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

8523 - Subtotal mastectomy

GEM Conversion to ICD-10 PCS

0HB.T0ZZ

Fs: 10000 – Excision of Right Breast, Open Approach

0HB.T3ZZ

Fs: 10000 – Excision of Right Breast, Percutaneous Approach

0HB.U0ZZ

Fs: 10000 – Excision of Left Breast, Open Approach

0HB.U3ZZ

Fs: 10000 – Excision of Left Breast, Percutaneous Approach

0HB.V0ZZ

Fs: 10000 – Excision of Bilateral Breast, Open Approach

0HB.V3ZZ

Fs: 10000 – Excision of Bilateral Breast, Percutaneous Approach

Sibling Codes

852.0

Excision or destruction of breast tissue, not otherwise specified

852.1

Local excision of lesion of breast

852.2

Resection of quadrant of breast

852.3

Subtotal mastectomy

852.4

Excision of ectopic breast tissue

852.5

Excision of nipple

Parent Sibling Codes

850

856