C57.0 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
C57.00
Malignant neoplasm of unspecified fallopian tube
Billable
10
C57.01
Malignant neoplasm of right fallopian tube
Billable
10
C57.02
Malignant neoplasm of left fallopian tube
Billable