Code
Hierarchy
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G00-G99 Diseases of the nervous system (G00-G99)
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G89-G99 Other disorders of the nervous system (G89-G99)
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G90 Disorders of autonomic nervous system
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G90.0 Idiopathic peripheral autonomic neuropathy
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G90.1 Familial dysautonomia [Riley-Day]
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G90.2 Horner's syndrome
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G90.3 Multi-system degeneration of the autonomic nervous system
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G90.4 Autonomic dysreflexia
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G90.5 Complex regional pain syndrome I (CRPS I)
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G90.8 Other disorders of autonomic nervous system
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G90.9 Disorder of the autonomic nervous system, unspecified
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G90.A Postural orthostatic tachycardia syndrome [POTS]
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-
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Excludes 1
Excludes 2
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
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congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)