Pediatric Lab & Pharmacy Pediatric Outpatient Laboratory The pediatric outpatient laboratory is a child-friendly space where pediatric patients can come to have lab work collected. This lab accepts patients from within Mission Children's Hospital Reuter Outpatient Center as well as patients from other pediatric and family practices. This lab provides minimal wait times for routine lab tests and can have most results back to the ordering physician by the next business day. Orders to the pediatric outpatient laboratory can be faxed to the pediatric outpatient lab at 828-213-5170 or 828-213-9659. For questions, please call the pediatric outpatient lab at 828-213-9752 or 828-213-9751.