Reviewed by the Help Dementia Editorial Team — our editors review every article for accuracy against guidance from the National Institute on Aging, the Alzheimer’s Association, and peer-reviewed sources.
Understanding moca score interpretation helps families ask better questions at the memory clinic. The points below build on the moca score interpretation basics above with the practical detail most doctors do not have time to explain.
Related guide: Cognitive Tests for Dementia — our comprehensive resource on this topic.
This guide is part of our pillar resource: Cognitive Tests for Dementia: MMSE, MoCA, SLUMS, Mini-Cog Compared.
MoCA score interpretation matters more than the raw number on the page. The Montreal Cognitive Assessment runs 0 to 30, but how a patient lost the points tells doctors as much as the total. Here is what each common score really means and what your doctor is watching for.
Not sure testing is needed yet? Try our free, private cognitive self-check — 20 questions about everyday changes, with a printable summary to bring to the doctor.
The MoCA Cutoffs
Scores of 26 or above are considered normal. Eighteen to 25 indicates mild cognitive impairment. Ten to 17 indicates moderate impairment. Below 10 indicates severe impairment. One point is added for patients with 12 or fewer years of education.
What a MoCA Score of 26 Means
Twenty-six is the borderline. Some patients here are normal. Others are in very early mild cognitive impairment, especially if they lost points on memory recall or trail-making. A repeat test in 6 months and an MRI clarify the picture.
What a MoCA Score of 22 Means
Twenty-two sits squarely in mild cognitive impairment territory. Roughly half these patients progress to Alzheimer’s within 3 years. The doctor will look at which subtests lost points: memory loss with preserved executive function points toward Alzheimer’s, while executive function loss with preserved memory points toward vascular or frontotemporal causes.
What a MoCA Score of 18 Means
Eighteen indicates moderate cognitive impairment, often early-stage dementia. Families notice difficulty with finances, missed appointments, and repeating questions. This is when full neuropsychological testing and imaging become necessary.
Why Subtest Scores Matter
A neurologist reading the MoCA does not stop at the total. Losing all 5 delayed recall points but scoring well on attention and executive tasks is the classic Alzheimer’s pattern. Losing executive function points but holding memory is more consistent with vascular dementia or frontotemporal degeneration.
Frequently Asked Questions
Can you retake the MoCA at home?
Alternate versions exist to reduce practice effects, but home retests are not diagnostic. Use them as a conversation tool with your doctor.
What is a good MoCA score for an 80-year-old?
The cutoff does not change with age. Twenty-six remains normal. Decline from a known baseline matters more than absolute number.
For more, see the MedlinePlus cognitive testing overview.
