Skip to content
HCC Buddy home

G47.2

Non-Billable (Header)

Circadian rhythm sleep disorders

Child Codes

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

Code Hierarchy

└G47Sleep disorders└G47.2Circadian rhythm sleep disorders
└G47.2Circadian rhythm sleep disorders

Open G47.2 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial