Kodex

ICD-10-CM-TERMS

Term

delayed sleep phase type

Hierarchy

Disorder (of)
- sleep
  - circadian rhythm
    - advance sleep phase type
    - delayed sleep phase type
    - due to
    - free running type
    - in conditions classified elsewhere
    - irregular sleep wake type
    - jet lag type
    - non-24-hour sleep-wake type
    - shift work type
    - specified NEC

Long Title

delayed sleep phase type

Disorder (of) sleep circadian rhythm delayed sleep phase type

Codes

G47.21 Circadian rhythm sleep disorder, delayed sleep phase type