ICD-10-CM Code G90.9
Disorder of the autonomic nervous system, unspecified
Billable CodeBillable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
G90.9 is a billable ICD code used to specify a diagnosis of disorder of the autonomic nervous system, unspecified. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code G90 is used to code Dysautonomia
Dysautonomia (or autonomic dysfunction, autonomic neuropathy) is an umbrella term for various conditions in which the autonomic nervous system (ANS) does not work correctly. Dysautonomia is a type of neuropathy affecting the nerves that carry information from the brain and spinal cord to the heart, bladder, intestines, sweat glands, pupils, and blood vessels. Dysautonomia may be experienced in a number of ways, depending on the organ system involved, for example difficulty adapting to changes in posture, or digestive symptoms.
|MeSH Codes:||D001342, D009422, D009422, D009422, D009422, D009422|
|ICD 9 Codes:||337.9, 320, 330, 340, 350, 359|
- DRG Group #073-074 - Cranial and peripheral nerve disorders with MCC.
- DRG Group #073-074 - Cranial and peripheral nerve disorders without MCC.
ICD-10-CM Alphabetical Index References for 'G90.9 - Disorder of the autonomic nervous system, unspecified'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code G90.9. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code G90.9 and a single ICD9 code, 337.9 is an approximate match for comparison and conversion purposes.