786.04  (R06.3) Cheyne-Stokes breathing
780.57  (G47.37) Central sleep apnea comorbid with opioid use
Note:  First code opioid use disorder, if present.
Specify  current severity
___.__  (___.__) Sleep-Related Hypoventilation (387)
Specify  whether:
327.24  (G47.34) Idiopathic hypoventilation
327.25  (G47.35) Congenital central alve olar hypoventilation
327.26  (G47.36) Comorbid sleep-related hypoventilation
Specify  current severity
___.__  (___.__) Circadian Rhythm Sleep-Wake Disordersa (390)
Specify  whether:
307.45  (G47.21) Delayed sleep phase type (391)
Specify  if: Familial, Overlapping with  non-24-hour sleep-wake type
307.45  (G47.22) Advanced sleep phase type (393)
Specify  if: Familial
307.45  (G47.23) Irregular sleep-wake type (394)
307.45  (G47.24) Non-24-hour sleep-wake type (396)