K55.3: Necrotizing enterocolitis excludes1 necrotizing enterocolitis of newborn (P77.-) excludes2 necrotizing enterocolitis due to Clostridium difficile (A04.7-) |
| K55.30: Necrotizing enterocolitis, unspecified |
| K55.31: Stage 1 necrotizing enterocolitis |
| K55.32: Stage 2 necrotizing enterocolitis |
| K55.33: Stage 3 necrotizing enterocolitis |