ADHD & ADD Clinic Copenhagen
Thorough ADHD and ADD assessment for adults with short wait times. Psychologist and psychiatrist under one roof.
ADHD Clinic
How does an ADHD assessment work?
A thorough and structured process from first consultation to treatment plan.
1. Clinical interview and screening
~2 hours
Discussion of symptoms, functional level and life history, supplemented by instruments as needed.
2. Diagnostic assessment with DIVA-5
~2 hours
Semi-structured diagnostic interview. Reviews all DSM-5 criteria. Bring a relative.
3. Feedback and treatment plan
1 hour report + 1 hour feedback
Review of results, written diagnostic report and individual treatment plan.
4. Medical treatment (optional)
approx. 1 hour + follow-ups
First consultation with psychiatrist. Medication initiation and ongoing adjustment.
5. Therapy and follow-up (optional)
ongoing
Psychotherapy or psychoeducation tailored to your needs.
Ready to get started? Book your clinical interview today.
What is ADHD in adults?
ADHD is a neurodevelopmental condition. Symptoms must have been present before the age of 12, but many adults are only recognised and assessed later in life, when demands rise. ADHD has three presentations: predominantly inattentive (ADD), predominantly hyperactive-impulsive, and combined type. The inattentive form is often overlooked because it lacks visible hyperactivity, and inattentive symptoms are seen more often in women. Up to 80% of adults with ADHD have at least one other mental health disorder, such as anxiety, depression, or substance use, which affects the treatment plan.
What symptoms appear in adults with ADHD?
Typical adult symptoms are persistent concentration difficulties, problems with planning and structure, time blindness, inner restlessness, impulsivity, emotion regulation difficulties, and procrastination. In women and late-diagnosed adults, anxiety, exhaustion, and perfectionism often appear on top of the underlying ADHD symptoms, because many have spent years compensating. Symptoms must have been present before the age of 12 and affect multiple life domains to meet DSM-5 diagnostic criteria.
How quickly can I be assessed for ADHD?
At ADHD Klinik, wait times for the first clinical interview are typically short. The assessment pathway itself (interview, DIVA-5, feedback) runs with closely scheduled sessions and typically takes three to four weeks from the first session to the finished report. If ADHD is confirmed, medication can begin with the clinic's psychiatrists as part of the ongoing pathway. You book directly online without a referral.
What does an ADHD diagnosis for adults involve?
An ADHD diagnosis in adults is made after a thorough clinical assessment. The Danish healthcare system uses ICD-10 as the diagnostic classification (the country is scheduled to move to ICD-11 in 2027) underlying the diagnosis in the report. At ADHD Klinik, we use DIVA-5 (Diagnostic Interview for ADHD in Adults), a semi-structured diagnostic interview of the type recommended in the Danish clinical guideline for adult ADHD assessment (DMPG, 2025). DIVA-5 is built on DSM-5 symptom criteria and systematically reviews all 18 symptoms both now and in childhood. You receive a written report with diagnosis, clinical evaluation, and an individual treatment plan. The diagnosis forms the basis for access to medical treatment, therapy, and in some cases workplace accommodations.
Pricing
What does an ADHD assessment cost?
You pay per session and are not locked into a full package. Here are the most common sessions.
Clinical interview
~2 hours
3,200 DKK
ADHD assessment (DIVA-5)
~2 hours
3,500 DKK
Feedback + report
~2 hours
3,000 DKK
Psychiatrist (first visit)
~1 hour
2,700 DKK
Therapy
50 min
1,250 DKK
Full assessment + medication
Example course
14,800 DKK
Some people need more follow-ups. See all prices and details →
Guidance
Frequently asked questions
All new clients start with a clinical interview (2 hours, 3,200 DKK) that includes a comprehensive psychopathological screening, because concentration difficulties can stem from many things beyond ADHD. This is followed by a diagnostic assessment with DIVA-5 (2 hours, 3,500 DKK), a semi-structured diagnostic interview. Finally, you receive feedback with a written report and treatment plan (1 hour report + 1 hour feedback, 3,000 DKK). Our psychiatrist can typically start medication within 1 to 4 weeks of the diagnosis, and we book the appointment for you.
An ADHD assessment costs 9,700 DKK: clinical interview (3,200 DKK), DIVA-5 assessment (3,500 DKK) and feedback with report (3,000 DKK). With the first psychiatrist consultation (2,700 DKK) and 2 medication adjustments (1,200 DKK each), a typical course with medication is around 14,800 DKK; some people need more medication adjustments. You pay per session and are not locked into a package.
No, you can book directly. If you already have a GP referral and are a member of Sygeforsikring Danmark (groups 1, 2, 5, or S) and 25 or younger, you may be eligible for a partial refund on assessment.
Yes. The psychiatrist is part of your complete pathway with us, and you don't need a separate referral. We have two psychiatrists and two senior psychiatry residents: Rasmus Wæhrens (specialist in psychiatry, PhD) and Robert Bering (specialist in psychiatry), together with doctors Rafl Adnan and Markus Hjorth. They handle medical evaluation, ADHD medication initiation, and ongoing dose optimization. Alethia ApS, which runs the clinic, is listed in the authorisation register (Autorisationsregistret) as a treatment site, with Rasmus Wæhrens as its medically responsible physician.
All new clients start with the clinical interview. This is because external diagnoses vary in quality, and up to 80% of adults with ADHD have at least one other mental health disorder (such as anxiety, depression, or substance use) that changes the treatment plan. The interview ensures we see the full picture so the psychiatrist can create the best possible plan for you.
For the DIVA-5 interview (step 2), we recommend bringing someone who knew you as a child, such as a parent, sibling, or other close person. It helps us evaluate childhood symptoms, which are an important part of ADHD diagnostics. If that's not possible, we find alternative ways to gather the information.
Yes, we offer full assessment and treatment in English, Danish, Norwegian, and Swedish. All reports can be issued in English. Online sessions are available after the initial in-person meeting.
ADD (Attention Deficit Disorder) refers to ADHD without hyperactivity, the predominantly inattentive form. In Denmark ADD is a separate diagnosis. In the international diagnostic systems DSM-5 and ICD-11, ADD falls under ADHD as one of three forms: predominantly inattentive, predominantly hyperactive-impulsive and combined. At ADHD Klinik, we assess all three forms.
We are registered with Sygeforsikring Danmark (group 1, 2, 5, and S). If you are 25 or younger and have a GP referral, you may be eligible for a partial refund on assessment (not medication). If you have private health insurance, you pay us directly and apply for reimbursement yourself. We always provide a detailed receipt.
Yes, many adults first discover their ADHD in their 30s, 40s, or later. This is especially true for the predominantly inattentive form (ADD), which is often overlooked because symptoms are less visible than hyperactivity. Women are particularly underdiagnosed because ADHD often presents differently from the classic picture. If you recognize problems with concentration, planning, impulsivity, or emotion regulation, an assessment can provide clarity.
Yes, concentration difficulties and impulsivity can appear in many conditions: anxiety, depression, bipolar disorder, trauma (PTSD), sleep disorders, and substance use. That is why every course starts with a clinical interview where we screen broadly, so the whole picture is covered.
Cancellations must be made at least 48 hours before the appointment. Late cancellation or no-show will be charged the full session fee.
In the public system, the adult wait time is typically a year and a half or more (Danish Health Authority, 2025). At ADHD Klinik, we have short wait times and offer a complete process with psychiatrist and psychologist, where DIVA-5, medical treatment, and therapy are all under one roof. An ADHD assessment costs DKK 9,700, and with medication initiation a typical course is around DKK 14,800; some people need more follow-ups.
Yes, we have two psychiatrists and two senior psychiatry residents on staff: Rasmus Wæhrens (specialist in psychiatry, PhD) and Robert Bering (specialist in psychiatry), together with doctors Rafl Adnan and Markus Hjorth. The first psychiatric consultation includes somatic and cardiovascular screening, medication selection, and initiation plan (~1 hour, 2,700 DKK). This is followed by 2 follow-up consultations over 4–8 weeks for dose optimization (~30 min, 1,200 DKK each). Once a stable dose is achieved, your GP can take over ongoing prescription management.
After the assessment, you receive a written epicrisis with diagnosis, clinical evaluation, and an individual treatment plan. If ADHD is confirmed, we can offer medical treatment with our psychiatrist as well as psychotherapy or psychoeducation tailored to your needs.
Where is the clinic?
Fiolstræde 14, 1.
1171 Copenhagen K
Phone hours: Mon 08:00-10:00 & Thu 14:00-16:00
Ring "Alethia" at the street door. First door on the left. Ring "Alethia" again. Waiting room to the right.