M
The Thymus body part is identified by the character M
in the 4th position of the ICD-10-PCS procedure code.
It is contained within the Transplantation root operation of the Lymphatic and Hemic Systems body system
under the Medical and Surgical section. The 4the position refers to the body part or body region when applicable.
Includes:
Section:
0
= Medical and Surgical
Body System:
7
= Lymphatic and Hemic Systems
Root Operation:
Y
= Transplantation
Body Part:
P
- SpleenM
- ThymusSelect the appropriate procedure code based on the approach & device:
07YM
- Thymus
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure