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Z59.1

Non-billable

Inadequate housing

Z59.1 is the ICD-10-CM code for Inadequate housing. It is a non-billable category code — use a more specific child code such as Z59.10 for billing.

Status
Header (non-billable)
Chapter
Z00-Z99
Parent
Z59
Subcodes
4
Edition
FY2026

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

Excludes2 — not included here

  • •problems related to the natural and physical environment (Z77.1-)

Frequently asked questions

What is ICD-10 code Z59.1?
Z59.1 is the ICD-10-CM code for "Inadequate housing". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z59.1 a billable code?
No — Z59.1 is a non-billable header code. Use a more specific child code (such as Z59.10) for billing.
What are the subcodes of Z59.1?
Z59.1 has 4 more specific child codes, including Z59.10, Z59.11, Z59.12.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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