ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Mental or behavioural symptoms, signs or clinical findings
MB21 — Symptoms, signs or clinical findings involving cognition
MB21.0 — Age-associated cognitive decline
ICD-11 MB21.0 — Age-associated cognitive decline
A normative (non-pathological) deterioration of higher cortical functions such as thinking, reasoning, comprehension, calculation, learning, language, and judgment.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: