ICD-10-PCS Body Part - `1`
Imaging, Skin, Subcutaneous Tissue and Breast, Magnetic Resonance Imaging (MRI), Breast, Left

The Breast, Left body part is identified by the character 1 in the 4^th position of the ICD-10-PCS procedure code. It is contained within the Magnetic Resonance Imaging (MRI) root operation of the Skin, Subcutaneous Tissue and Breast body system under the Imaging section. The 4^the position refers to the body part or body region when applicable.

ICD-10-PCS code structure

Section:
B = Imaging

Body System:
H = Skin, Subcutaneous Tissue and Breast

Root Operation:
3 = Magnetic Resonance Imaging (MRI)

Body Part:

1 - Breast, Left
0 - Breast, Right
2 - Breasts, Bilateral
H - Subcutaneous Tissue, Abdomen and Pelvis
D - Subcutaneous Tissue, Head/Neck
J - Subcutaneous Tissue, Lower Extremity
G - Subcutaneous Tissue, Thorax
F - Subcutaneous Tissue, Upper Extremity

See Terms used in Imaging

Select the appropriate procedure code based on the approach & device:

BH31 - Breast, Left

Other Contrast Approach
- Unenhanced and Enhanced
  - BH31Y0Z - MRI of L Breast using Oth Contrast, Unenh, Enhance
- None
  - BH31YZZ - MRI of L Breast using Oth Contrast
None Approach
- None
  - BH31ZZZ - Magnetic Resonance Imaging (MRI) of Left Breast