| ICD-10 Code | F51.19 |
| Description | Other hypersomnia not due to a substance or known physiological condition |
| Hierarchy |
|
| Billable status | ICD-10-CM Billable code |
Type 2symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Type 2organic sleep disorders (G47.-)
Type 2alcohol related hypersomnia (F10.182, F10.282, F10.982)
Type 2drug-related hypersomnia (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)
Type 2hypersomnia NOS (G47.10)
Type 2hypersomnia due to known physiological condition (G47.10)
Type 2idiopathic hypersomnia (G47.11, G47.12)
Type 2narcolepsy (G47.4-)
Includesdisorders of psychological development