Z58.6Billable

Inadequate drinking-water supply

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

Related codes in category Z58

Z58Problems related to physical environmentZ58.8Other 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 Z58.6?

Z58.6 is an ICD-10-CM diagnosis code for Inadequate drinking-water supply.

Is Z58.6 a billable code?

Yes. Z58.6 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is Z58.6 in?

Z58.6 falls under Chapter 21: Factors influencing health status and contact with health services.

When did Z58.6 become effective?

Z58.6 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to Z58.6?

Z58.6 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.