ADD is not in the DSM-5. The term was replaced by ADHD in 2013 when the American Psychiatric Association published the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. What was once called ADD is now diagnosed as ADHD, predominantly inattentive presentation. The change was made to better describe the full range of symptoms and to reflect that attention difficulties and hyperactivity often occur together.
What Is the Difference Between ADD and ADHD?
ADD stands for Attention Deficit Disorder. It was used in earlier versions of the DSM, most notably DSM-III (1980) and DSM-IV (1994). The term described people who had trouble paying attention but did not show significant hyperactivity or impulsivity.
ADHD stands for Attention-Deficit/Hyperactivity Disorder. It is the current diagnosis in the DSM-5. The key difference is that ADHD includes symptoms of hyperactivity and impulsivity along with inattention. However, not everyone with ADHD is hyperactive. The DSM-5 allows for three presentations, one of which is predominantly inattentive, which matches what people used to call ADD.
In daily conversation, many people still say “ADD” when they mean the inattentive type. That is not technically correct, but most clinicians understand what they mean.
Is ADD in the DSM-5? The Clear Answer
No. ADD is not listed anywhere in the DSM-5. The only diagnosis is ADHD. The DSM-5 includes three presentations of ADHD, and the one that matches old ADD is the predominantly inattentive presentation.
The diagnostic code remains the same for all presentations. Your doctor or psychologist will not write “ADD” on a medical record. They will write “ADHD, predominantly inattentive presentation” or simply “ADHD, combined presentation” depending on your symptoms.
This change is more than just a rename. It reflects the understanding that attention problems and hyperactivity are part of the same underlying condition, not separate disorders.
Why Did the DSM-5 Replace ADD with ADHD?
The decision to drop ADD was based on research showing that inattention and hyperactivity usually occur together. Many children diagnosed with ADD as young children later developed hyperactivity. Adults with inattention often had milder hyperactivity as children. The two symptom groups are not independent.
The DSM-5 task force wanted a single diagnosis that could capture the full range of symptoms. They also wanted to reduce confusion. Having two separate labels (ADD and ADHD) led to inconsistent diagnosis and treatment. Some people with inattention only were told they did not have a “real” disorder because they were not hyperactive.
By using ADHD with optional presentation specifiers, the DSM-5 allows clinicians to describe each person’s specific symptoms without implying a different disorder.
What Are the Three Presentations of ADHD in the DSM-5?
The DSM-5 lists three presentations, also called specifiers. They are not separate diagnoses. A person can change presentations over time.
Predominantly inattentive presentation. This is what used to be called ADD. The person has at least six symptoms of inattention (five for adults 17 and older) but fewer than six symptoms of hyperactivity-impulsivity. They may seem forgetful, easily distracted, disorganized, or unable to finish tasks.
Predominantly hyperactive-impulsive presentation. This is less common. The person has at least six symptoms of hyperactivity-impulsivity but fewer than six of inattention. They may fidget, interrupt, talk excessively, or have trouble waiting their turn.
Combined presentation. This is the most common. The person has at least six symptoms in both the inattention and hyperactivity-impulsivity categories. This is what most people think of as classic ADHD.
How Is ADHD Diagnosed According to DSM-5?
Diagnosis follows strict DSM-5 criteria. First, several symptoms must have started before age 12. Second, symptoms must be present in two or more settings — for example, at home and school or work. Third, the symptoms must clearly interfere with functioning or reduce quality of life.
For children up to age 16, a diagnosis of predominantly inattentive or hyperactive-impulsive presentation requires at least six symptoms from that group. For people age 17 and older, the threshold drops to at least five symptoms. For the combined presentation, a person must meet the symptom count for both groups.
Symptoms must also not be better explained by another mental disorder, such as anxiety, depression, or a learning disability. The evaluation usually includes interviews, rating scales, and sometimes cognitive testing.
No single blood test or brain scan can diagnose ADHD. The diagnosis is based on clinical judgment using the DSM-5 criteria.
What Does This Change Mean for People Previously Diagnosed with ADD?
If you were diagnosed with ADD before 2013, your diagnosis is not invalid. You simply now have a different label. Your symptoms and treatment needs are the same. Most clinicians will update your chart to say “ADHD, predominantly inattentive presentation” during your next visit.
Insurance companies and schools also use the DSM-5 codes. If your old records say ADD, it is a good idea to have your provider update the diagnosis. This ensures you qualify for accommodations or coverage that requires a current DSM-5 diagnosis.
Treatment approaches — including medication, behavioral therapy, and organizational coaching — have not changed. The new label does not alter what works.
Is There Any Situation Where ADD Is Still Used Officially?
No. No official medical body in the United States uses ADD as a current diagnosis. The World Health Organization’s International Classification of Diseases (ICD-10) still uses “Attention deficit disorder without hyperactivity” as a code, but the ICD-11, released in 2022, aligns with the DSM-5 and uses ADHD only.
Some older medical textbooks and journal articles still reference ADD, but current clinical practice follows the DSM-5. If you see “ADD” on a form or in a doctor’s note, it likely reflects outdated terminology or shorthand rather than a separate condition.
Frequently Asked Questions
Can you have ADD without hyperactivity?
Yes, but the correct term is ADHD, predominantly inattentive presentation. People with this type have significant trouble with attention and organization but do not show obvious hyperactivity or impulsivity.
Is ADD still a valid diagnosis in 2024?
No, ADD is not a valid DSM-5 diagnosis. It was replaced by ADHD in 2013, but many clinicians and patients still use the term informally to describe the inattentive presentation.
How do I know which ADHD presentation I have?
Only a qualified mental health professional can determine this using DSM-5 criteria. In general, if your main difficulties are with focus and organization rather than restlessness or impulsive actions, you likely have the predominantly inattentive presentation.
Does the name change from ADD to ADHD affect treatment?
No. Treatment options are the same for all presentations. Stimulant and non-stimulant medications, behavioral therapy, and educational support are effective regardless of whether symptoms include hyperactivity.
