| 85.0 | Mastotomy |
| 85.11 | Closed [percutaneous] [needle] biopsy of breast |
| 85.12 | Open biopsy of breast |
| 85.19 | Other diagnostic procedures on breast |
| 85.20 | Excision or destruction of breast tissue, not otherwise specified |
| 85.21 | Local excision of lesion of breast |
| 85.22 | Resection of quadrant of breast |
| 85.23 | Subtotal mastectomy |
| 85.24 | Excision of ectopic breast tissue |
| 85.25 | Excision of nipple |
| 85.31 | Unilateral reduction mammoplasty |
| 85.32 | Bilateral reduction mammoplasty |
| 85.33 | Unilateral subcutaneous mammectomy with synchronous implant |
| 85.34 | Other unilateral subcutaneous mammectomy |
| 85.35 | Bilateral subcutaneous mammectomy with synchronous implant |
| 85.36 | Other bilateral subcutaneous mammectomy |
| 85.41 | Unilateral simple mastectomy |
| 85.42 | Bilateral simple mastectomy |
| 85.43 | Unilateral extended simple mastectomy |
| 85.44 | Bilateral extended simple mastectomy |
| 85.45 | Unilateral radical mastectomy |
| 85.46 | Bilateral radical mastectomy |
| 85.47 | Unilateral extended radical mastectomy |
| 85.48 | Bilateral extended radical mastectomy |
| 85.50 | Augmentation mammoplasty, not otherwise specified |
| 85.51 | Unilateral injection into breast for augmentation |
| 85.52 | Bilateral injection into breast for augmentation |
| 85.53 | Unilateral breast implant |
| 85.54 | Bilateral breast implant |
| 85.55 | Fat graft to breast |
| 85.6 | Mastopexy |
| 85.70 | Total reconstruction of breast, not otherwise specified |
| 85.71 | Latissimus dorsi myocutaneous flap |
| 85.72 | Transverse rectus abdominis myocutaneous (TRAM) flap, pedicled |
| 85.73 | Transverse rectus abdominis myocutaneous (TRAM) flap, free |
| 85.74 | Deep inferior epigastric artery perforator (DIEP) flap, free |
| 85.75 | Superficial inferior epigastric artery (SIEA) flap, free |
| 85.76 | Gluteal artery perforator (GAP) flap, free |
| 85.79 | Other total reconstruction of breast |
| 85.81 | Suture of laceration of breast |
| 85.82 | Split-thickness graft to breast |
| 85.83 | Full-thickness graft to breast |
| 85.84 | Pedicle graft to breast |
| 85.85 | Muscle flap graft to breast |
| 85.86 | Transposition of nipple |
| 85.87 | Other repair or reconstruction of nipple |
| 85.89 | Other mammoplasty |
| 85.91 | Aspiration of breast |
| 85.92 | Injection of therapeutic agent into breast |
| 85.93 | Revision of implant of breast |
| 85.94 | Removal of implant of breast |
| 85.95 | Insertion of breast tissue expander |
| 85.96 | Removal of breast tissue expander |
| 85.99 | Other operations on the breast |
