Code Information

Diagnosis Code: 331.0

Short Description:
Alzheimer's disease

Long Description:
Alzheimer's disease

Diseases of the nervous system

Coding System:

Crosswalk Information

ICD-9 Code ICD-10 Code ICD-10 Description
331.0 Right Arrow G30.9 Alzheimer's disease, unspecified View Code
This ICD-9 to ICD-10 data is based on the 2014 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-9 Code ICD-9 Description
1 331.11 Pick's disease
2 331.19 Other frontotemporal dementia
3 331.2 Senile degeneration of brain
4 331.3 Communicating hydrocephalus
5 331.4 Obstructive hydrocephalus
6 331.5 Idiopathic normal pressure hydrocephalus (INPH)
7 331.6 Corticobasal degeneration
8 331.7 Cerebral degeneration in diseases classified elsewhere
9 331.81 Reye's syndrome
10 331.82 Dementia with lewy bodies
11 331.83 Mild cognitive impairment, so stated
12 331.89 Other cerebral degeneration
13 331.9 Cerebral degeneration, unspecified

This page was last updated on: 10/1/2013