Anemia of prematurity

This code identifies a normocytic, normochromic anemia commonly observed in premature infants, typically developing within the first 6-12 weeks of life. It results from a combination of factors including blunted erythropoietin production, shortened red blood cell lifespan, and rapid growth.

Assign this code for premature neonates diagnosed with anemia where other causes of anemia (e.g., hemorrhage, hemolysis, nutritional deficiencies) have been ruled out. Documentation should clearly state "anemia of prematurity" or describe the characteristic features of this condition in a premature infant.

• Ensure the patient's prematurity is documented and coded appropriately (e.g., P07.xx).
• Do not use this code for other types of neonatal anemia; differentiate from conditions like hemolytic disease of the newborn (P55.x) or neonatal anemia due to blood loss (P50.x).
• Sequence this code after any codes for the specific type of prematurity if applicable.