| P0514 | Newborn small for gestational age, 1000-1249 grams |
| P0515 | Newborn small for gestational age, 1250-1499 grams |
| P0516 | Newborn small for gestational age, 1500-1749 grams |
| P0517 | Newborn small for gestational age, 1750-1999 grams |
| P0518 | Newborn small for gestational age, 2000-2499 grams |
| P0519 | Newborn small for gestational age, other |
| P052 | Newborn affected by fetal (intrauterine) malnutrition not light or small for gestational age |
| P059 | Newborn affected by slow intrauterine growth, unspecified |
| P07 | Disord of NB related to short gest and low birth weight, NEC Disorders of newborn related to short gestation and low birth weight, not elsewhere classified |
| P070 | Extremely low birth weight newborn |
| P0700 | Extremely low birth weight newborn, unspecified weight |
| P0701 | Extremely low birth weight newborn, less than 500 grams |
| P0702 | Extremely low birth weight newborn, 500-749 grams |
| P0703 | Extremely low birth weight newborn, 750-999 grams |
| P071 | Other low birth weight newborn |
| P0710 | Other low birth weight newborn, unspecified weight |
| P0714 | Other low birth weight newborn, 1000-1249 grams |
| P0715 | Other low birth weight newborn, 1250-1499 grams |
| P0716 | Other low birth weight newborn, 1500-1749 grams |
| P0717 | Other low birth weight newborn, 1750-1999 grams |
| P0718 | Other low birth weight newborn, 2000-2499 grams |
| P072 | Extreme immaturity of newborn |
| P0720 | Extreme immaturity of newborn, unspecified weeks of gestation |
| P0721 | Extreme immaturity of newborn, gestational age less than 23 completed weeks |
| P0722 | Extreme immaturity of newborn, gestational age 23 completed weeks |
| P0723 | Extreme immaturity of newborn, gestational age 24 completed weeks |
| P0724 | Extreme immaturity of newborn, gestational age 25 completed weeks |
| P0725 | Extreme immaturity of newborn, gestational age 26 completed weeks |
| P0726 | Extreme immaturity of newborn, gestational age 27 completed weeks |
| P073 | Preterm [premature] newborn [other] |
| P0730 | Preterm newborn, unspecified weeks of gestation |
| P0731 | Preterm newborn, gestational age 28 completed weeks |
| P0732 | Preterm newborn, gestational age 29 completed weeks |
| P0733 | Preterm newborn, gestational age 30 completed weeks |
| P0734 | Preterm newborn, gestational age 31 completed weeks |
| P0735 | Preterm newborn, gestational age 32 completed weeks |
| P0736 | Preterm newborn, gestational age 33 completed weeks |
| P0737 | Preterm newborn, gestational age 34 completed weeks |
| P0738 | Preterm newborn, gestational age 35 completed weeks |
| P0739 | Preterm newborn, gestational age 36 completed weeks |
| P08 | Disord of newborn related to long gest and high birth weight Disorders of newborn related to long gestation and high birth weight |
| P080 | Exceptionally large newborn baby |
| P081 | Other heavy for gestational age newborn |
| P082 | Late newborn, not heavy for gestational age |
| P0821 | Post-term newborn |
| P0822 | Prolonged gestation of newborn |
| P09 | Abnormal findings on neonatal screening |
| P091 | Abnormal findings on neonatal screening for inborn errors of metabolism |
| P092 | Abnormal findings on neonatal screen for congen endo disease Abnormal findings on neonatal screening for congenital endocrine disease |
| P093 | Abnormal findings on neonatal screening for congenital hematologic disorders |