ICD-10-CM Code Z04.4

Encounter for examination and observation following alleged rape

Version 2020 Non-Billable Code

Not Valid for Submission

Z04.4 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of encounter for examination and observation following alleged rape. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10:Z04.4
Short Description:Encounter for exam and observation following alleged rape
Long Description:Encounter for examination and observation following alleged rape

Consider the following ICD-10 codes with a higher level of specificity:

  • Z04.41 - Encounter for examination and observation following alleged adult rape
  • Z04.42 - Encounter for examination and observation following alleged child rape

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code Z04.4:

Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Encounter for examination and observation of victim following alleged rape
  • Encounter for examination and observation of victim following alleged sexual abuse

Code Classification

  • Factors influencing health status and contact with health services (Z00–Z99)
    • Persons encountering health services for examinations (Z00-Z13)
      • Encounter for examination and observation for other reasons (Z04)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients


Sexual Assault

Sexual assault is any sexual activity to which you haven't freely given your consent. This includes completed or attempted sex acts that are against your will. Sometimes it can involve a victim who is unable to consent. It also includes abusive sexual contact. It can happen to men, women or children.

The attacker can be anyone - a current or former partner, a family member, a person in position of power or trust, a friend, an acquaintance, or a stranger.

Sexual assault can affect your health in many ways. It can lead to long-term health and emotional problems. It is important to seek help if you have been assaulted. First, get to a safe place. Then dial 9-1-1 or go to a hospital for medical care. You may want to have counseling to deal with your feelings. The most important thing to know is that the assault was not your fault.

Centers for Disease Control and Prevention


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