Malnutrition in the puerperium

This code describes a state of inadequate nutritional intake or absorption leading to impaired body function, specifically occurring during the postpartum period. It encompasses deficiencies in macronutrients (e.g., protein, calories) or micronutrients (e.g., vitamins, minerals) that negatively impact the mother's health after childbirth.

Apply this code when documentation clearly indicates a diagnosis of malnutrition in a patient who is within the puerperium (typically up to 6 weeks postpartum, though some definitions extend to 12 months). Supporting documentation should include physician assessment of nutritional status, dietary deficiencies, weight loss, or clinical signs of malnutrition.

• Always sequence this code after the code for the specific type of malnutrition, if known (e.g., E40-E46).
• Ensure the documentation explicitly links the malnutrition to the postpartum period; otherwise, a general malnutrition code may be more appropriate.
• Do not confuse with general nutritional deficiencies not explicitly diagnosed as malnutrition or not occurring in the puerperium.