G47.5Parasomnia
ICD-10-CM category (non-billable header) code — part of Episodic and paroxysmal disorders (G40-G47)
Coding Notes
Excludes1 (never code both together)
- alcohol induced parasomnia (F10.182, F10.282, F10.982)
- drug induced parasomnia (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)
- parasomnia not due to a substance or known physiological condition (F51.8)
Subcategories (6)
- G47.50 Parasomnia, unspecified
- G47.51 Confusional arousals
- G47.52 REM sleep behavior disorder
- G47.53 Recurrent isolated sleep paralysis
- G47.54 Parasomnia in conditions classified elsewhere
- G47.59 Other parasomnia