Malnutrition of mild degree

This code signifies a nutritional deficiency characterized by a slight deviation from optimal nutritional status, often manifesting as minor weight loss, subtle biochemical abnormalities, or mild functional impairment. It indicates a less severe form of undernutrition compared to moderate or severe malnutrition.

Apply this code when documentation explicitly states "mild malnutrition" or "malnutrition of mild degree." It is appropriate for patients exhibiting early signs of nutritional compromise, such as a BMI slightly below normal or a minor decrease in appetite, without significant clinical impact.

• Ensure physician documentation clearly specifies "mild" to differentiate from other degrees of malnutrition.
• Avoid using this code for general "underweight" without further clinical context of nutritional deficiency.
• Consider sequencing this code after the underlying cause of malnutrition, if known and documented.