Patient presents with subjective complaints consistent with mild cognitive impairment (MCI) likely due to dementia.  The patient reports gradual decline in memory, particularly impacting short-term recall,  affecting activities of daily living (ADLs) such as remembering appointments and following multi-step instructions.  The patient denies significant changes in personality, behavior, or language skills.  Family members corroborate the patient's reported memory concerns and note increased forgetfulness and difficulty with word-finding, but confirm the patient remains independent in basic ADLs.  Cognitive assessment, including the Montreal Cognitive Assessment (MoCA) or Mini-Mental State Examination (MMSE), reveals mild impairment in memory domains with scores within the MCI range.  Neurological examination is otherwise unremarkable, and no focal neurological deficits are observed.  Differential diagnoses considered include age-related cognitive decline, depression, and other medical conditions impacting cognition.  Laboratory tests, including complete blood count (CBC), comprehensive metabolic panel (CMP), thyroid stimulating hormone (TSH), and vitamin B12 levels, were ordered to rule out reversible causes of cognitive decline.  Neuroimaging, such as magnetic resonance imaging (MRI) of the brain, is recommended to assess for structural abnormalities and further evaluate for possible underlying Alzheimer's disease or other neurodegenerative processes.  Based on the current clinical presentation, diagnostic criteria for MCI due to dementia are met.  A treatment plan focusing on cognitive interventions, including memory strategies and cognitive stimulation therapy, was discussed with the patient and family.  Patient education regarding disease progression, management strategies, and available support resources was provided.  Follow-up appointment scheduled in three months to monitor symptom progression and reassess cognitive function.  ICD-10 code G31.84 (Mild cognitive impairment, so stated) and relevant CPT codes for evaluation and management (E/M) services will be documented.  The patient and family expressed understanding of the diagnosis and treatment plan.