G47.20
BillableCircadian rhythm sleep disorder, unspecified type
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A sleep disorder where the body's internal clock is misaligned with the external day-night cycle, but the specific type has not been determined.
Coding Tips
- •This is a default code; attempt to identify the specific circadian rhythm disorder type
- •Review sleep study results and patient history for pattern recognition
Code Hierarchy
└G47Sleep disorders└G47.2Circadian rhythm sleep disorders└G47.20Circadian rhythm sleep disorder, unspecified type
└G47.20Circadian rhythm sleep disorder, unspecified type