Is Dry Macular Degeneration covered under 80DD deductions?

My Father (above 60 years) has Dry Macular Degeneration, It's a non-treatable disease, Can it be claimed under 80 DD? And if yes what document/format to submit to attest it as Form 10-IA is just for autism, cerebral palsy, or multiple disabilities; whereas dry macular degeneration would fall under blindness(partial) or Low vision.