Malnutrition in pregnancy, second trimester

This code signifies a state of inadequate nutritional intake or absorption leading to impaired health in a pregnant patient during her second trimester. It encompasses various forms of malnutrition, including protein-energy malnutrition, vitamin deficiencies, or mineral deficiencies, that negatively impact maternal and fetal well-being.

Apply this code when a pregnant patient in her second trimester is diagnosed with malnutrition, evidenced by clinical signs, symptoms, and/or laboratory findings. Documentation should clearly indicate the presence of malnutrition and specify that the patient is in her second trimester of pregnancy.

• Always confirm the trimester of pregnancy documented by the provider.
• Code any specific nutritional deficiencies (e.g., E55.9 for Vitamin D deficiency) as secondary diagnoses.
• Ensure documentation supports the diagnosis of malnutrition, such as low BMI, weight loss, or specific nutrient deficiencies.