ICD-9-CM Codes ICD-9-PCS Codes

4022 - Excision of internal mammary lymph node

GEM Conversion to ICD-10 PCS

07B.80ZZ

Fs: 10000 – Excision of Right Internal Mammary Lymphatic, Open Approach

07B.83ZZ

Fs: 10000 – Excision of Right Internal Mammary Lymphatic, Percutaneous Approach

07B.84ZZ

Fs: 10000 – Excision of Right Internal Mammary Lymphatic, Percutaneous Endoscopic Approach

07B.90ZZ

Fs: 10000 – Excision of Left Internal Mammary Lymphatic, Open Approach

07B.93ZZ

Fs: 10000 – Excision of Left Internal Mammary Lymphatic, Percutaneous Approach

07B.94ZZ

Fs: 10000 – Excision of Left Internal Mammary Lymphatic, Percutaneous Endoscopic Approach

Sibling Codes

402.1

Excision of deep cervical lymph node

402.2

Excision of internal mammary lymph node

402.3

Excision of axillary lymph node

402.4

Excision of inguinal lymph node

402.9

Simple excision of other lymphatic structure

Parent Sibling Codes

400

Incision of lymphatic structures

403

Regional lymph node excision

409

Other operations on lymphatic structures