How to Code a Neoplasm in ICD-10-CM

Lesson 4: ICD-10-CM Neoplasm Coding How to Code a Neoplasm in ICD-10-CM 1. First, reference the Main Term in the ICD-10-CM Index to Diseases and Injury for the histological type of neoplasm if it is documented. ... Ca in Situ Benign Uncertain Behavior Unspecified Behavior Neoplasm, neoplastic C80.1 C79.9 D09.9 D36.9 D48.9 D49.9 ... ................
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