E44.1

HCC Category Mapping

What This Code Means

Mild malnutrition due to inadequate protein and calories, representing the least severe form of protein-calorie malnutrition.

Coding Tips

• •Mild malnutrition may be asymptomatic or present with subtle signs; ensure clinical documentation supports this level of severity
• •Consider whether the patient might benefit from nutritional counseling and monitoring

Clinical Significance

Mild protein-calorie malnutrition represents early-stage nutritional deficiency where the patient shows subtle signs of inadequate protein and calorie intake. While less immediately dangerous than moderate or severe forms, mild malnutrition still increases vulnerability to infections, impairs wound healing, and can progress to more severe malnutrition if not addressed through dietary counseling and nutritional supplementation.

Documentation Requirements

• ✓Documentation should include objective findings supporting mild severity: body mass index between 17-18.4, weight loss of 1-5% over a defined period, mildly reduced albumin or prealbumin, or mild muscle wasting.
• ✓The provider must explicitly state the severity as mild and document the clinical basis for the malnutrition diagnosis.
• ✓Nutritional screening tool results and a dietary plan should be noted.

Commonly Confused Codes