What is the icd-9 code for germ cell carcinoma?

The ICD-9 code for germ cell carcinoma is 186. It's important to note that this code is used for malignant neoplasms of the testis, which includes germ cell tumors. For more specific types of germ cell tumors, additional codes may be applicable; however, 186 serves as the general classification for this type of cancer in the ICD-9 coding system.