ICD-9-CM diagnosis code (retired)
294.20 — Dementia, unspecified, without behavioral disturbance
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 294.20
294.20 is an ICD-9-CM diagnosis code for dementia, unspecified, without behavioral disturbance. 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, F03.90 (Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety). The match is exact.
ICD-10-CM equivalents
- F03.90Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxietyexact match
Common questions about 294.20
What is the ICD-10 code for ICD-9 294.20?
- The GEMs map 294.20 to ICD-10-CM F03.90.
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.