1 Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes. 2  This is the American ICD-10-CM version of J11.1. 3  Other international ICD-10 versions may differ.
It takes approx. 36-40 weeks for the baby to be fully developed. Before that, the baby is premature and might have to spend some time in an incubator.
Share to: The difference between a embryo and a fetus is that the fetus is a fully developed embryo and a embryo takes up to 8 weeks to develop into a fetus    An embryo is a ferti â¦ lized egg that turns into a fetus at 8 weeks.nce the zygote becomes an embryo it starts developing all of its organs, nervous system etc. then after 8 weeks of development everything is there so it becomes a fetus, and â¦ the fetus just grows bigger.