Need ADHD Screening? Here’s How to Get Tested for ADHD

Understanding the process is the first step in getting tested for ADHD—here’s what you can anticipate from the evaluation to the diagnosis and further steps.

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When an adult or young person is experiencing persistent difficulties in work, school, or relationships — like missing deadlines, frequent distractions, or emotional outbursts — they may be referred to testing for attention-deficit/hyperactivity disorder (ADHD). ADHD testing is useful since the condition is often confused with other mental health challenges, so working with a trained professional is essential for getting an accurate diagnosis.

If you’re noticing persistent symptoms that affect your ability to function, it might be time to seek an ADHD evaluation. Read on to learn what the process looks like and how to take the first step toward getting the support you need.

Who can diagnose ADHD?

ADHD evaluations should be conducted by a qualified mental health professional or medical provider who has received training in ADHD assessment. Given that ADHD exhibits symptoms that can overlap with various other mental health conditions, a trained expert is essential for achieving a precise diagnosis and eliminating other potential causes. Such specialists may encompass:

• Psychiatrists
• Psychologists
• Neurologists
• Pediatricians or primary care providers
• Licensed clinical social workers

An ADHD specialist or provider with experience in adult ADHD assessment may be especially helpful for older people whose symptoms were missed in childhood.

The ADHD evaluation process

There’s no single ADHD test—instead, clinicians rely on a combination of tools and interviews to assess symptoms and functioning. Here’s what to expect during a comprehensive ADHD evaluation:

1. Clinical interview 

The evaluation usually begins with a one-on-one conversation where you’ll talk about your current symptoms, your medical and mental health history, and how these issues have affected your life. This interview helps the provider understand your unique challenges and rule out other possible health conditions.

2. Standardized rating scales

Tools like the Wender Utah Rating Scale may be used to assess symptom severity. Others may include self-report checklists or third-party feedback. Therefore, you may be asked to complete checklists or questionnaires designed to measure the severity and frequency of ADHD symptoms. In some cases, family members, teachers, or partners may also be invited to provide input.

3. Behavioral observations

Your provider will observe how you present during the assessment, paying close attention to signs of inattention, hyperactivity, or impulsivity. These observations help identify patterns that align with diagnostic criteria.

4. Additional testing

Depending on your situation, you might complete cognitive or executive functioning tests to rule out other explanations for your difficulties. This step is especially important when similar symptoms could be caused by learning differences, trauma, or another mental health condition.

This process ensures a thorough and reliable ADHD diagnosis—not just a snapshot but a full understanding of your experience.

Getting tested for ADHD as a child vs. as an adult

Children are often referred for ADHD screening due to school struggles or behavioral challenges—for example, they may have trouble sitting still in class, frequently interrupt others, or struggle to complete assignments on time. In these cases, teachers and caregivers typically provide input alongside clinical observation.

Adult ADHD, however, can be more complex to diagnose. Many adults have developed coping strategies that mask their symptoms, or they may have been misdiagnosed with another mental disorder in the past. For instance, someone might rely heavily on to-do lists to stay organized, which can hide underlying difficulties with focus or impulsivity. Because the diagnostic criteria include a history of symptoms from childhood, providers may also ask about past school performance or behavioral patterns.

Regardless of age, a skilled provider will tailor the ADHD assessment to meet your unique needs.

How to overcome common barriers to ADHD testing

Navigating mental healthcare can pose challenges for many people, often due to financial constraints, societal stigma, or a shortage of local providers. If you have been managing undiagnosed ADHD for an extended period, remember that it is always possible to pursue assistance. Here are some strategies to help you address these obstacles:

1. Telehealth options

Virtual care has made ADHD testing and treatment more accessible than ever. Through telehealth platforms, you can connect with licensed professionals from the comfort of your home—no commute, no waiting rooms, and no need to live near a major city. This can be especially helpful for people in rural or underserved areas, or for those who feel anxious about in-person visits. Many providers now offer comprehensive ADHD assessments, medication management, and therapy entirely online, making it easier to take that first step toward answers and support.

2. Low-cost services

University psychology departments and community health centers often provide affordable or sliding-scale ADHD screening services. These programs may be led by supervised trainees or interns under the guidance of licensed professionals.

3. Online directories

Reputable organizations like the My ADHD Foundation and CHADD offer online directories to help you find a qualified ADHD specialist in your area. These tools can connect you with professionals who understand your needs and offer tailored care.

What happens after an ADHD diagnosis

A positive ADHD diagnosis opens the door to tailored treatment options that can significantly improve your quality of life. These may include:

• Stimulants and non-stimulants are commonly prescribed to help improve focus and reduce impulsive behaviors
• Behavioral therapy teaches practical strategies for managing symptoms and building healthy routines
• ADHD coaching and support groups offer guidance on organization, time management, and navigating daily challenges
• Schools and workplaces may provide accommodations like extended time or flexible deadlines to support people with ADHD

Each person’s path is different—working with your provider can help you find the right combination of care.

Why getting tested for ADHD matters

Researchers are investigating the underlying factors contributing to ADHD, examining the influence of genetics, environmental factors, and early life experiences on an individual’s risk. Statistics indicate that ADHD ranks among the most prevalent neurodevelopmental disorders in the United States, with diagnosis rates consistently increasing in recent years. Although it is positive that a greater number of children are being recognized and receiving support, significant disparities remain regarding who is diagnosed and at what stage. Boys tend to be diagnosed more frequently than girls, and the rates differ among various racial and ethnic groups, implying that factors such as awareness, bias, and access to healthcare may be influential.

The severity of ADHD symptoms can also differ from person to person, especially when the condition overlaps with other mental health challenges like anxiety, depression, or learning differences. To better understand these patterns, researchers are turning to a public health lens—looking beyond individual symptoms to examine how broader systems, policies, and environments influence risk.

The takeaway? ADHD isn’t just a personal diagnosis—it’s shaped by a wide range of influences, and addressing it effectively means thinking big: prevention, early intervention, and comprehensive, long-term support.

How Charlie Health can help

If you or a loved one are struggling with attention-deficit/hyperactivity disorder (ADHD), Charlie Health is here to help. Charlie Health’s virtual Intensive Outpatient Program (IOP) provides mental health treatment for people dealing with serious mental health conditions, including ADHD. Our expert clinicians incorporate evidence-based therapies into individual counseling, family therapy, and group sessions. With support, managing your mental health is possible. Fill out the form below or give us a call to start healing today.