Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
Perinatal | Perinatal | Perinatal | ||
Prenatal | Prenatal | Prenatal | ||
Post-neonatal (after 28 days, before age 2) | Post-neonatal (after 28 days, before age 2) | Post-neonatal (after 28 days, before age 2) | ||
Unknown | Unknown | Unknown |