Circadian rhythm sleep disorder, shift work type
ICD-10 Code
G47.26
Circadian rhythm sleep disorder, shift work type
Definition
A circadian sleep disorder that occurs when work schedules force people to be awake when their circadian rhythms dictate that they should be sleeping. It is classified as a Circadian Rhythm Disorder (CRD) and is extrinsic, i.e. caused by external behavioral factors.
Also known as circadian rhythm sleep disorder of shift work type, shift work disorder — per MONDO