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.
The last few weeks of pregnancy within these 40 weeks allow a babyâs brain and lungs to fully mature. Babies born between 39 weeks 0 days and 40 weeks 6 days gestation have the best health outcomes, compared with babies born before or after this period.This distinct time period is now referred to as âFull Term.â.ashington, DC -- The nationâs ob-gyns have redefined âterm pregnancyâ to improve newborn outcomes and expand efforts to prevent nonmedically indicated deliveries before 39 weeks of gestation.