Position 4: Body Part

Measurement

Identify the specific body part to further refine the procedure code.

4A00
Central Nervous
4A01
Peripheral Nervous
4A02
Cardiac
4A03
Arterial
4A04
Venous
4A05
Circulatory
4A06
Lymphatic
4A07
Visual
4A08
Olfactory
4A09
Respiratory
4A0B
Gastrointestinal
4A0C
Biliary
4A0D
Urinary
4A0F
Musculoskeletal
4A0H
Products of Conception, Cardiac
4A0J
Products of Conception, Nervous
4A0Z
None