I currently accept only self-pay (out of pocket) patients and do not participate with insurance for ADHD testing. (Most insurance companies cover only limited ADHD testing if they cover it at all).
I provide three levels of ADHD testing:
Basic: ADHD testing that is quite narrow in scope— a one hour interview session without the use of multiple testing instruments for $175.
Graduated. For this, I use a narrow range of standardized tests, most of which focus specifically on the identification of ADHD. $350 for 90 minutes.
Extensive. ADHD testing that includes a comprehensive range of tests, including direct tests for ADHD and “rule-out” tests for other learning disabilities, depression screening, anxiety screening, trauma screening etc. The extensive approach may require as much as 10 to 15 hours of testing, scoring, interpreting, and follow-up debriefing visit time. The cost is between $1,500 and $1,800.
For coaching and consulting only, my fee is $150 per hour.
More about fees and insurance here.
Here is an interesting article about the benefits of psychological testing.