Postsurgical malabsorption, not elsewhere classified

This code signifies impaired nutrient absorption in the gastrointestinal tract that develops as a direct consequence of a surgical procedure, excluding those specifically classified elsewhere. It indicates a chronic or persistent issue with the body's ability to absorb essential nutrients following surgery, leading to various nutritional deficiencies.

Use this code when documentation clearly links malabsorption to a previous surgical intervention, such as bariatric surgery, bowel resection, or gastrectomy. The patient's medical record should detail symptoms of malabsorption (e.g., weight loss, diarrhea, vitamin deficiencies) and explicitly state its postsurgical origin.

• Always sequence the underlying surgical complication (e.g., bariatric surgery complication) first, if applicable, followed by this code.
• Carefully review documentation to ensure the malabsorption is indeed postsurgical and not due to another primary condition.
• Be mindful of the Excludes1 notes; do not code this with malabsorption osteomalacia or postsurgical malabsorption osteoporosis.