Sequelae of unspecified nutritional deficiency

This code signifies a long-term health problem or condition that has resulted from a past nutritional deficiency, where the specific type of deficiency is not documented. It indicates that the patient is currently experiencing residual effects attributable to a prior period of inadequate nutrient intake.

Apply this code when documentation clearly links a current health issue to a previous, unspecified nutritional deficit. This is appropriate when the specific vitamin, mineral, or macronutrient deficiency that caused the sequela is unknown or not specified in the medical record. Examples include chronic fatigue, developmental delays, or organ damage attributed to a past, generalized nutritional lack.

• Always sequence the specific sequela (e.g., anemia, cognitive impairment) first, followed by this code as a secondary diagnosis.
• Avoid using this code if the current nutritional deficiency is known and active; instead, code the specific deficiency.
• Ensure the documentation explicitly states a causal link between the past nutritional deficiency and the current condition.