Back to HomeBeta

ICD-10 Coding for Heat Intolerance(T67.8XXA)

Complete ICD-10-CM coding and documentation guide for Heat Intolerance. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Heat SensitivityThermal Intolerance

Related ICD-10 Code Ranges

Complete code families applicable to Heat Intolerance

T67.0-T67.9Primary Range

Effects of heat and light

This range includes codes for various heat-related conditions, including heat intolerance.

Key Information: ICD-10 code for heat intolerance

Essential facts and insights about Heat Intolerance

The ICD-10 code for heat intolerance is T67.8XXA, covering other specified effects of heat and light.

Primary ICD-10-CM Code for heat intolerance

Other specified effects of heat and light, initial encounter
Billable Code

Decision Criteria

clinical Criteria

  • Patient exhibits core temperature >38.5°C during heat exposure.

documentation Criteria

  • Detailed history of heat exposure and physiological response.

Applicable To

  • Heat intolerance

Excludes

Clinical Validation Requirements

  • Positive heat tolerance test (PHT ≤0.4)
  • Normal endocrine workup

Code-Specific Risks

  • Misclassification with other heat-related conditions

Coding Notes

  • Ensure documentation supports the specific diagnosis of heat intolerance.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Fever of unknown origin

R50.9
Use when fever is present during heat exposure.

Anhidrosis

L74.5
Use when anhidrosis contributes to heat intolerance.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Unspecified effects of heat and light

T67.9
Use T67.9 when specific effects of heat are not determined.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Heat Intolerance to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code T67.8XXA.

Impact

Clinical: Inadequate patient care planning., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation Strategy

Include specific test results in notes, Ensure differential diagnosis is documented

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate health records.

Mitigation Strategy

Use T67.8XXA specifically for documented heat intolerance.

Impact

Inaccurate documentation of heat intolerance symptoms.

Mitigation Strategy

Ensure all symptoms and test results are accurately recorded.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Heat Intolerance, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Heat Intolerance

Use these documentation templates to ensure complete and accurate documentation for Heat Intolerance. These templates include all required elements for proper coding and billing.

Occupational heat exposure

Specialty: Occupational Medicine

Required Elements

  • Heat exposure history
  • Physiological monitoring
  • Test results
  • Differential diagnosis

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient complains of heat sensitivity.
Good Documentation Example
Patient demonstrates heat intolerance with core temperature elevation to 38.6°C after 30 minutes of moderate exercise in 85°F environment.
Explanation
The good example provides specific clinical findings and context.

Need help with ICD-10 coding for Heat Intolerance? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

We build tools for
clinician happiness.

Learn More at Freed.ai
Back to HomeBeta

Built by Freed

Try Freed for free for 7 days.

Learn more