England · Updated June 2026
These NHS-contracted providers accept Right to Choose referrals for adult ADHD assessment. Waits change month to month — always check before naming a provider on your referral.
Current wait: ~12 months
Largest national provider. Accepts all English ICBs.
Current wait: ~6–9 months
Assessment + titration + Shared Care support.
Current wait: ~6–12 months
Specialist adult ADHD service.
Current wait: Variable — check website
Fast turnaround nationally. Check ICB exceptions on their site.
Current wait: Variable — check website
Check website for current wait and ICB coverage.