Starvation, initial encounter

This code signifies a severe deficiency of caloric and nutrient intake, leading to significant weight loss, muscle wasting, and organ dysfunction. It represents the acute phase of this life-threatening condition, often characterized by extreme emaciation and metabolic derangements.

Apply this code for patients presenting with the initial diagnosis and treatment of starvation, such as individuals rescued from prolonged deprivation or those with severe anorexia nervosa at their first presentation for medical care. It is appropriate when the patient is actively undergoing assessment and management for the acute effects of inadequate nutrition.

• Ensure documentation clearly indicates the initial presentation or active treatment phase of starvation.
• Do not use for chronic malnutrition or sequelae of past starvation; those require different codes.
• Always code any underlying cause of the starvation (e.g., anorexia nervosa, neglect) in addition to this code.