Z59.819

✓ Billable

Housing instability, housed unspecified

Factors influencing health status and contact with health services (Z00-Z99)

⚠️ Excludes2

direct

May be coded together if both conditions coexist

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

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Code Information

CodeZ59.819

BillableYes

CategoryFactors influencing health status and contact with health services (Z00-Z99)

Excludes10 rule(s)

Excludes24 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)