Y07.521 - Mental health provider, perpetrator of maltreatment and neglect

Version 2023
ICD-10:Y07.521
Short Description:Mental health provider, perpetrator of maltreat and neglect
Long Description:Mental health provider, perpetrator of maltreatment and neglect
Status: Valid for Submission
Version:ICD-10-CM 2023
Code Classification:
  • External causes of morbidity and mortality (V01–Y98)
    • Assault (X92-Y09)
      • Perpetrator of assault, maltreatment and neglect (Y07)

Y07.521 is a billable ICD-10 code used to specify a medical diagnosis of mental health provider, perpetrator of maltreatment and neglect. The code is valid during the fiscal year 2023 from October 01, 2022 through September 30, 2023 for the submission of HIPAA-covered transactions. The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.

Index of External Cause of Injuries

References found for this diagnosis code in the External Cause of Injuries Index:

Present on Admission (POA)

Y07.521 is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.

CMS POA Indicator Options and Definitions

POA Indicator CodePOA Reason for CodeCMS will pay the CC/MCC DRG?
YDiagnosis was present at time of inpatient admission.YES
NDiagnosis was not present at time of inpatient admission.NO
UDocumentation insufficient to determine if the condition was present at the time of inpatient admission.NO
WClinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission.YES
1Unreported/Not used - Exempt from POA reporting. NO

Convert to ICD-9 Code

Source ICD-10 CodeTarget ICD-9 Code
Y07.521E967.8 - Batter by non-relative
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
Y07.521E968.4 - Assault-criminal neglect
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Patient Education


Child Abuse

Child abuse is doing something or failing to do something that results in harm to a child or puts a child at risk of harm. Child abuse can be physical, sexual or emotional. Neglect, or not providing for a child's needs, is also a form of abuse.

Most abused children suffer greater emotional than physical damage. An abused child may become depressed. He or she may withdraw, think of suicide or become violent. An older child may use drugs or alcohol, try to run away or abuse others.

Child abuse is a serious problem. If you suspect a child is being abused or neglected, call the police or your local child welfare agency.


[Learn More in MedlinePlus]

Elder Abuse

Many older people are victims of elder abuse. It is the mistreatment of an older person, usually by a caregiver. It can happen within the family. It can also happen in assisted living facilities or nursing homes.

The mistreatment may be:

Possible signs of elder abuse include unexplained bruises, burns, and injuries. There may also be bed sores and poor hygiene. The person may become withdrawn, agitated, and depressed. There may be a sudden change in the person's financial situation.

Elder abuse will not stop on its own. Someone else needs to step in and help. If you think that an older person is in urgent danger, call 911. Otherwise, contact adult protective services.

NIH: National Institute on Aging


[Learn More in MedlinePlus]

Code History