40%。 According to the query of official website, Zhangjiagang Children's Co-ordination Fund, the insured children can pay 40% of the general outpatient medical expenses within the scope of co-ordination payment in designated community medical institutions. Co-ordination fund means that all units pay part of the fees in a public fund, and then pay the funds from this unified co-ordination fund to the insured who need to enjoy the treatment.