Forgetfulness ICD-10-CM Codes

Forgetfulness ICD-10-CM Codes

By Ashleigh Knowles on Jul 16, 2025.

What ICD-10 codes are used for forgetfulness

Forgetfulness, or memory impairment, is a common concern, especially in aging populations. Here are commonly used ICD-10-CM codes for Forgetfulness, along with brief clinical descriptions:

  • F04 - Amnestic disorder due to known physiological condition: Used when memory impairment is due to a known physiological condition, such as medication side effects or a medical illness.
  • G30.0 - Alzheimer's disease with early onset: Applied for memory impairment due to Alzheimer's disease with early onset.
  • G30.1 - Alzheimer's disease with late onset: Utilized when memory impairment is due to Alzheimer's disease with late onset.
  • G31.84 - Mild cognitive impairment of uncertain or unknown etiology: Used when memory impairment is diagnosed as mild cognitive impairment without specifying the cause.
  • R41.0 - Disorientation, unspecified: Applied when forgetfulness is accompanied by disorientation, and the specific cause is unspecified.
  • R41.1 - Anterograde amnesia: Utilized for memory impairment characterized by the inability to form new memories.
  • R41.3 - Other amnesia: Used for memory impairment not classified elsewhere, such as transient global amnesia.
  • R41.89: Other symptoms and signs involving cognitive functions and awareness: Used for when the patient has a lack of awareness or refusal to recognize that they have a mental/physical disorder.

Which Forgetfulness ICD codes are billable

All of the aforementioned codes are billable.

Clinical information

  • Forgetfulness, or memory lapses, can be a common concern and may have various underlying causes.
  • Evaluation should include a detailed medical history, including the onset, duration, and progression of forgetfulness.
  • Assessing for potential risk factors such as age, medications, sleep patterns, and lifestyle is essential.
  • Cognitive assessments, such as the Mini-Mental State Examination (MMSE) or Montreal Cognitive Assessment (MoCA), can help evaluate memory and cognitive function.
  • Diagnostic tests, such as blood work and brain imaging (e.g., MRI or CT scan), may be necessary to identify reversible causes like vitamin deficiencies or structural issues.
  • Forgetfulness can result from various factors, including stress, sleep disturbances, depression, medications, or underlying neurological conditions like Alzheimer's.
  • Management strategies depend on the underlying cause and may involve lifestyle modifications, medication adjustments, or cognitive rehabilitation.
  • Patient education should emphasize the importance of stress management, adequate sleep, a healthy diet, and mental stimulation.
  • Regular follow-up and monitoring are essential to track cognitive function, assess treatment effectiveness, and promptly address concerns.
  • Healthcare practitioners should provide support, reassurance, and resources for patients and their caregivers dealing with forgetfulness or cognitive decline.

Synonyms include

  • Memory impairment
  • Amnesia
  • Cognitive decline
  • Memory problems
  • Memory loss
  • Recall difficulty
  • Cognitive impairment
  • Memory dysfunction
  • Mild memory disturbance
  • Altered mental status
  • Age-related cognitive decline

Related ICDs

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