Z58Header code — not billable

Problems related to physical environment

Chapter
21. Factors influencing health status and contact with health services
Category
Z58
Effective date
October 1, 2026

Related codes in category Z58

Z58.6Inadequate drinking-water supplyYesZ58.8Other problems related to physical environmentZ58.81Basic services unavailable in physical environmentYesZ58.89Other problems related to physical environmentYes

Frequently asked questions

What is ICD-10 code Z58?

Z58 is an ICD-10-CM diagnosis code for Problems related to physical environment.

Is Z58 a billable code?

No. Z58 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is Z58 in?

Z58 falls under Chapter 21: Factors influencing health status and contact with health services.

When did Z58 become effective?

Z58 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to Z58?

Z58 belongs to category Z58, which includes 4 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.