F51.0
Insomnia not due to a substance or known physiological condition
Non-billableCategory
Code Hierarchy
F51F51.0
Coding Guidelines
Excludes2 (Not Included Here)
These conditions are not part of this code but may be reported additionally if documented
- alcohol related insomnia (F10.182, F10.282, F10.982)
- drug-related insomnia (F11.182, F11.282, F11.982, F13.182, F13.282, F13.982, F14.182, F14.282, F14.982, F15.182, F15.282, F15.982, F19.182, F19.282, F19.982)
- insomnia NOS (G47.0-)
- insomnia due to known physiological condition (G47.0-)
- organic insomnia (G47.0-)
- Z72.820 - sleep deprivation (Z72.820)
Specific Codes (6)
Related Codes
F51.1Category
Hypersomnia not due to a substance or known physiological condition
F51.3Billable
Sleepwalking [somnambulism]
F51.4Billable
Sleep terrors [night terrors]
F51.5Billable
Nightmare disorder
F51.8Billable
Other sleep disorders not due to a substance or known physiological condition
F51.9Billable
Sleep disorder not due to a substance or known physiological condition, unspecified


