| Section | 0 | Medical and Surgical |
| Body System | H | Skin and Breast |
| Operation | B | Excision: Cutting out or off, without replacement, a portion of a body part |
| Body Part 0 Skin, Scalp 1 Skin, Face 2 Skin, Right Ear 3 Skin, Left Ear 4 Skin, Neck 5 Skin, Chest 6 Skin, Back 7 Skin, Abdomen 8 Skin, Buttock 9 Skin, Perineum A Skin, Genitalia B Skin, Right Upper Arm C Skin, Left Upper Arm D Skin, Right Lower Arm E Skin, Left Lower Arm F Skin, Right Hand G Skin, Left Hand H Skin, Right Upper Leg J Skin, Left Upper Leg K Skin, Right Lower Leg L Skin, Left Lower Leg M Skin, Right Foot N Skin, Left Foot Q Finger Nail R Toe Nail |
Approach X External |
Device Z No Device |
Qualifier X Diagnostic Z No Qualifier |
| Body Part T Breast, Right U Breast, Left V Breast, Bilateral W Nipple, Right X Nipple, Left Y Supernumerary Breast |
Approach 0 Open 3 Percutaneous 7 Via Natural or Artificial Opening 8 Via Natural or Artificial Opening Endoscopic X External |
Device Z No Device |
Qualifier X Diagnostic Z No Qualifier |