The AuDHD vs ADHD Test Showdown: Which One is Right for You?

Understanding AuDHD and ADHD: Why Testing Matters

AuDHD is a term often used by neurodivergent individuals to describe the experience of living with both Autism and ADHD traits. Although not a clinical diagnosis, it represents a growing recognition of the ways these two identities intersect.

Meanwhile, ADHD (Attention-Deficit/Hyperactivity) is a well-known neurodevelopmental profile involving traits like impulsivity, distractibility, and hyperactivity. Both ADHD and autism can be diagnosed individually — but when they overlap, the presentation can be complex, nuanced, and often misunderstood.

That’s where choosing the right kind of testing becomes essential.

What’s the Difference Between AuDHD and ADHD Testing?

ADHD assessments typically focus on identifying patterns of inattention, impulsivity, and difficulty with executive function. Clinicians may use tools such as the Vanderbilt Assessment, Conners 4, or interviews and rating scales completed by caregivers, partners, or the individual themselves.

By contrast, autism testing involves a broader evaluation of communication style, social interactions, sensory needs, and repetitive behaviors. Instruments like the Autism Diagnostic Observation Schedule (ADOS) or Monteiro Interview guidelines for diagnosing autism spectrum (MIGDAS-2) may be used.

If you’re AuDHD, both types of assessments are needed. And not all providers are equipped to recognize the overlap. That’s why working with clinicians who understand the full neurodivergent spectrum is key.

Overlapping Symptoms That Complicate Diagnosis

Many traits of ADHD and autism overlap — and this makes diagnosis challenging.

An individual may bounce between both ends of the spectrum — appearing highly social in one moment, then shut down in another. These contradictions are often misunderstood or dismissed, especially in adults and AFAB individuals.

Why Accurate Testing for AuDHD Is Crucial

Receiving a clear and accurate diagnosis can:

• Validate your lived experience
  
  
• Open doors to accommodations at work, school, or in public services
  
  
• Support mental health through targeted strategies
  
  
• Help build self-awareness and self-acceptance
  
  

Misdiagnosis — or partial diagnosis — often leads to ineffective support. For example, someone with undiagnosed autism might be treated for only ADHD, leaving their sensory needs, emotional processing differences, or social burnout completely unaddressed.

How Testing Works at Haven Health & Wellness

At Haven, our neurodiversity-affirming evaluations are designed to look beyond checklists and truly understand your lived experience. Our testing process includes:

🧠 Comprehensive Intake

We start with a detailed intake session that explores your developmental, social, emotional, and cognitive history. This includes both current symptoms and lifelong patterns.

🧩 Tailored Assessments

Depending on your profile, we may use:

• ADHD-specific scales (e.g., Conners 4)
  
  
• Autism tools (e.g., ADOS-2, ASRS)
  
  
• Executive functioning and sensory processing inventories
  
  

All assessments are adapted for adult use and take into account gender, masking, trauma history, and cultural background.

💬 Feedback & Support Planning

We don’t just hand you a report. We walk through the results together, and help you understand how your neurotype impacts daily life. We also provide referrals for accommodations, therapy, coaching, or occupational support based on your goals.

Common Questions About AuDHD vs ADHD Testing

❓ What is the difference between an AuDHD test and an ADHD test?

There’s no single “AuDHD test” because AuDHD isn’t a clinical term. Instead, an accurate AuDHD evaluation includes both autism and ADHD assessments conducted by a provider trained in both areas.

❓ How do I know which test to take?

If you relate to traits from both ADHD and autism, a comprehensive neuropsychological assessment or dual evaluation is best. A standard ADHD-only screening may miss autism features — especially in adults who mask well.

❓ Will I get a diagnosis?

A formal diagnosis depends on whether your presentation meets criteria in the DSM-5 or ICD-11. If not, you may still receive a strengths-based profile and recommendations, which can still help guide accommodations and self-understanding.

❓ Can I get support without a diagnosis?

Absolutely. Whether or not you meet criteria for a label, you still deserve support. Many self-diagnosed or late-identified AuDHD adults benefit from therapy, coaching, or workplace adjustments.

Where to Get AuDHD or ADHD Testing in Oregon and Washington

Haven Health & Wellness proudly provides neurodiversity-affirming autism and ADHD evaluations for adults across Oregon and Southwest Washington, including:

• Portland
  
  
• Vancouver
  
  
• Irvington
  
  
• Alameda
  
  
• Sabin
  
  
• Lake Oswego
  
  
• Camas
  
  
• Ridgefield
  
  
• West Linn
  
  
• Sherwood
  
  
• Happy Valley
  
  
• Felida
  
  
• Hockinson
  
  

We center your experience, not a rigid set of criteria. If you’re wondering whether your challenges stem from ADHD, autism, or both — we’re here to help you find clarity.

Final Thoughts

Finding answers shouldn’t feel like a guessing game. The right testing process can empower you to understand how your brain works — and give you the language to ask for what you need.

Whether you’re exploring AuDHD vs ADHD, preparing for a formal evaluation, or simply seeking validation, Haven is here to support your journey.

Disclaimer

This article is for informational purposes only and does not constitute medical advice. Please consult a licensed healthcare provider for personalized support.

Reference

1. AuDHD Test | Sachs Center | Autism & ADHD Testing and …
2. AuDHD: ADHD and Adult Autism Symptoms, Diagnosis & …
3. difference between adhd and audhd? : r/AuDHDWomen
4. AuDHD: What is it Like to Have Both ADHD and Autism?
5. AuDHD: When autism and ADHD co-occur