ICD-10-CM 2027 diagnosis code
Y07Perpetrator of assault, maltreatment and neglect
Y07 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About Y07
Y07 is the ICD-10-CM diagnosis code for perpetrator of assault, maltreatment and neglect. It belongs to block X92-Y09 (assault) and chapter 20 (external causes of morbidity). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.
To report this condition, pick the subcode that matches the documentation: Y07.0 (neglect), Y07.1 (neglect), Y07.4 (neglect), Y07.5 (neglect), Y07.6 (neglect) and Y07.9 (neglect).
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Specific codes under Y07
- Y07.0Spouse or partner, perpetrator of maltreatment and neglect
- Y07.1Parent (adoptive) (biological), perpetrator of maltreatment and neglect
- Y07.4Other family member, perpetrator of maltreatment and neglect
- Y07.41Sibling, perpetrator of maltreatment and neglect
- Y07.42Foster parent, perpetrator of maltreatment and neglect
- Y07.43Stepparent or stepsibling, perpetrator of maltreatment and neglect
- Y07.430Stepfather, perpetrator of maltreatment and neglectBillable
- Y07.432Male friend of parent (co-residing in household), perpetrator of maltreatment and neglectBillable
- Y07.433Stepmother, perpetrator of maltreatment and neglectBillable
- Y07.434Female friend of parent (co-residing in household), perpetrator of maltreatment and neglectBillable
- Y07.435Stepbrother, perpetrator of maltreatment and neglectBillable
- Y07.436Stepsister, perpetrator of maltreatment and neglectBillable
- Y07.44Child, perpetrator of maltreatment and neglectBillable
- Y07.45Grandchild, perpetrator of maltreatment and neglectBillable
- Y07.46Grandparent, perpetrator of maltreatment and neglectBillable
- Y07.47Parental sibling, perpetrator of maltreatment and neglectBillable
- Y07.49Other family member, perpetrator of maltreatment and neglect
- Y07.5Non-family member, perpetrator of maltreatment and neglect
- Y07.50Unspecified non-family member, perpetrator of maltreatment and neglectBillable
- Y07.51Daycare provider, perpetrator of maltreatment and neglect
- Y07.510At-home childcare provider, perpetrator of maltreatment and neglectBillable
- Y07.511Daycare center childcare provider, perpetrator of maltreatment and neglectBillable
- Y07.512At-home adultcare provider, perpetrator of maltreatment and neglectBillable
- Y07.513Adultcare center provider, perpetrator of maltreatment and neglectBillable
- Y07.519Unspecified daycare provider, perpetrator of maltreatment and neglectBillable
- Y07.52Healthcare provider, perpetrator of maltreatment and neglect
- Y07.53Teacher or instructor, perpetrator of maltreatment and neglectBillable
- Y07.54Acquaintance or friend, perpetrator of maltreatment and neglectBillable
- Y07.59Other non-family member, perpetrator of maltreatment and neglectBillable
- Y07.6Multiple perpetrators of maltreatment and neglectBillable
- Y07.9Unspecified perpetrator of maltreatment and neglectBillable
Coding notes
- Codes from this category are for use only in cases of confirmed abuse (T74.-)
- Selection of the correct perpetrator code is based on the relationship between the perpetrator and the victim
- perpetrator of abandonment
- perpetrator of emotional neglect
- perpetrator of mental cruelty
- perpetrator of physical abuse
- perpetrator of physical neglect
- perpetrator of sexual abuse
- perpetrator of torture
- perpetrator of verbal abuse
Notes that apply from higher levels
Instructions written at a parent level also apply to Y07.
Broader instructions also apply from X92-Y09 Assault and Chapter 20: External causes of morbidity.
Codes whose notes reference Y07
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about Y07
Is Y07 billable?
- No. Y07 is a header code. Report one of its more specific subcodes instead.