2027 ICD-10-CM Diagnosis Code Z04.41Encounter for examination and observation following alleged adult rape
Z04.41 is a billable ICD-10-CM diagnosis code for encounter for examination and observation following alleged adult rape. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 951. The code is restricted by the Medicare Code Editor to adult patients (age 15 through 124). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Encounter for observation and examination for conditions ruled out (excludes infectious disease, neoplasm, mental disorders).
Code Identity
Code Classification
Code EditsBilling
Medicare Code Editor checks that affect claim validity for Z04.41.
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to Z04.41: its own notes plus those printed at Z04, block Z00-Z13, and Chapter 21. A note printed at a category, block or chapter applies to every code under it.
Includes
Further defines, or gives examples of, the content of the category.
- encounter for examination for medicolegal reasons
- This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled-out. This category is also for use for administrative and legal observation status.
Applicable To
Conditions this code is used for: synonyms of the title or, for "other specified" codes, the conditions assigned to it. The list is not exhaustive.
- Suspected adult rape, ruled out
- Suspected adult sexual abuse, ruled out
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
Notes
General instructions on how these codes are used.
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Referenced in Other NotesGuidance
Instructional notes printed at other codes that name Z04.41, its category, or a range that includes it.
Excludes1 2
These codes carry an Excludes1 note naming Z04.41: they are not reported together with it, unless the two conditions are unrelated.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Sexual Assault
Sexual assault is any kind of sexual activity, contact, or experience that happens without your consent. That means the sexual activity happens even though you don't agree to it.
The full article covers:
- What is sexual assault?
- What does sexual assault include?
- What does "consent" mean?
- Who commits sexual assault?
- What are the possible health effects from sexual assault?
- What can I do if I'm a victim of sexual assault?
- Can sexual assault be prevented?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert Z04.41 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About Z04.41Overview
What is the ICD-10 code for encounter for examination and observation following alleged adult rape?
The ICD-10-CM code for encounter for examination and observation following alleged adult rape is Z04.41 (sometimes written as Z0441). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is Z04.41 a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report encounter for examination and observation following alleged adult rape on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does Z04.41 group to?
When encounter for examination and observation following alleged adult rape is the principal diagnosis on an inpatient stay, it groups to MS-DRG 951 (other Factors Influencing Health Status), which carries a relative weight of 0.5574. Higher weights mean higher Medicare reimbursement.
Who can Z04.41 be reported for?
The Medicare Code Editor checks encounter for examination and observation following alleged adult rape against patient demographics: this code is intended for adult patients (age 15 through 124). Claims outside these limits are flagged as inconsistent.
What is the ICD-9 equivalent of Z04.41?
Under the General Equivalence Mappings, encounter for examination and observation following alleged adult rape converts to ICD-9-CM V71.5 (observ following rape). The mapping is approximate, so confirm the match fits the documentation.
