G47.23 Circadian rhythm sleep disorder, irregular sleep wake type
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Circadian rhythm sleep disorder, irregular sleep wake type | yes |
Related codes in G47
- G47 Sleep disorders
- G47.0 Insomnia
- G47.00 Insomnia, unspecified
- G47.01 Insomnia due to medical condition
- G47.09 Other insomnia
- G47.1 Hypersomnia
- G47.10 Hypersomnia, unspecified
- G47.11 Idiopathic hypersomnia with long sleep time
- G47.12 Idiopathic hypersomnia without long sleep time
- G47.13 Recurrent hypersomnia
- G47.14 Hypersomnia due to medical condition
- G47.19 Other hypersomnia
- G47.2 Circadian rhythm sleep disorders
- G47.20 Circadian rhythm sleep disorder, unspecified type
- G47.21 Circadian rhythm sleep disorder, delayed sleep phase type
- G47.22 Circadian rhythm sleep disorder, advanced sleep phase type
- G47.24 Circadian rhythm sleep disorder, free running type
- G47.25 Circadian rhythm sleep disorder, jet lag type
- G47.26 Circadian rhythm sleep disorder, shift work type
- G47.27 Circadian rhythm sleep disorder in conditions classified elsewhere