5
The Thyroid body part is identified by the character 5
in the 4th position of the ICD-10-PCS procedure code.
It is contained within the Other Radiation root operation of the Endocrine System body system
under the Radiation Oncology section. The 4the position refers to the body part or body region when applicable.
Section:
D
= Radiation Oncology
Body System:
G
= Endocrine System
Root Operation:
Y
= Other Radiation
Body Part:
2
- Adrenal Glands4
- Parathyroid Glands1
- Pineal Body0
- Pituitary Gland5
- Thyroid