C7B.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
C7B.00
Secondary carcinoid tumors, unspecified site
Billable
10
C7B.01
Secondary carcinoid tumors of distant lymph nodes
Billable
10
C7B.02
Secondary carcinoid tumors of liver
Billable
10
C7B.03
Secondary carcinoid tumors of bone
Billable
10
C7B.04
Secondary carcinoid tumors of peritoneum
Billable
10
C7B.09
Secondary carcinoid tumors of other sites
Billable