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ICD-10-PCS Body Part - B
Imaging, Fetus and Obstetrical, Ultrasonography, First Trimester, Multiple Gestation

The First Trimester, Multiple Gestation body part is identified by the character B in the 4th position of the ICD-10-PCS procedure code. It is contained within the Ultrasonography root operation of the Fetus and Obstetrical body system under the Imaging section. The 4the position refers to the body part or body region when applicable.

ICD-10-PCS code structure

Section:
  B = Imaging

Body System:
  Y = Fetus and Obstetrical

Root Operation:
  4 = Ultrasonography

Body Part:

See Terms used in Imaging

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

BY4B - First Trimester, Multiple Gestation

  • None Approach

    • None
      • BY4BZZZ - Ultrasonography of First Trimester, Multiple Gestation