ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesZ57.6

Z57.6

Occupational exposure to extreme temperature

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

Code Description

ICD-10 Z57.6 is a billable code used to indicate a diagnosis of occupational exposure to extreme temperature.

Key Diagnostic Point:

Z57.6 refers to occupational exposure to extreme temperatures, which can significantly impact health status and necessitate contact with health services. Workers in environments with extreme heat or cold are at risk for conditions such as heat exhaustion, heat stroke, hypothermia, and frostbite. These conditions can lead to acute and chronic health issues, affecting productivity and quality of life. Social determinants of health, such as access to appropriate protective equipment, workplace safety regulations, and education on recognizing symptoms of temperature-related illnesses, play a crucial role in prevention. Preventive care includes regular health screenings for workers in high-risk occupations, education on hydration and temperature management, and workplace interventions to mitigate exposure risks. Aftercare may involve follow-up visits for those who have experienced temperature-related health issues, ensuring they receive appropriate treatment and support for recovery.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of symptoms associated with extreme temperature exposure
  • Need for thorough documentation of occupational history
  • Potential for co-existing conditions that complicate diagnosis
  • Variability in workplace safety regulations across industries

Audit Risk Factors

  • Inadequate documentation of occupational exposure
  • Failure to link symptoms directly to occupational exposure
  • Misclassification of the primary diagnosis
  • Lack of preventive care documentation

Specialty Focus

Medical Specialties

Primary Care

Documentation Requirements

Documentation should include patient history of occupational exposure, symptoms experienced, and any preventive measures taken.

Common Clinical Scenarios

Routine checkups for workers in extreme environments, screenings for heat-related illnesses, and aftercare for patients recovering from exposure.

Billing Considerations

Consideration of social determinants such as access to hydration and cooling resources in the workplace.

Public Health

Documentation Requirements

Population-level data on occupational exposure, incidence of temperature-related illnesses, and effectiveness of preventive measures.

Common Clinical Scenarios

Epidemiological studies on heat waves and their impact on worker health, community health initiatives to educate workers.

Billing Considerations

Focus on tracking health outcomes related to occupational exposure and implementing community-wide preventive strategies.

Coding Guidelines

Inclusion Criteria

Use Z57.6 When
  • Z codes are used to indicate factors influencing health status and contact with health services
  • 6 should be used when the exposure is directly linked to the patient's health condition
  • It is important to sequence Z codes appropriately, typically following the primary diagnosis
  • Payer requirements may vary, so it is essential to verify coverage for preventive services related to occupational exposure

Exclusion Criteria

Do NOT use Z57.6 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits after exposure to extreme temperatures.

Documentation Requirements

Document the patient's history of exposure and any symptoms experienced.

Specialty Considerations

Primary care providers should focus on preventive education and symptom management.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding occupational exposures, including Z57.6, which helps in tracking and managing health outcomes related to extreme temperatures.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding occupational exposures, including Z57.6, which helps in tracking and managing health outcomes related to extreme temperatures.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding occupational exposures, including Z57.6, which helps in tracking and managing health outcomes related to extreme temperatures.

Resources

Clinical References

  • •
    Occupational Safety and Health Administration (OSHA) Guidelines

Coding & Billing References

  • •
    Occupational Safety and Health Administration (OSHA) Guidelines

Frequently Asked Questions

What documentation is required for Z57.6?

Documentation should include the patient's occupational history, specific details of exposure to extreme temperatures, symptoms experienced, and any preventive measures taken. This ensures accurate coding and supports the necessity of care.