| ICD-10-CM-2023 > G00-G99 > G89-G99 > G90 |
G89-G99 | Other disorders of the nervous system | |
G90 | Disorders of autonomic nervous system | |
Excl1.: | dysfunction of the autonomic nervous system due to alcohol (G31.2) | |
G90.0 | Idiopathic peripheral autonomic neuropathy | |
G90.01 | Carotid sinus syncope | |
Info: | Carotid sinus syndrome | |
G90.09 | Other idiopathic peripheral autonomic neuropathy | |
Info: | Idiopathic peripheral autonomic neuropathy NOS | |
G90.1 | Familial dysautonomia [Riley-Day] | |
G90.2 | Horner's syndrome | |
Info: | Bernard(-Horner) syndrome Cervical sympathetic dystrophy or paralysis | |
G90.3 | Multi-system degeneration of the autonomic nervous system | |
Info: | Neurogenic orthostatic hypotension [Shy-Drager] | |
Excl1.: | orthostatic hypotension NOS (I95.1) | |
G90.4 | Autonomic dysreflexia | |
Use add'l | code to identify the cause, such as: fecal impaction (K56.41) pressure ulcer (pressure area) (L89.-) urinary tract infection (N39.0) | |
G90.5 | Complex regional pain syndrome I (CRPS I) | |
Info: | Reflex sympathetic dystrophy | |
Excl1.: | causalgia of lower limb (G57.7-) causalgia of upper limb (G56.4-) complex regional pain syndrome II of lower limb (G57.7-) complex regional pain syndrome II of upper limb (G56.4-) | |
G90.50 | Complex regional pain syndrome I, unspecified | |
G90.51 | Complex regional pain syndrome I of upper limb | |
G90.511 | Complex regional pain syndrome I of right upper limb | |
G90.512 | Complex regional pain syndrome I of left upper limb | |
G90.513 | Complex regional pain syndrome I of upper limb, bilateral | |
G90.519 | Complex regional pain syndrome I of unspecified upper limb | |
G90.52 | Complex regional pain syndrome I of lower limb | |
G90.521 | Complex regional pain syndrome I of right lower limb | |
G90.522 | Complex regional pain syndrome I of left lower limb | |
G90.523 | Complex regional pain syndrome I of lower limb, bilateral | |
G90.529 | Complex regional pain syndrome I of unspecified lower limb | |
G90.59 | Complex regional pain syndrome I of other specified site | |
G90.8 | Other disorders of autonomic nervous system | |
G90.9 | Disorder of the autonomic nervous system, unspecified | |
G90.A | Postural orthostatic tachycardia syndrome [POTS] | |
Info: | Chronic orthostatic intolerance Postural tachycardia syndrome | |
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