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ICD-10 Guide
ICD-10 CodesZ04.7

Z04.7

Encounter for examination and observation following alleged physical abuse

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/12/2025

Code Description

ICD-10 Z04.7 is a billable code used to indicate a diagnosis of encounter for examination and observation following alleged physical abuse.

Key Diagnostic Point:

Z04.7 is utilized for encounters where individuals present for examination and observation due to allegations of physical abuse. This code is crucial in identifying cases where patients may be at risk for further harm and require comprehensive evaluation. The clinical context often involves assessing physical injuries, psychological impact, and potential social determinants such as domestic violence, socioeconomic status, and access to support services. Preventive care in these scenarios may include safety planning, referrals to counseling, and connecting patients with community resources. Screening for mental health issues, substance abuse, and ongoing risk factors is essential. Aftercare may involve follow-up appointments to monitor recovery and ensure the patient’s safety. Proper documentation is vital to capture the complexity of these encounters, including the nature of the alleged abuse, any injuries sustained, and the patient's psychosocial environment.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Need for detailed documentation of the alleged abuse and its impact on health.
  • Involvement of multiple healthcare providers and social services.
  • Potential for legal implications and the need for accurate reporting.
  • Variability in patient presentations and required follow-up care.

Audit Risk Factors

  • Inadequate documentation of the nature and extent of the alleged abuse.
  • Failure to include relevant social determinants of health.
  • Improper sequencing of codes related to injuries or mental health conditions.
  • Lack of follow-up documentation to support ongoing care.

Specialty Focus

Medical Specialties

Primary Care

Documentation Requirements

Documentation must include a detailed account of the patient's history, physical examination findings, and any referrals made for further evaluation or support.

Common Clinical Scenarios

Routine checkups where abuse is suspected, follow-up visits after initial examination, and referrals to mental health services.

Billing Considerations

Consideration of social determinants such as housing instability, financial stress, and access to healthcare resources.

Public Health

Documentation Requirements

Documentation should focus on population-level data, including trends in abuse cases and effectiveness of preventive measures.

Common Clinical Scenarios

Epidemiological studies on abuse prevalence, community outreach programs, and preventive health initiatives.

Billing Considerations

Importance of tracking health outcomes related to abuse and the effectiveness of community interventions.

Coding Guidelines

Inclusion Criteria

Use Z04.7 When
  • Z codes are used when a patient encounters healthcare services for reasons other than a current illness or injury
  • 7 should be sequenced appropriately, often following codes for any physical injuries or mental health conditions
  • Payer requirements may vary, so it's essential to verify coverage for services related to abuse assessment

Exclusion Criteria

Do NOT use Z04.7 When
No specific exclusions found.

Related CPT Codes

99203CPT Code

Office or other outpatient visit for the evaluation and management of a new patient

Clinical Scenario

Used when a patient presents for evaluation after an alleged abuse incident.

Documentation Requirements

Detailed history, examination findings, and any referrals made.

Specialty Considerations

Primary care providers should be aware of local resources for abuse victims.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding encounters related to abuse, enabling better tracking of cases and outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding encounters related to abuse, enabling better tracking of cases and outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding encounters related to abuse, enabling better tracking of cases and outcomes.

Resources

Clinical References

  • •
    CDC - Preventing Intimate Partner Violence

Coding & Billing References

  • •
    CDC - Preventing Intimate Partner Violence

Frequently Asked Questions

When should Z04.7 be used?

Z04.7 should be used when a patient presents for examination and observation following allegations of physical abuse. It is important to document the nature of the abuse and any associated injuries or mental health concerns.