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Are non-binary people underdiagnosed with ADHD? 

PostedOctober 2, 2025
UpdatedOctober 2, 2025
ByMy Patient Advice

Yes, non-binary individuals are often underdiagnosed with ADHD. The intersection of non-binary and ADHD diagnosis is complex, with many facing unique challenges in receiving an accurate diagnosis due to invisibility in traditional healthcare models and healthcare disparities. 

Non-binary individuals often experience ADHD symptoms differently from those typically associated with ADHD in binary-gendered individuals. For instance, non-binary people might present with ADHD traits that are less recognised in traditional diagnostic criteria, which have been primarily designed with male and female presentations in mind. This results in underdiagnosis, as ADHD symptoms in non-binary individuals may not align with gendered expectations of how ADHD manifests. 

Additionally, healthcare disparities and the invisibility of non-binary identities in medical settings can exacerbate the difficulty in receiving an accurate ADHD diagnosis. Often, non-binary people may not feel comfortable disclosing their gender identity, further hindering accurate medical assessments and treatment. 

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Why are non-binary individuals underdiagnosed with ADHD? 

Here are the key factors contributing to underdiagnosis in non-binary individuals: 

Invisibility of non-binary identities 

Non-binary individuals may be overlooked in diagnostic criteria, as traditional ADHD assessments are often based on binary gender norms. 

Healthcare disparities  

Non-binary people face significant barriers to healthcare, including a lack of recognition from providers, which can lead to underdiagnosis or misdiagnosis of ADHD. 

Gendered assumptions  

Healthcare providers may misinterpret ADHD symptoms in non-binary individuals, attributing them to other causes due to gender biases or misunderstanding of non-binary experiences. 

In conclusion, understanding the unique challenges faced during non-binary and ADHD diagnosis is critical to improving healthcare outcomes and ensuring equitable support.  

Visit providers like ADHD Certify for personal consultations and expert guidance tailored to your unique situation. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to LGBTQ+ Individuals with ADHD.  

Start your ADHD self-assessment now
Avery Lombardi, MSc, author for my patient advice - mypatientadvice.co.uk

Avery Lombardi, MSc

Author

Avery Lombardi is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Psychology. She has professional experience in psychological assessment, evidence-based therapy, and research, working with both child and adult populations. Avery has provided clinical services in hospital, educational, and community settings, delivering interventions such as CBT, DBT, and tailored treatment plans for conditions including anxiety, depression, and developmental disorders. She has also contributed to research on self-stigma, self-esteem, and medication adherence in psychotic patients, and has created educational content on ADHD, treatment options, and daily coping strategies.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy. 

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