Z58.6

Billable

Inadequate drinking-water supply

Z58.6 is the ICD-10-CM code for Inadequate drinking-water supply. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Z00-Z99
Parent
Z58
Edition
FY2026

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

Includes

  • Lack of safe drinking water

Excludes2 — not included here

  • deprivation of water (T73.1)

Frequently asked questions

What is ICD-10 code Z58.6?
Z58.6 is the ICD-10-CM code for "Inadequate drinking-water supply". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z58.6 a billable code?
Yes — Z58.6 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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