ICD-9-CM diagnosis code (retired)
290.40 — Vascular dementia, uncomplicated
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 290.40
290.40 is an ICD-9-CM diagnosis code for vascular dementia, uncomplicated. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, F01.50 (Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- F01.50Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxietyapproximate
Common questions about 290.40
What is the ICD-10 code for ICD-9 290.40?
- The GEMs map 290.40 to ICD-10-CM F01.50.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.