Z72.821

Billable

Inadequate sleep hygiene

Z72.821 is the ICD-10-CM code for Inadequate sleep hygiene. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Z00-Z99
Parent
Z72.82
Edition
FY2026

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

Includes

  • Bad sleep habits
  • Irregular sleep habits
  • Unhealthy sleep wake schedule

Excludes1 — not coded here

Frequently asked questions

What is ICD-10 code Z72.821?
Z72.821 is the ICD-10-CM code for "Inadequate sleep hygiene". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z72.821 a billable code?
Yes — Z72.821 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from Z72.821?
Excludes1 (not coded here): insomnia (F51.0-, G47.0-).

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

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