| CIEL | 161676 | Total mastectomy | Non-standard |
| EDI | N7131 | Mastectomy-Simple | Non-standard |
| EDI | N7131001 | Mastectomy-Simple,second surgery | Non-standard |
| EDI | N7131002 | Mastectomy-Simple,Reoperation (main surgery) | Non-standard |
| EDI | N7131003 | Mastectomy-Simple,Reoperation (second surgery) | Non-standard |
| EDI | N7131004 | Mastectomy-Simple,second surgery(General hospital or higher) | Non-standard |
| EDI | N7131005 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months | Non-standard |
| EDI | N7131006 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Neonate second surgery(General hospital or higher) | Non-standard |
| EDI | N7131007 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Under 12 months second surgery (General hospital or higher) | Non-standard |
| EDI | N7131008 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months second surgery(General hospital or higher) | Non-standard |
| EDI | N7131010 | Mastectomy-Simple,Nighttime | Non-standard |
| EDI | N7131011 | Mastectomy-Simple,Nighttime second surgery | Non-standard |
| EDI | N7131012 | Mastectomy-Simple,Reoperation at night (main surgery) | Non-standard |
| EDI | N7131013 | Mastectomy-Simple,Reoperation at night (second surgery) | Non-standard |
| EDI | N7131014 | Mastectomy-Simple,Nighttime second surgery second surgery(General hospital or higher) | Non-standard |
| EDI | N7131015 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months Nighttime | Non-standard |
| EDI | N7131016 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Neonate Nighttime second surgery second surgery(General hospital or higher) | Non-standard |
| EDI | N7131017 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Under 12 months Nighttime second surgery second surgery(General hospital or higher) | Non-standard |
| EDI | N7131018 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months Nighttime second surgery second surgery(General hospital or higher) | Non-standard |
| EDI | N7131050 | Mastectomy-Simple,holiday | Non-standard |
| EDI | N7131051 | Mastectomy-Simple,Holiday second surgery | Non-standard |
| EDI | N7131052 | Mastectomy-Simple,Reoperation on public holidays (main surgery) | Non-standard |
| EDI | N7131053 | Mastectomy-Simple,Reoperation on public holidays (second surgery) | Non-standard |
| EDI | N7131054 | Mastectomy-Simple,Holiday second surgery(General hospital or higher) | Non-standard |
| EDI | N7131055 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months holiday | Non-standard |
| EDI | N7131056 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Neonatal Holiday second surgery(General hospital or higher) | Non-standard |
| EDI | N7131057 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) Under 12 months Holiday second surgery(General hospital or higher) | Non-standard |
| EDI | N7131058 | Mastectomy-Benign(Simple),(Senior General Hospital, General Hospital) More than 12 months~ Under 72 months Holiday second surgery(General hospital or higher) | Non-standard |
| EDI | N7131080 | Mastectomy-Benign(Simple),(Clinic, dental clinic(including Public Health and Medical care center) Nighttime, Saturday, holiday | Non-standard |
| EDI | N7131081 | Mastectomy-Benign(Simple),Clinic, dental clinic(including Public Health and Medical care center) Nighttime, Saturday, holiday second surgery | Non-standard |
| EDI | N7131600 | Mastectomy-Benign(Simple),Neonate | Non-standard |
| EDI | N7131601 | Mastectomy-Benign(Simple),Neonate second surgery | Non-standard |
| EDI | N7131610 | Mastectomy-Benign(Simple),Neonate, Nighttime | Non-standard |
| EDI | N7131611 | Mastectomy-Benign(Simple),Neonate Nighttime second surgery | Non-standard |
| EDI | N7131650 | Mastectomy-Benign(Simple),Neonate, holiday | Non-standard |
| EDI | N7131651 | Mastectomy-Benign(Simple),Neonate Holiday second surgery | Non-standard |
| EDI | N7131A00 | Mastectomy-Benign(Simple),Under 12 months | Non-standard |
| EDI | N7131A01 | Mastectomy-Benign(Simple),Under 12 months second surgery | Non-standard |
| EDI | N7131A10 | Mastectomy-Benign(Simple),Nighttime for children under 1 year old | Non-standard |
| EDI | N7131A11 | Mastectomy-Benign(Simple),Under 12 months Nighttime second surgery | Non-standard |
| EDI | N7131A50 | Mastectomy-Benign(Simple),Public holidays for children under 1 year of age | Non-standard |
| EDI | N7131A51 | Mastectomy-Benign(Simple),Under 12 months Holiday second surgery | Non-standard |
| EDI | N7131B00 | Mastectomy-Benign(Simple),More than 12 months~ Under 72 months | Non-standard |
| EDI | N7131B01 | Mastectomy-Benign(Simple),More than 12 months~ Under 72 months second surgery | Non-standard |
| EDI | N7131B10 | Mastectomy-Benign(Simple),Nighttime for children over 1 year old and under 6 years old | Non-standard |
| EDI | N7131B11 | Mastectomy-Benign(Simple),More than 12 months~ Under 72 months Nighttime second surgery | Non-standard |
| EDI | N7131B50 | Mastectomy-Benign(Simple),Public holidays for children over 1 year old and under 6 years old | Non-standard |
| EDI | N7131B51 | Mastectomy-Benign(Simple),More than 12 months~ Under 72 months Holiday second surgery | Non-standard |
| MeSH | D015413 | Mastectomy, Simple | Non-standard |
| Nebraska Lexicon | 172043006 | Simple mastectomy | Non-standard |
| OPCS4 | B27.9 | Unspecified total excision of breast | Non-standard |
| OXMIS | K382 PL | MASTECTOMY SIMPLE | Non-standard |
| Read | 7130.00 | Total mastectomy operations | Non-standard |
| Read | 7130.11 | Total excision of breast operations | Non-standard |
| Read | 7130300 | Total mastectomy NEC | Non-standard |
| Read | 7130600 | Simple mastectomy | Non-standard |
| Read | 7130y00 | Other specified total mastectomy | Non-standard |
| Read | 7130z00 | Total mastectomy NOS | Non-standard |
| SUS | 0410010065 | MASTECTOMY SIMPLE | Non-standard |
| SUS | 0410010197 | SIMILAR BILATERAL MASTECTOMY UNDER TRANSEXUALIZING PROCESS | Non-standard |
| SUS | 0416120032 | SIMPLE MASTECTOMY ON ONCOLOGY | Non-standard |