| P19 | Metabolic acidemia in newborn | NON-BILLABLE CODE |
| P19.0 | Metabolic acidemia in newborn first noted before onset of labor | BILLABLE CODE |
| P19.2 | Metabolic acidemia noted at birth | BILLABLE CODE |
| P19.9 | Metabolic acidemia in newborn, unspecified | BILLABLE CODE |
