Chronic respiratory disease originating in the perinatal period - P27
Excludes2: This note means that the conditions described by two codes are not usually associated with each other but can sometimes occur together.
Type 2 Excludes:
- respiratory distress of newborn (P22.0-P22.9)
These ranges represents subcategories of Chronic respiratory disease originating in the perinatal period. The "P27" signifies that these are the diseases within this broad category.