G47.23 Circadian rhythm sleep disorder, irregular sleep wake type

Coding Notes

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Applicable To

Irregular sleep-wake pattern

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Code Title
G00-G99 Diseases of the nervous system (G00-G99)
G40-G47 Episodic and paroxysmal disorders (G40-G47)
G47 Sleep disorders
G47.2 Circadian rhythm sleep disorders
G47.23 Circadian rhythm sleep disorder, irregular sleep wake type
Applicable to
Irregular sleep-wake pattern