2018 ICD-10-CM Diagnosis Code G47

Sleep disorders

Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (G47) and the excluded code together.
  • nightmares (
    ICD-10-CM Diagnosis Code F51.5

    Nightmare disorder

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Dream anxiety disorder
    F51.5
    )
  • nonorganic sleep disorders (
    ICD-10-CM Diagnosis Code F51
    • F51 Sleep disorders not due to a substance or kno...
      • F51.0 Insomnia not due to a substance or known phys...
        • F51.01 Primary insomnia
        • F51.02 Adjustment insomnia
        • F51.03 Paradoxical insomnia
        • F51.04 Psychophysiologic insomnia
        • F51.05 Insomnia due to other mental disorder
        • F51.09 Other insomnia not due to a substance or know...
      • F51.1 Hypersomnia not due to a substance or known p...
        • F51.11 Primary hypersomnia
        • F51.12 Insufficient sleep syndrome
        • F51.13 Hypersomnia due to other mental disorder
        • F51.19 Other hypersomnia not due to a substance or k...
      • F51.3 Sleepwalking [somnambulism]
      • F51.4 Sleep terrors [night terrors]
      • F51.5 Nightmare disorder
      • F51.8 Other sleep disorders not due to a substance ...
      • F51.9 Sleep disorder not due to a substance or know...
    F51.-
    )
  • sleep terrors (
    ICD-10-CM Diagnosis Code F51.4

    Sleep terrors [night terrors]

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Non-rapid eye movement sleep arousal disorders, sleep terror type
    F51.4
    )
  • sleepwalking (
    ICD-10-CM Diagnosis Code F51.3

    Sleepwalking [somnambulism]

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Non-rapid eye movement sleep arousal disorders, sleepwalking type
    F51.3
    )
The following code(s) above G47 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to G47:
  • G00-G99
    2018 ICD-10-CM Range G00-G99

    Diseases of the nervous system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the nervous system
Clinical Information Code History
Code annotations containing back-references to G47:
ICD-10-CM Codes Adjacent To G47
G46 Vascular syndromes of brain in cerebrovascular diseases
G46.0 Middle cerebral artery syndrome
G46.1 Anterior cerebral artery syndrome
G46.2 Posterior cerebral artery syndrome
G46.3 Brain stem stroke syndrome
G46.4 Cerebellar stroke syndrome
G46.5 Pure motor lacunar syndrome
G46.6 Pure sensory lacunar syndrome
G46.7 Other lacunar syndromes
G46.8 Other vascular syndromes of brain in cerebrovascular diseases
G47 Sleep disorders
G47.0 Insomnia
G47.00 …… unspecified
G47.01 …… due to medical condition
G47.09 Other insomnia
G47.1 Hypersomnia
G47.10 …… unspecified
G47.11 Idiopathic hypersomnia with long sleep time
G47.12 Idiopathic hypersomnia without long sleep time
G47.13 Recurrent hypersomnia
G47.14 …… due to medical condition

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.