Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis. Exempt from present-on-admission (POA) reporting.
Applicable to
Lack of electricity services
Lack of gas services
Lack of oil services
Lack of water services
Excludes2 (not included here)
basic services unavailable in physical environment (Z58.81)
financial insecurity, difficulty paying for utilities (Z59.861)
lack of adequate food (Z59.4-)
other problems related to housing and economic circumstances (Z59.8-)
Applies from Z59 Problems related to housing and economic circumstances
Excludes2 (not included here)
problems related to upbringing (Z62.-)
Applies from Z59.1 Inadequate housing
Excludes2 (not included here)
problems related to the natural and physical environment (Z77.1-)
MS-DRG index
Defines the logic of DRG(s) 951 in MDC 23.
Medicare Code Edits (MCE v43.1 (April 2026))
Unacceptable principal diagnosis: These codes describe a circumstance which influences care but is not a current illness or injury, or capture only an underlying condition, and are unacceptable as principal diagnosis.
Code annotations containing back-references to Z59.12
Back-references to Z59.12
Type 2 Excludes: Z59.861 Financial insecurity, difficulty paying for utilities ("inadequate housing utilities (Z59.12)")
Back-references to Z59
Type 2 Excludes: Z56 Problems related to employment and unemployment ("problems related to housing and economic circumstances (Z59.-)")
Type 2 Excludes: Z62 Problems related to upbringing ("problems related to housing and economic circumstances (Z59.-)")
Type 2 Excludes: Z72 Problems related to lifestyle ("problems related to socioeconomic and psychosocial circumstances (Z55-Z65)")
Type 2 Excludes: Z73 Problems related to life management difficulty ("problems related to socioeconomic and psychosocial circumstances (Z55-Z65)")