9
The Temporomandibular Joints, Bilateral body part is identified by the character 9
in the 4th position of the ICD-10-PCS procedure code.
It is contained within the Magnetic Resonance Imaging (MRI) root operation of the Skull and Facial Bones body system
under the Imaging section. The 4the position refers to the body part or body region when applicable.
Section:
B
= Imaging
Body System:
N
= Skull and Facial Bones
Root Operation:
3
= Magnetic Resonance Imaging (MRI)
Body Part:
9
= Temporomandibular Joints, Bilateral