ICD Code M94.0

ICD code M94.0 is chondrocostal junction syndrome, also known as Tietze syndrome, which refers to inflammation and swelling of the cartilage where the ribs attach to the breastbone.

1. Localized pain and tenderness at the costochondral, costosternal, or sternocostal junctions

2. Swelling at the affected costal cartilage, typically unilateral

3. Absence of systemic symptoms such as fever or malaise

4. No evidence of infection, fracture, or neoplastic process on clinical evaluation

5. Pain exacerbated by movement, deep breathing, or palpation of the affected area

6. Symptoms not attributable to cardiac, pulmonary, or gastrointestinal causes

7. Onset may be acute or subacute, often following minor trauma or repetitive strain

Relevant CPT codes that may be used to treat ICD code M94.0 include:

20550 – Injection(s); single tendon sheath, or ligament, aponeurosis (e.g., plantar "fascia")

20600 – Arthrocentesis, aspiration and/or injection; small joint or bursa (e.g., fingers, toes)

20605 – Arthrocentesis, aspiration and/or injection; intermediate joint or bursa (e.g., temporomandibular, wrist, elbow, ankle, olecranon bursa)

20610 – Arthrocentesis, aspiration and/or injection; major joint or bursa (e.g., shoulder, hip, knee joint, subacromial bursa)

99201–99215 – Evaluation and management (E/M) office or other outpatient services, new or established patient

97010 – Application of a modality to 1 or more areas; hot or cold packs

97110 – Therapeutic exercises to develop strength and endurance, range of motion and flexibility, each 15 minutes

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