Additional Information
From parent codes: G00-G99 (Chapter 6)
More Specific Codes (9)
G47.20Circadian rhythm sleep disorder, unspecified type→G47.21Circadian rhythm sleep disorder, delayed sleep phase type→G47.22Circadian rhythm sleep disorder, advanced sleep phase type→G47.23Circadian rhythm sleep disorder, irregular sleep wake type→G47.24Circadian rhythm sleep disorder, free running type→G47.25Circadian rhythm sleep disorder, jet lag type→G47.26Circadian rhythm sleep disorder, shift work type→G47.27Circadian rhythm sleep disorder in conditions classified elsewhere→G47.29Other circadian rhythm sleep disorder→