Age-related cognitive decline

This code describes a mild, non-pathological decline in cognitive function, such as memory or processing speed, that is considered a normal part of the aging process. It is distinct from dementia and does not significantly impair daily activities or social/occupational functioning. Patients may report subjective memory complaints or demonstrate subtle cognitive changes on testing.

Apply this code when a patient exhibits mild cognitive changes attributed solely to aging, without evidence of a specific neurological or psychiatric disorder. Documentation should clearly indicate that the cognitive decline is age-related, not progressive, and does not meet criteria for mild cognitive impairment (MCI) or dementia. This is often used after ruling out other causes of cognitive impairment.

• Do not use this code if the cognitive decline significantly impacts daily living or is progressive; consider codes for mild cognitive impairment (MCI) or dementia instead.
• Ensure documentation explicitly states "age-related" or "normal aging" in relation to cognitive changes.
• This code should not be used as a primary diagnosis when a more specific cause for cognitive decline, such as Alzheimer's disease or vascular dementia, has been identified.