Don't wait on never ending waiting lists.

Don't spend up to £5,000 for a diagnosis.

Flexibility to pay the outstanding balance in instalments.

PLUS, you receive 1 year's FREE membership to the EndeeSphere Community.

What you will get:

• A full and complete Diagnosis from a U.K. based expert who will be a member of the British Psychology Society. Your report will be recognised by both the NHS and HSE.
• A Rapid Turnaround from the date of payment of your booking deposit. The aim is to complete the process as quickly as possible.
• A full report will be provided, suitable for schools, workplaces, and healthcare providers.
• NICE guidelines compliant, and NHS/HSE compliant.

Why book through NTI?

NTI is a trusted partner of RTN Diagnostics and our underlying offering complements their services. Each customer who books their diagnostic through us receives complimentary access to our award winning EndeeSphere Community App for 1 Year. This offering will provide you with an excellent and thoughtful aftercare / post-diagnosis solution through learning classes, community groups, live Q&A sessions and a whole lot more. We have had over 200 customers book through us in the last number of years so you are in safe hands!

We understand you might feel more comfortable booking direct with RTN and if you do, we ask you that you copy and use promo code NTI10OFF - this will ensure you will still get free access to our award winning EndeeSphere App for 1 Year, and a guarantee that you will also receive the best price available on their site too! 

Unfortunately if you do not use our promo code we will not be able to give you this free access which typically costs £99 per year.

Terms and Conditions:

1) The deposit paid is non-refundable unless in the highly unlikely event of RTN declining your booked consultation. After you pay your deposit, you will automatically be connected to a member of the RTN team who will schedule your appointment and initiate the payment terms you selected at checkout.

2) If you choose to pay in instalments, the following options are available:

a) Adult Autism Assessment – £115 deposit and three further payments of £293.

b) Child Autism Assessment – £125 deposit and three further payments of £375.

c) ADHD Assessment – £89.50 deposit and three further payments of £268.50.

d) Adult Combined Autism and ADHD Assessment – £215 deposit and five further payments of £275.

e) Child Combined Autism and ADHD Assessment – £215 deposit and five further payments of £356.

3) The diagnostic assessment report will not be sent to the customer until the final instalment is paid.

4) RTN will provide aftercare recommendations within the diagnostic report. This may include accessing post-diagnostic, ND specialist therapy and/or access to private prescriptions via RTN’s CQC registered, private psychiatric clinic, RTN Medical. These services are not included in the diagnostic assessment cost. However, the team at NTI is on hand to offer you help and guidance from day one with our EndeeSphere App.

5) Some GP's accept a private diagnostic assessment alone for prescribing ADHD medication, some do not. If you feel medication is part of your treatment plan post-diagnosis, it is worth speaking to your GP before pursuing an ADHD diagnosis. Note that RTN do have a private psychiatric pathway for medication assessment, but this is at a supplementary cost. 

The diagnostic assessment process covers the distribution and analysis of screening questionnaires, a diagnostic interview with an RTN Clinician, a QbTest (ADHD assessments only), an observational assessment (Child ASD only), a review of the outcomes by one or more members of their multi-disciplinary team and a detailed diagnostic report confirming the outcomes and providing aftercare recommendations. Child ASD and combined assessments also include a post-diagnostic review meeting to discuss the outcomes with a member of the RTN Team.

6) Second opinions, and additional appointments requested by the client, will be billable at a rate of £300 per hour.

7) All diagnostic assessments are carried out online via secure video conferencing software.

8) Assessments are available for anyone aged 6 years or older. RTN will require diagnostic questionnaires completed by informants, such as parents, school, significant other, and primary or secondary healthcare providers.

9) RTN has a zero-tolerance policy toward abuse against clinical staff and RTN reserves the right to terminate an assessment without refund.

10) RTN is committed to a rapid turnaround time for assessments, however, this is dependent on the timely submission of questionnaires and forms by our clients and their informants for analysis and processing.

11) RTN triages each client before proceeding with assessments. They reserve the right to decline the request for an assessment in cases where there are clinical complexities that would make the process inadvisable. If this occurs, a full refund from NTI is awarded when booked through us.

12) Please note a Child is defined as a person who is under the age of 18 at the time of booking an assessment.

NTI is a partner organisation of RTN Diagnostics.