ICD-10-CM > C00-D49 > C51-C58 > C57 > C57.0 C57.0 Malignant neoplasm of fallopian tube Non-Billable/Non-Specific Applicable To Malignant neoplasm of oviductMalignant neoplasm of uterine tube Codes C57.00Malignant neoplasm of unspecified fallopian tubeC57.01Malignant neoplasm of right fallopian tubeC57.02Malignant neoplasm of left fallopian tube