| Y00 | Assault by blunt object |
| Y01 | Assault by pushing from high place |
| Y02 | Assault by pushing or placing victim in front of moving object |
| Y02.0 | Assault by pushing or placing victim in front of motor vehicle |
| Y02.1 | Assault by pushing or placing victim in front of (subway) train |
| Y02.8 | Assault by pushing or placing victim in front of other moving object |
| Y03 | Assault by crashing of motor vehicle |
| Y03.0 | Assault by being hit or run over by motor vehicle |
| Y03.8 | Other assault by crashing of motor vehicle |
| Y04 | Assault by bodily force |
| Y04.0 | Assault by unarmed brawl or fight |
| Y04.1 | Assault by human bite |
| Y04.2 | Assault by strike against or bumped into by another person |
| Y04.8 | Assault by other bodily force |
| Y07 | Perpetrator of assault, maltreatment and neglect |
| Y07.0 | Spouse or partner, perpetrator of maltreatment and neglect |
| Y07.01 | Husband, perpetrator of maltreatment and neglect |
| Y07.010 | Husband, current, perpetrator of maltreatment and neglect |
| Y07.011 | Husband, former, perpetrator of maltreatment and neglect |
| Y07.02 | Wife, perpetrator of maltreatment and neglect |
| Y07.020 | Wife, current, perpetrator of maltreatment and neglect |
| Y07.021 | Wife, former, perpetrator of maltreatment and neglect |
| Y07.03 | Male partner, perpetrator of maltreatment and neglect |
| Y07.030 | Male partner, current, perpetrator of maltreatment and neglect |
| Y07.031 | Male partner, former, perpetrator of maltreatment and neglect |
| Y07.04 | Female partner, perpetrator of maltreatment and neglect |
| Y07.040 | Female partner, current, perpetrator of maltreatment and neglect |
| Y07.041 | Female partner, former, perpetrator of maltreatment and neglect |
| Y07.05 | Non-binary partner, perpetrator of maltreatment and neglect |
| Y07.050 | Non-binary partner, current, perpetrator of maltreatment and neglect |
| Y07.051 | Non-binary partner, former, perpetrator of maltreatment and neglect |
| Y07.1 | Parent (adoptive) (biological), perpetrator of maltreatment and neglect |
| Y07.11 | Biological father, perpetrator of maltreatment and neglect |
| Y07.12 | Biological mother, perpetrator of maltreatment and neglect |
| Y07.13 | Adoptive father, perpetrator of maltreatment and neglect |
| Y07.14 | Adoptive mother, perpetrator of maltreatment and neglect |
| Y07.4 | Other family member, perpetrator of maltreatment and neglect |
| Y07.41 | Sibling, perpetrator of maltreatment and neglect |
| Y07.410 | Brother, perpetrator of maltreatment and neglect |
| Y07.411 | Sister, perpetrator of maltreatment and neglect |
| Y07.42 | Foster parent, perpetrator of maltreatment and neglect |
| Y07.420 | Foster father, perpetrator of maltreatment and neglect |
| Y07.421 | Foster mother, perpetrator of maltreatment and neglect |
| Y07.43 | Stepparent or stepsibling, perpetrator of maltreatment and neglect |
| Y07.430 | Stepfather, perpetrator of maltreatment and neglect |
| Y07.432 | Male friend of parent (co-residing in household), perpetrator of maltreatment and neglect |
| Y07.433 | Stepmother, perpetrator of maltreatment and neglect |
| Y07.434 | Female friend of parent (co-residing in household), perpetrator of maltreatment and neglect |
| Y07.435 | Stepbrother, perpetrator or maltreatment and neglect |
| Y07.436 | Stepsister, perpetrator of maltreatment and neglect |
| Y07.44 | Child, perpetrator of maltreatment and neglect |
| Y07.45 | Grandchild, perpetrator of maltreatment and neglect |
| Y07.46 | Grandparent, perpetrator of maltreatment and neglect |
| Y07.47 | Parental sibling, perpetrator of maltreatment and neglect |
| Y07.49 | Other family member, perpetrator of maltreatment and neglect |
| Y07.490 | Male cousin, perpetrator of maltreatment and neglect |
| Y07.491 | Female cousin, perpetrator of maltreatment and neglect |
| Y07.499 | Other family member, perpetrator of maltreatment and neglect |
| Y07.5 | Non-family member, perpetrator of maltreatment and neglect |
| Y07.50 | Unspecified non-family member, perpetrator of maltreatment and neglect |
| Y07.51 | Daycare provider, perpetrator of maltreatment and neglect |
| Y07.510 | At-home childcare provider, perpetrator of maltreatment and neglect |
| Y07.511 | Daycare center childcare provider, perpetrator of maltreatment and neglect |
| Y07.512 | At-home adultcare provider, perpetrator of maltreatment and neglect |
| Y07.513 | Adultcare center provider, perpetrator of maltreatment and neglect |
| Y07.519 | Unspecified daycare provider, perpetrator of maltreatment and neglect |
| Y07.52 | Healthcare provider, perpetrator of maltreatment and neglect |
| Y07.521 | Mental health provider, perpetrator of maltreatment and neglect |
| Y07.528 | Other therapist or healthcare provider, perpetrator of maltreatment and neglect |
| Y07.529 | Unspecified healthcare provider, perpetrator of maltreatment and neglect |
| Y07.53 | Teacher or instructor, perpetrator of maltreatment and neglect |
| Y07.54 | Acquaintance or friend, perpetrator of maltreatment and neglect |
| Y07.59 | Other non-family member, perpetrator of maltreatment and neglect |
| Y07.6 | Multiple perpetrators of maltreatment and neglect |
| Y07.9 | Unspecified perpetrator of maltreatment and neglect |
| Y08 | Assault by other specified means |
| Y08.0 | Assault by strike by sport equipment |
| Y08.01 | Assault by strike by hockey stick |
| Y08.02 | Assault by strike by baseball bat |
| Y08.09 | Assault by strike by other specified type of sport equipment |
| Y08.8 | Assault by other specified means |
| Y08.81 | Assault by crashing of aircraft |
| Y08.89 | Assault by other specified means |
| Y09 | Assault by unspecified means |