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Z59.819

Billable

Housing instability, housed unspecified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A person currently has housing but experiences housing instability, though the specific type or details are not specified.

Coding Tips

  • Use this code only when housing instability is documented but does not fit the more specific categories (risk or past homelessness)
  • Query the provider if more specific information about the type of instability is available

Excludes 2 — Not included here, may code separately

  • extreme poverty (Z59.5)
  • financial insecurity (Z59.86-)
  • low income (Z59.6)
  • material hardship due to limited financial resources, not elsewhere classified (Z59.87)

Code Hierarchy

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