ICD-10-CM 2027
ICD-10 code for habit
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Habit, habituation”. Page updated September 29, 2026.
About coding habit
The official ICD-10-CM index doesn't give a single default code for habit; the code depends on the details below.
More specific habit codes (official index)
- bad sleep Z72.821 — Inadequate sleep hygiene
- chorea F95.8 — Other tic disorders
- disturbance, child F98.9 — Unspecified behavioral and emotional disorders with onset usually occurring in childhood and adolescence
- drug
- irregular sleep Z72.821 — Inadequate sleep hygiene
- laxative F55.2 — Abuse of laxatives
- spasm
- tic
Common questions about habit ICD-10 codes
What is the ICD-10 code for bad sleep habit?
- Z72.821 — Inadequate sleep hygiene.
What is the ICD-10 code for chorea habit?
- F95.8 — Other tic disorders.
What is the ICD-10 code for irregular sleep habit?
- Z72.821 — Inadequate sleep hygiene.
What is the ICD-10 code for laxative habit?
- F55.2 — Abuse of laxatives.