Unspecified protein-calorie malnutrition

This code signifies a generalized state of inadequate protein and calorie intake, leading to a deficiency in overall nutritional status. It represents a form of malnutrition where the specific type (e.g., marasmus, kwashiorkor) or severity is not documented.

Use this code when the medical record indicates a diagnosis of protein-calorie malnutrition but lacks further specificity regarding the type or cause. Documentation supporting its use typically includes terms like "malnutrition," "undernutrition," or "protein-calorie deficiency" without additional details that would allow for a more specific code assignment.

• Do not use this code if the documentation specifies a particular type of protein-calorie malnutrition (e.g., marasmus, kwashiorkor).
• Ensure the documentation clearly indicates a deficiency in both protein and calories; otherwise, consider codes for specific nutrient deficiencies.
• Remember the Excludes1 note: never code this with E63.9 (nutritional deficiency NOS).