G47.19
BillableOther hypersomnia
Other hypersomnia
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •nightmaresF51.5
- •nonorganic sleep disordersF51
- •sleep terrorsF51.4
- •sleepwalkingF51.3
- •alcohol-related hypersomnia, ,F10.182, F10.282, F10.982
- •drug-related hypersomnia, , , , , , , , , , , , , ,F11.182, F11.282, F11.982, F13.182, F13.282, F13.982, F14.182, F14.282, F14.982, F15.182, F15.282, F15.982, F19.182, F19.282, F19.982
- •hypersomnia due to a mental disorderF51.13
- •hypersomnia not due to a substance or known physiological conditionF51.1
- •primary hypersomniaF51.11
- •sleep apneaG47.3
Related Codes(5)
Related Conditions
Also Known As / Clinical Terms(33)
SNOMED CT
- Persistent hypersomnia191999000
- Disorder of excessive somnolence194439006
- Excessive daytime sleepiness - normal night sleep230489007
- 24 hour hypersomnolence230490003
- Excessive day and night-time sleepiness230490003
- Transient hypersomnia268653004
- Somnolence syndrome370971007
- Excessive somnolence372947007
- Post-radiotherapy somnolence syndrome418424006
- Somnolence syndrome following radiation therapy418424006
- Somnolence syndrome following radiotherapy418424006
- Behaviorally induced hypersomnia724749007
- Behaviourally induced hypersomnia724749007
- Daytime hypersomnia31771000119102
- Drug-induced hypersomnia91471000119102
- Hypersomnia due to drug or substance91471000119102
Clinical Terms
- Hypersomnia due to drug or substance
- Excessive daytime sleepiness - normal night sleep
- Excessive somnolence
- Behaviorally induced hypersomnia
- Daytime hypersomnia
- Post-radiotherapy somnolence syndrome
- Somnolence syndrome following radiation therapy
- Disorder of excessive somnolence
- 24 hour hypersomnolence
- Persistent hypersomnia
- Behaviourally induced hypersomnia
- Somnolence syndrome
- Somnolence syndrome following radiotherapy
- Transient hypersomnia
- Drug-induced hypersomnia
- Excessive day and night-time sleepiness
Frequently Asked Questions
What is the ICD-10 code for other hypersomnia?
The ICD-10-CM code for other hypersomnia is G47.19. The full clinical description is "Other hypersomnia". G47.19 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G47.19 mean?
ICD-10-CM code G47.19 represents “Other hypersomnia”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G47.19 a billable code?
Yes, G47.19 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G47.19 in?
G47.19 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What SNOMED CT codes does G47.19 map to?
G47.19 maps to 11 SNOMED CT concepts: 230490003, 724749007, 31771000119102, 194439006, 91471000119102, and 6 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G47.19?
G47.19 is linked to 1 UMLS Concept Unique Identifier: C0029637. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G47.19 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other hypersomnia affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of G47.19?
There is no direct ICD-11 mapping available for G47.19 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.