Hydrops fetalis due to hemolytic disease - P56
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- hydrops fetalis NOS (P83.2)
These ranges represents subcategories of Hydrops fetalis due to hemolytic disease. The "P56" signifies that these are the diseases within this broad category.