| P00 | Newborn (suspected to be) affected by maternal conditions that may be unrelated to present pregnancy |
| P00.0 | Newborn (suspected to be) affected by maternal hypertensive disorders |
| P00.1 | Newborn (suspected to be) affected by maternal renal and urinary tract diseases |
| P00.2 | Newborn (suspected to be) affected by maternal infectious and parasitic diseases |
| P00.3 | Newborn (suspected to be) affected by other maternal circulatory and respiratory diseases |
| P00.4 | Newborn (suspected to be) affected by maternal nutritional disorders |
| P00.5 | Newborn (suspected to be) affected by maternal injury |
| P00.6 | Newborn (suspected to be) affected by surgical procedure on mother |
| P00.7 | Newborn (suspected to be) affected by other medical procedures on mother, not elsewhere classified |
| P00.8 | Newborn (suspected to be) affected by other maternal conditions |
| P00.81 | Newborn (suspected to be) affected by periodontal disease in mother |
| P00.89 | Newborn (suspected to be) affected by other maternal conditions |
| P00.9 | Newborn (suspected to be) affected by unspecified maternal condition |
| P01 | Newborn (suspected to be) affected by maternal complications of pregnancy |
| P01.0 | Newborn (suspected to be) affected by incompetent cervix |
| P01.1 | Newborn (suspected to be) affected by premature rupture of membranes |
| P01.2 | Newborn (suspected to be) affected by oligohydramnios |
| P01.3 | Newborn (suspected to be) affected by polyhydramnios |
| P01.4 | Newborn (suspected to be) affected by ectopic pregnancy |
| P01.5 | Newborn (suspected to be) affected by multiple pregnancy |
| P01.6 | Newborn (suspected to be) affected by maternal death |
| P01.7 | Newborn (suspected to be) affected by malpresentation before labor |
| P01.8 | Newborn (suspected to be) affected by other maternal complications of pregnancy |
| P01.9 | Newborn (suspected to be) affected by maternal complication of pregnancy, unspecified |
| P02 | Newborn (suspected to be) affected by complications of placenta, cord and membranes |
| P02.0 | Newborn (suspected to be) affected by placenta previa |
| P02.1 | Newborn (suspected to be) affected by other forms of placental separation and hemorrhage |
| P02.2 | Newborn (suspected to be) affected by other and unspecified morphological and functional abnormalities of placenta |
| P02.20 | Newborn (suspected to be) affected by unspecified morphological and functional abnormalities of placenta |
| P02.29 | Newborn (suspected to be) affected by other morphological and functional abnormalities of placenta |
| P02.3 | Newborn (suspected to be) affected by placental transfusion syndromes |
| P02.4 | Newborn (suspected to be) affected by prolapsed cord |
| P02.5 | Newborn (suspected to be) affected by other compression of umbilical cord |
| P02.6 | Newborn (suspected to be) affected by other and unspecified conditions of umbilical cord |
| P02.60 | Newborn (suspected to be) affected by unspecified conditions of umbilical cord |
| P02.69 | Newborn (suspected to be) affected by other conditions of umbilical cord |
| P02.7 | Newborn (suspected to be) affected by chorioamnionitis |
| P02.8 | Newborn (suspected to be) affected by other abnormalities of membranes |
| P02.9 | Newborn (suspected to be) affected by abnormality of membranes, unspecified |
| P03 | Newborn (suspected to be) affected by other complications of labor and delivery |
| P03.0 | Newborn (suspected to be) affected by breech delivery and extraction |
| P03.1 | Newborn (suspected to be) affected by other malpresentation, malposition and disproportion during labor and delivery |
| P03.2 | Newborn (suspected to be) affected by forceps delivery |
| P03.3 | Newborn (suspected to be) affected by delivery by vacuum extractor [ventouse] |
| P03.4 | Newborn (suspected to be) affected by Cesarean delivery |
| P03.5 | Newborn (suspected to be) affected by precipitate delivery |
| P03.6 | Newborn (suspected to be) affected by abnormal uterine contractions |
| P03.8 | Newborn (suspected to be) affected by other specified complications of labor and delivery |
| P03.81 | Newborn (suspected to be) affected by abnormality in fetal (intrauterine) heart rate or rhythm |
| P03.810 | Newborn (suspected to be) affected by abnormality in fetal (intrauterine) heart rate or rhythm before the onset of labor |
| P03.811 | Newborn (suspected to be) affected by abnormality in fetal (intrauterine) heart rate or rhythm during labor |
| P03.819 | Newborn (suspected to be) affected by abnormality in fetal (intrauterine) heart rate or rhythm, unspecified as to time of onset |
| P03.82 | Meconium passage during delivery |
| P03.89 | Newborn (suspected to be) affected by other specified complications of labor and delivery |
| P03.9 | Newborn (suspected to be) affected by complication of labor and delivery, unspecified |
| P04 | Newborn (suspected to be) affected by noxious substances transmitted via placenta or breast milk |
| P04.0 | Newborn (suspected to be) affected by maternal anesthesia and analgesia in pregnancy, labor and delivery |
| P04.1 | Newborn (suspected to be) affected by other maternal medication |
| P04.2 | Newborn (suspected to be) affected by maternal use of tobacco |
| P04.3 | Newborn (suspected to be) affected by maternal use of alcohol |
| P04.4 | Newborn (suspected to be) affected by maternal use of drugs of addiction |
| P04.41 | Newborn (suspected to be) affected by maternal use of cocaine |
| P04.49 | Newborn (suspected to be) affected by maternal use of other drugs of addiction |
| P04.5 | Newborn (suspected to be) affected by maternal use of nutritional chemical substances |
| P04.6 | Newborn (suspected to be) affected by maternal exposure to environmental chemical substances |
| P04.8 | Newborn (suspected to be) affected by other maternal noxious substances |
| P04.9 | Newborn (suspected to be) affected by maternal noxious substance, unspecified |