71Insufficient health insurance coverageZ59.72Insufficient welfare supportZ59.8Other problems related to housing and economic circumstancesZ59.81Housing 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 circumstancesZ59.9Problem related to housing and economic circumstances, unspecified