G47.9

What This Code Means

A sleep disorder that has been diagnosed but the specific type or cause has not been clearly identified or documented. This is used when a patient has sleep problems but the medical record doesn't specify whether it's insomnia, sleep apnea, narcolepsy, or another specific sleep condition.

Coding Tips

• •Use this code only when the specific type of sleep disorder cannot be determined from the medical record; always attempt to obtain more specific documentation from the provider before defaulting to this unspecified code
• •Review the patient's symptoms and history carefully—documentation of sleep disturbances, daytime sleepiness, or nighttime breathing issues may help identify a more specific sleep disorder code that would be more clinically useful