G90.4
✓ BillableAutonomic dysreflexia
Diseases of the nervous system (G00-G99)
📋 Code Instructions
- • code to identify the cause, such as:
- • fecal impaction (K56.41)
- • pressure ulcer (pressure area) (L89.-)
- • urinary tract infection (N39.0)
❌ Excludes1
inherited from G90Rules from parent category G90: Disorders of autonomic nervous system
- • dysfunction of the autonomic nervous system due to alcohol (G31.2)
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CodeG90.4
BillableYes
ParentG90
CategoryDiseases of the nervous system (G00-G99)
Excludes11 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)