Relates ICD-9 Codes to 331.0

Alzheimer's disease

ICD-9 Index
Chapter: 320–359
Section: 330-337
Block: 331 Other cerebral degenerations
331.0 - Alzheimer's disease

View Code 331.0

331.11 - Pick's disease
331.19 - Other frontotemporal dementia
331.2 - Senile degeneration of brain
331.3 - Communicating hydrocephalus
331.4 - Obstructive hydrocephalus
331.5 - Idiopathic normal pressure hydrocephalus (INPH)
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: 330.9

View Code 331.0

Next Code: 331.11

New ICD-10 Codes | Revised ICD-10 Codes
ICD-10 Clinical Concepts | ICD-10 Diagnostic Related Groups
ICD-10 Present on Admission Exempt Codes
ICD-10 Quality Payment Program Measures

Contact Us | Privacy | Terms of Service | ICD List April 25, 2024

Data accuracy: At ICD List, we are dedicated to providing the most reliable and current ICD-10-CM and ICD-10-PCS data, sourced directly from official, public domain government databases. Our key sources include the Centers for Medicare and Medicaid Services (CMS), the US National Library of Medicine, Medicare, and others. This approach ensures patients have a better understanding of their medical conditions and that healthcare professionals and coders can access comprehensive and accurate information for their healthcare coding needs.

While we strive to maintain the highest standards of data quality, we must emphasize that all contents of this website are provided on an "as is" and "as available" basis without any warranty of any kind, for general information purposes only. The information contained within our website is intended purely for informational purposes. As such, any reliance you place on the information provided on our website, or by other visitors to the website, is strictly at your own risk. We also want to remind our users that in the case of a medical emergency, please contact a healthcare professional or dial 911 immediately. The information provided on ICD List is not intended for use in urgent medical situations.