R.H.
I'm interested in hearing more about your child and his behavior.
What you should NOT do is give your money to any school, camp or therapist who claims to know what is best for children with Indigo abilities. There is no scientific basis for Indigo Children, and subsequently the purported treatments for it do not stand up to scientific scrutiny. If you notice that your child is particularly empathic, sensitive, intelligent, or exhibits some of the other traits of this phenomenon, perhaps you could guide him toward accelerated programs in the public school, extra-curricular arts programs, volunteer work with the elderly or ill as she/he gets older, mentoring or tutoring younger kids, etc. There is nothing wrong with guiding your child toward a particular path based on his/her strengths. Just please be careful not to eagerly give your money to people who claim to know your child better than you do, especially when they are using terminology that doesn't even exist in the scientific literature.
As with many "Indigo Children" (using quotes because it's not a recognized diagnosis) It's possible that your child may have a learning disability, or potentially a higher than normal IQ, sensory issue, ADD or any number of things that you don't want to acknowledge for one reason or another. Be aware of your own biases regarding science & medicine, and be mindful not to let those biases prevent you from doing what is right for your child. I'm not big on medicating kids, but I do believe there are wonderful non-pharmacological resources out there for kids who are a bit more intuitive, and perhaps less attentive to details and social norms. I do believe it is possible to work on the attention/sensory/social issues (if in fact your kid has them) without squelching the wonderful gifts your child may have. Be careful as you navigate through your child's gifts, talents and weaknesses, acknowledge them all, good and bad, and do not allow your child to be exploited by pseudoscience. Just my $0.02. best of luck.