Other intestinal malabsorption

This code signifies a broad category of impaired nutrient absorption in the small intestine that is not specifically classified elsewhere. It encompasses various conditions where the body fails to adequately absorb essential nutrients, leading to nutritional deficiencies despite adequate dietary intake. This malabsorption can affect fats, proteins, carbohydrates, vitamins, and minerals.

Use this code when documentation indicates intestinal malabsorption due to an unspecified or "other" cause, and more specific codes (e.g., K90.0 for celiac disease, K90.1 for tropical sprue) are not applicable. This code is appropriate for conditions like short bowel syndrome (when not specified as congenital), post-surgical malabsorption not otherwise classified, or malabsorption secondary to various inflammatory or infectious processes where a more precise code is unavailable.

• Always strive for a more specific malabsorption code if the underlying cause is documented (e.g., celiac disease, pancreatic insufficiency).
• This code should be used when the specific type of malabsorption is known but does not have its own distinct ICD-10-CM code.
• Ensure documentation clearly states "malabsorption" and specifies that it's not due to a condition with a more precise code.