Chondrocostal junction syndrome [Tietze]

This code represents Tietze syndrome, an inflammatory condition affecting the costochondral junctions of the ribs, primarily the second and third ribs. It is characterized by localized pain, tenderness, and often palpable swelling in the affected area.

Use this code when documentation clearly indicates a diagnosis of Tietze syndrome, specifically noting inflammation and pain at the chondrocostal junction. Supporting documentation should include physical exam findings of localized tenderness and swelling, and the absence of other inflammatory or infectious processes.

• Differentiate from costochondritis (M94.01-M94.08), which typically lacks the palpable swelling characteristic of Tietze syndrome.
• Ensure the provider's documentation explicitly states "Tietze syndrome" or describes the classic signs of localized swelling and tenderness at the costochondral junction.
• Do not use for general chest wall pain without a specific diagnosis of Tietze syndrome.