---
title: 'Learning disorder not otherwise specified: What you need to know'
description: "“Learning disorder not otherwise specified” is a diagnosis that used to be in the DSM. Learn what LD NOS means and why the LD NOS diagnosis no longer exists.\_\_"
slug: learning-disorder-not-otherwise-specified-what-you-need-to-know
author: Amanda Morin
reviewer: Sheldon H. Horowitz, EdD
published: '2019-08-05T15:33:30.055Z'
thumbnail: https://cdn-images.understood.org/p0qf7j048i0q/BF7E2CD2FCF44D1BBDAFEA11463EBF97/5b872db94fb77e5692ef612cf98d75ca/LearningDisorderNotOtherwiseSpecified.jpg
source_url: https://www.understood.org/en/articles/learning-disorder-not-otherwise-specified-what-you-need-to-know
lang: en
---

# Learning disorder not otherwise specified: What you need to know

Have you seen the term LD NOS* *on your child’s [private evaluation](https://www.understood.org/en/articles/outside-evaluations-the-difference-between-private-and-independent)? Maybe the clinicians you’ve consulted in the past used that term when talking about your child’s learning differences.

This diagnosis isn’t being used anymore. But it’s still a term you might hear, especially if your child’s last evaluation was a while ago.

Learn what the term LD NOS means, and why you might still hear about it.

## What LD NOS means

LD NOS stands for “learning disorder not otherwise specified.” It refers to issues that don’t fit neatly into one of the groups of learning differences that relate to reading, writing or math issues.

Kids diagnosed with LD NOS usually have more than one information processing issue that’s getting in the way of learning. They might have trouble with [visual](https://www.understood.org/en/articles/visual-spatial-processing-what-you-need-to-know) or [auditory processing](https://www.understood.org/en/articles/understanding-auditory-processing-disorder), for instance. Or they might have [slow processing speed](https://www.understood.org/en/articles/processing-speed-your-questions-answered).

## Why LD NOS is no longer used

LD NOS* *is a term that was used by clinicians, such as medical doctors and psychologists, for many years. Some may still use it when they’re describing a child’s behaviors.

It appeared in the fourth edition of *Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV), which clinicians used when making a formal diagnosis. LD NOS was listed under the category of learning disorders.

The DSM was revised in 2013. In the new version, LD NOS no longer appears. These kinds of issues are now included in a category called “specific learning disorder” (SLD).

If your child’s diagnosis is still LD NOS, it’s not a problem. You don’t have to ask for a new evaluation or diagnosis. People still know and use the term. And if your child does get a new evaluation, the diagnosis will change to SLD.

## Why the change from LD NOS to SLD doesn’t affect students

Using the term *specific learning disorder* instead of LD NOS may not have any impact in terms of school. The term LD NOS typically doesn’t appear on [school evaluations](https://www.understood.org/en/articles/understanding-evaluations) or IEPs. Neither does the term *specific learning disorder*.

That’s because the IEP team doesn’t diagnose conditions. Instead, it identifies issues that affect learning. It also doesn’t use the *Diagnostic and Statistical Manual of Mental Disorders*. The IEP team makes identifications based on the [13 conditions](https://www.understood.org/en/articles/conditions-covered-under-idea) covered under the Individuals with Disabilities Education Act (IDEA).

The IDEA condition that covers many learning differences is called specific learning disability (also abbreviated SLD). It often covers things like LD NOS, dyslexia, dyscalculia and other information processing issues. So *specific learning disability* is the term used in an IEP.

There’s nothing stopping schools from using clinical terms like *dyslexia*, however. In fact, the Department of Education encourages schools to use those terms if it will help meet a child’s needs. 

But even if schools don’t use a particular term in an evaluation or IEP, having the diagnosis can still be helpful in getting [supports and services](https://www.understood.org/en/articles/the-difference-between-services-and-supports-for-kids-with-learning-and-thinking-differences).

The information provided about your child in the outside evaluator’s report helps the IEP team understand how to support your child. It shows what’s getting in the way of learning and helps them figure out what they can do about it.

The change in label from LD NOS to SLD can actually be a benefit. SLD takes into account that many kids have more than one type of learning and thinking difference. It allows for clinicians to be more specific about the types of learning differences students have. And that can help students get the appropriate supports.

## More to know

The ways that clinicians and schools look at learning and thinking differences are different. Discover [how each of them determines a child’s specific issues](https://www.understood.org/en/articles/the-difference-between-a-school-identification-and-a-clinical-diagnosis). Get to know the [terms you might hear from each](https://www.understood.org/en/articles/terms-you-may-hear-from-learning-specialists). And learn more about what [evaluation testing results mean](https://www.understood.org/en/articles/what-special-education-testing-evaluations-results-mean).

---

## Explore related topics and articles

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- [What it was like to be diagnosed with a learning disability no one’s ever heard of](https://www.understood.org/en/articles/what-it-was-like-to-be-diagnosed-with-a-learning-disorder-not-otherwise-specified) - Do you mean like dyslexia? This is the question I get from many people when I say I have a learning disability. Its also a question my parents and I have struggled to answer ever since I was a young child. When I was 2, I was diagnosed with developmental delays. I was far behind other kids in langua
- [Terms you may hear from learning specialists](https://www.understood.org/en/articles/terms-you-may-hear-from-learning-specialists) - -  Learning specialists might use terms youre not familiar with to talk about how your child learns and thinks differently. -  Assistive technology is any kind of tool that helps students work around their issues. -  Learning specialists may refer to the DSM-V. This is the guide doctors and speciali

---

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