ICD10Check
CheckerBrowseOpen

Z72.821

✓ Billable

Inadequate sleep hygiene

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

Check This Code

Also Known As

Bad sleep habitsIrregular sleep habitsUnhealthy sleep wake schedule

❌ Excludes1

direct

Cannot be coded with Z72.821

  • • insomnia (F51.0-, G47.0-)

🧪 Validate Combinations

Add Z72.821 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeZ72.821
BillableYes
ParentZ72.82
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)