Anomalies of other endocrine glands

This code signifies congenital malformations or structural defects affecting endocrine glands other than the thyroid, parathyroid, thymus, adrenal, pituitary, or gonads. It encompasses a range of developmental abnormalities impacting the function or anatomy of these less commonly specified endocrine organs.

Use this code when documentation specifies a congenital anomaly of an endocrine gland not covered by more specific ICD-9 codes (e.g., pineal gland agenesis, pancreatic islet cell dysgenesis). Supporting documentation should clearly identify the affected endocrine gland and describe the nature of the anomaly as congenital.

• Ensure the anomaly is explicitly stated as congenital; acquired conditions of these glands would be coded elsewhere.
• Verify that no more specific ICD-9 code exists for the particular endocrine gland anomaly before assigning this general code.
• Always review operative reports, pathology findings, and genetic testing results for definitive diagnoses of congenital anomalies.