Answer:
a. 75600-75989
Step-by-step explanation:
CPT(current procedural terminologies)are a set of medical codes used to describe procedures and services perform by health practitioners.
Hemic and lymphatic systems covers procedures of the spleen bone marrow and stem cells and the lymph nodes.
Here codes for procedures such as Splenectomy can be found.
They will be covered under the range 75600-75989 of the cpt codes.