SECTION II Answer Keys to Textbook Chapter Exercises and ...

EXERCISE 6-7 Neoplasm Coding II 1. Ca (carcinoma) of the lung 162.9 2. Metastasis from the lung 162.9 (lung is primary), (Neoplasms table) 199.1 (unknown secondary site) 3. Abdominal mass 789.30 4. Carcinoma of the breast (female) 174.9, 196.3 with metastasis to the axillary lymph nodes 5. Carcinoma of axillary lymph 174.9 (breast is primary) ................
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