Healthcare
4
min read

FAST Scale for Dementia: A Caregiver’s Guide

Learn how the FAST Scale tracks dementia stages, helps caregivers plan care, and supports Medicaid eligibility for home care, nursing homes, and hospice.
Published on
February 11, 2025
get paid as a caregiver
Givers supports and pays people who are caring for their loved ones.
See If You're Eligible

Dementia affects memory, thinking, and daily activities. As the disease gets worse, it becomes harder for a person to care for themselves. Understanding how dementia progresses can help family caregivers prepare for the challenges ahead.

The Functional Assessment Staging Tool (FAST Scale) is a system that doctors and caregivers use to track the different stages of dementia. It helps show how a person's abilities change over time, from mild memory problems to complete dependence on others. The FAST Scale can help caregivers plan for care needs and get the right support at each stage.

Key Takeaways

  • The FAST Scale tracks functional decline in Alzheimer’s disease, dividing it into seven stages, from mild memory loss to complete dependence. It helps caregivers plan for care needs as the disease progresses.
  • The FAST Scale is often used in Medicaid assessments to determine eligibility for home care, nursing home placement, or hospice services, as it focuses on loss of independence in daily activities.
  • It may not be as accurate for other types of dementia (e.g., Lewy body, frontotemporal, vascular dementia), especially in later stages. Caregivers may also use the Global Deterioration Scale (GDS) or Clinical Dementia Rating (CDR) Scale for a broader assessment.

What is the FAST scale?

The Functional Assessment Staging Tool (FAST Scale) is a widely used system for measuring the progression of Alzheimer's disease. It was developed by Dr. Barry Reisberg, a researcher and expert in dementia care, to provide a clear, structured way to track functional decline in individuals with Alzheimer's. The FAST Scale is particularly useful for caregivers, doctors, and Medicaid assessors, as it helps predict care needs at different stages of the disease.

Can it be used for all forms of dementia?

The FAST Scale was specifically designed to track Alzheimer's disease progression because it follows a predictable pattern of functional decline. However, other types of dementia progress differently, meaning the FAST Scale may not be as accurate for them.

For example:

  • Lewy body dementia often includes movement issues, hallucinations, and fluctuating alertness early on, which the FAST Scale does not account for.
  • Frontotemporal dementia may cause personality and behavior changes before memory loss, unlike Alzheimer's, where memory issues appear first.
  • Vascular dementia can progress in a stepwise manner, meaning symptoms worsen suddenly after strokes or blood flow issues, rather than gradually declining like in Alzheimer's.

When to use other dementia assessment tools

While the FAST Scale provides a helpful guide for functional and cognitive decline, caregivers and healthcare providers may also use other tools for a more complete assessment, such as:

By understanding the strengths of each scale, caregivers can better track their loved one's needs and access the right level of care and Medicaid support at the appropriate time.

FIND SUPPORT NOW

Who are you caring for?

How the FAST scale works

The Functional Assessment Staging Tool breaks the progression of Alzheimer's into seven stages, from no impairment (Stage 1) to severe decline (Stage 7). It primarily measures a person's ability to perform daily activities rather than focusing solely on memory loss. As dementia worsens, individuals gradually lose their independence, starting with mild forgetfulness and eventually becoming fully dependent on caregivers for all basic needs.

Stages 1-3: Early signs

In the first three stages, a person may still live independently but start showing mild memory problems.

  • Stage 1: No noticeable memory loss.
  • Stage 2: Very mild decline—may forget names or misplace objects but still functions normally.
  • Stage 3: Mild cognitive decline—decreased organizational capacity, trouble remembering appointments, difficulty finding words or traveling to new locations, and losing things more often.

Stages 4-5: Moderate decline

At this stage, memory loss and confusion become more noticeable, and daily tasks become harder.

  • Stage 4: Decreased ability to perform complex tasks—struggles with managing money, cooking, or remembering recent events. May seem withdrawn or struggle to find the right words.
  • Stage 5: Requires assistance in choosing proper clothing for the day, season, or occasion. Might forget important details like their address or phone number but still recognize close family members.

Stages 6-7: Severe dementia

These are the most advanced stages, where the person loses the functional ability to care for themselves.

  • Stage 6: Requires help with dressing, bathing, and using the toilet. May have trouble recognizing family, experience personality changes, or wander. May experience urinary incontinence or fecal incontinence.
  • Stage 7: Loses the functional ability to walk, speak clearly, or control body movements. In the final phase, they become completely dependent on caregivers for all daily needs.

Knowing these stages helps caregivers prepare for the right level of care, from gentle reminders in the early stages to full-time support in the later ones.

Functional Assessment Staging Tool
FIND SUPPORT NOW

Can you get paid to care for your loved one?

woman smiling

Why the FAST scale matters for family caregivers

Caring for a loved one with dementia can be overwhelming, especially as their needs change over time. The FAST Scale helps caregivers understand what to expect at each stage, making it easier to prepare for future challenges.

By knowing the signs of progression, caregivers can plan ahead for things like safety measures, personal care, and medical support. For example, in the early stages, a person may need reminders for daily tasks, while later stages require full-time care.

The FAST Scale is also important for Medicaid benefits. Some Medicaid programs use this tool to decide when a person qualifies for home care, assisted living, or nursing home services. In the later stages, it may also help determine eligibility for hospice care, which provides comfort and support near the end of life. Understanding the FAST Scale can help caregivers get the right help at the right time.

Practical tips for caregivers based on the stage of dementia

Caring for a loved one with dementia is easier when you plan ahead. Here are some tips based on the Functional Assessment Staging Tool:

  • Early stages (1-3): Encourage independence while establishing routines. Help with reminders, organize important documents, and begin legal and financial planning (such as power of attorney).
  • Mid-stages (4-5): Introduce home safety measures like grab bars and alarms to prevent wandering. Learn how to manage behavioral changes, and start looking into Medicaid services for extra support.
  • Late stages (6-7): Full-time care is often needed. Consider hospice care for comfort in the final stages. Caregivers should also seek emotional support, whether through counseling, support groups, or respite care.

Planning ahead can make caregiving more manageable and help ensure the best care for your loved one.

How the FAST scale helps with Medicaid eligibility and care planning

Medicaid programs often assess functional decline to determine eligibility for long-term care. The Functional Assessment Staging Tool is sometimes used in assessments for home care services, nursing home placement, or hospice care.

For example, in Stage 5 or 6, when patients with dementia need help with dressing or bathing, they may qualify for in-home support. In Stage 7, when they can no longer walk or speak clearly, they may be eligible for nursing home care or hospice services. Medicaid programs may use these stages to decide what type of care a person can receive.

Caregivers can use the FAST Scale when speaking with doctors or caseworkers to show that their loved one needs more support. Knowing the stage of dementia can help families advocate for Medicaid benefits and plan for the right level of care.

A note from Givers

The FAST Scale is a valuable tool for caregivers, helping them understand how dementia progresses and what to expect at each stage. By using this scale, families can plan ahead, seek appropriate care, and explore Medicaid services as their loved one's needs change.

If you're caring for a loved one with dementia and need Medicaid support, learn more about programs with a caregiver pay option for which you might be eligible at joingivers.com/apply.

Share this post
Givers supports and pays people caring for their loved ones.
See if you qualify in 60 seconds.
Check Your Eligibility
get paid

Apply Now

mother daughter