ICD List 2023-2024 Edition
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Relates ICD-9 Codes to 331.5
Idiopathic normal pressure hydrocephalus (INPH)
ICD-9 Index
Chapter: 320–359
Section: 330-337
Block: 331 Other cerebral degenerations
331.5 - Norml pressure hydroceph
View Code 331.5
331.0
- Alzheimer's disease
331.11
- Pick's disease
331.19
- Other frontotemporal dementia
331.2
- Senile degeneration of brain
331.3
- Communicating hydrocephalus
331.4
- Obstructive hydrocephalus
331.6
- Corticobasal degeneration
331.7
- Cerebral degeneration in diseases classified elsewhere
331.81
- Reye's syndrome
331.82
- Dementia with lewy bodies
331.83
- Mild cognitive impairment, so stated
331.89
- Other cerebral degeneration
331.9
- Cerebral degeneration, unspecified
Previous Code: 331.4
View Code 331.5
Next Code: 331.6