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Dementia with Alzheimer’s ICD 10 codes

Alzheimer’s disease is a specific neurological disorder that causes progressive dementia symptoms, while dementia is a broader term encompassing cognitive decline from various causes, with Alzheimer’s being the most common.

Dementia and Alzheimer’s disease

Dementia and Alzheimer’s disease are related but distinct conditions:

  • Dementia is a general term for a decline in mental ability severe enough to interfere with daily life, while Alzheimer’s is a specific disease that causes dementia symptoms. Alzheimer’s is the most common cause of dementia, accounting for 60-80% of cases.
  • Alzheimer’s is a progressive brain disease that leads to a decline in memory, thinking, learning and organizing skills over time. It eventually affects a person’s ability to carry out basic daily activities.
  • The symptoms of Alzheimer’s worsen over time and typically begin with difficulty remembering newly learned information. As the disease advances, symptoms can include disorientation, confusion, behavior changes, and problems with speaking, swallowing and walking.
  • Alzheimer’s is the most common cause of dementia, especially in people over age 65. Less than 10% of Alzheimer’s cases are early-onset, affecting people in their 40s or 50s.
  • There is no cure for Alzheimer’s, but treatments are available that can temporarily slow the worsening of symptoms and improve quality of life. Ongoing research aims to find better ways to treat the disease, delay its onset and prevent it.

Dementia with Alzheimer’s ICD 10 codes

The ICD-10 codes for dementia with Alzheimer’s disease are:

  • G30: Alzheimer’s disease
  • 0: Alzheimer’s disease with early onset
  • 1: Alzheimer’s disease with late onset
  • 8: Other Alzheimer’s disease
  • 9: Alzheimer’s disease, unspecified
  • F00: Dementia in Alzheimer disease
  • 0: Alzheimer disease dementia with an early onset
  • 1: Alzheimer’s disease dementia that manifests later
  • 2: Dementia in Alzheimer disease with unspecified onset
  • F02: Dementia in other diseases classified elsewhere
  • 80: Dementia without behavioral disturbance
  • 81: Dementia with behavioral disturbance
  • 82: Dementia with psychotic disturbance
  • 83: Dementia with mood disturbance
  • 84: Dementia with anxiety


These codes are used to classify and report Alzheimer’s disease and related dementia conditions in medical records and for reimbursement purposes.

Alzheimer & Alcohol

The relationship between alcohol consumption and the risk of developing Alzheimer’s disease (AD) is a topic of ongoing research. While some studies suggest that moderate drinking may have a protective effect against AD, others indicate that excessive alcohol use can increase the risk of cognitive decline and AD progression.

  • Moderate Drinking and Alzheimer’s Disease

Several studies have found that moderate drinking, defined as one to two drinks per day, may lower the risk of developing AD. For example, a study of nearly four million adults in Korea found that moderate drinkers were 21% less likely to develop Alzheimer’s disease or other forms of dementia compared to nondrinkers. Another study found that moderate drinkers were 17% less likely to develop dementia.

  • Excessive Drinking and Alzheimer’s Disease

In contrast, excessive drinking has been linked to an increased risk of AD. A study of 360 patients with early AD found that heavy drinkers (8 or more drinks per week) had a faster rate of cognitive decline compared to abstainers or mild-moderate drinkers. Additionally, a study found that heavy drinkers were 8% more likely to develop dementia compared to nondrinkers.

Mechanisms and Implications

The exact mechanisms by which alcohol consumption affects AD risk are not fully understood. However, it is thought that moderate drinking may have neuroprotective effects, such as improving blood flow to the brain and reducing inflammation. Excessive drinking, on the other hand, can lead to chronic brain damage and accelerate age-related cognitive decline.

Childhood Alzheimer’s

Childhood Alzheimer’s refers to multiple degenerative conditions affecting a child’s memory and communication, such as Niemann-Pick disease type C (NPC) and Sanfilippo syndrome (MPS III). These conditions are genetically inherited lysosomal storage disorders where lysosomes in cells fail to function properly, leading to nutrient buildup, cell malfunction, and eventual death.

Symptoms include;

  • memory loss
  • communication difficulties
  • loss of muscle tone
  • some other neurological issues

Childhood Alzheimer’s is distinct from childhood dementia, which is caused by neuronal ceroid lipofuscinosis (NCL) and results in progressive brain damage and decline in skills.

Both conditions are fatal, with symptoms appearing between infancy and early adulthood. Childhood Alzheimer’s is rare, genetically inherited, and requires both parents to carry the gene for a child to inherit the condition. The diseases lead to a decline in brain and organ function due to the buildup of fats, cholesterol, or sugars in cells. Early diagnosis and awareness are crucial for managing these conditions.


1: What is Alzheimer’s walk?

Alzheimer’s walks provide meaningful ways for communities to come together, honor loved ones, and contribute to the fight against this devastating disease. Alzheimer’s walks are annual fundraising events organized by various Alzheimer’s organizations around the world to raise awareness and funds for Alzheimer’s research, care, and support services.

2: How to create Alzheimer’s awareness among people?

Creating Alzheimer’s awareness among people involves a multifaceted approach that includes education, social media campaigns, and community engagement. By using different strategies we can create awareness among people and some of these are as follows;

  • Conduct education sessions at community centers, coffee shops, or other accessible locations. This approach can be particularly effective for reaching diverse populations, such as those in Puerto Rico, where Alzheimer’s disease is a significant public health concern.
  • Utilize social media platforms like Facebook to disseminate health information and engage with the community. The Un Cafépor el Alzheimer program in Puerto Rico successfully used Facebook to reach a large audience and increase awareness about Alzheimer’s disease.
  • Volunteer with organizations focused on Alzheimer’s research and support services. Participate in fundraising events, such as walks, runs, or galas, to raise funds for research and awareness efforts.
  • Share personal stories and experiences about Alzheimer’s disease to reduce stigma and promote understanding. This can be done through social media using hashtags like #ENDALZ or by sharing stories in support groups and other platforms.
  • Distribute educational materials, such as leaflets, booklets, and posters, to raise awareness in local communities. Attend community events and gatherings to engage with people directly.
  • Offer respite care and other forms of support to caregivers, who are often secondary victims of Alzheimer’s disease. This can include running errands, providing meals, or simply staying in touch.
  • Organize public awareness events, such as Alzheimer’s Awareness Month, to educate people about the signs and symptoms of the disease, risk factors, and the importance of early detection and diagnosis.
  • Donate to organizations focused on Alzheimer’s research and support services to help fund research and support those affected by the disease. Participate in fundraising events and campaigns to contribute to ongoing efforts.

By incorporating these strategies, you can effectively create Alzheimer’s awareness among people and promote a supportive community for those affected by the disease.

3: Which is Alzheimer’s longest day?

The Longest Day for Alzheimer’s is an annual event organized by the Alzheimer’s Association to raise awareness and funds for Alzheimer’s disease and other dementias. It takes place on June 21st, the summer solstice, which is the longest day of the year with the most hours of light. The event aims to “chase away the darkness of Alzheimer’s” by promoting awareness and supporting those affected by the disease.

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