Sarcoidosis

This code represents sarcoidosis, a chronic inflammatory disease characterized by the growth of tiny collections of inflammatory cells (granulomas) in any part of the body, most commonly the lungs, lymph nodes, eyes, and skin. The exact cause is unknown, but it is thought to result from an abnormal immune response to an environmental trigger in genetically predisposed individuals.

Use this code when documentation confirms a diagnosis of sarcoidosis affecting any organ system. This includes initial diagnoses, exacerbations, or ongoing management of the condition. Supporting documentation should include physician notes detailing diagnostic findings such as biopsy results, imaging (e.g., chest X-ray, CT scan), and clinical presentation consistent with sarcoidosis.

• Always review documentation for specific organ involvement, as more specific ICD-9-CM codes may be available (e.g., sarcoidosis of lung, sarcoidosis of skin).
• Do not confuse sarcoidosis with other granulomatous diseases like tuberculosis or Crohn's disease; ensure definitive diagnostic statements.
• Sequence this code as the primary diagnosis when sarcoidosis is the reason for the encounter, or as a secondary diagnosis when it is a co-morbidity impacting care.