There is nothing mentioned in NEET brochure about this category but they only have mentioned below details - PH-1:Candidates with locomotor disability of lower limbs from 50% to 70%. PH-2:Candidates with locomotor disability of lower limbs from 40% to less than 50%.3% seats are reserved on horizontal basis for Physically Handicapped candidates only for locomotordisabilities of lower limbs between 50% to 70%, provided that in case any seat in this 3% quota remains unfilled on account of unavailability of candidates with locomotor disability of lower limbs between 50%to 70% then any such unfilled seat in this 3% quota shall be filled up by persons with locomotor disabilityof lower limbs between 40% to 50% before they are included in the seats of respective category, as per Certificate of Locomotor Disability) in 15% All India UG quota seat. But the criteria varies college wise as well so please share which particular college you are asking for?