Exposure to Tetrachloroethylene Due to Chemical Spill

A child was seen in the ER after being exposed to tetrachloroethylene following an accidental chemical spill at school. The child developed chemical conjunctivitis and contact dermatitis. What ICD-9-CM codes should we report? ...

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Note:  The following article synopsis was NOT provided by the AHA. It was created by Find-A-Code/innoviHealth.

Article Overview

This article covers an emergency department scenario involving a child exposed to a chemical spill at school and the related ICD-9-CM coding considerations. It is aimed at coders and billing staff who need to understand how the encounter is framed, what diagnosis categories are involved, and how the example is organized. The content includes an example-based discussion of exposure-related coding topics and related injury/condition reporting.

Why This Topic Matters

Exposure incidents often require careful code selection across the exposure, toxic effect, and resulting conditions. This article helps readers recognize the coding categories involved in a spill-related encounter and understand the scope of the example without relying on the full premium text.

What You Will Learn

  • How an exposure incident from a chemical spill is framed in a coding question
  • Which broad ICD-9-CM coding categories are discussed for the encounter
  • How exposure-related conditions and associated diagnoses are presented in the example
  • What types of coding issues arise in emergency department exposure cases

Who Should Read This

  • Medical coders
  • Billing specialists
  • Compliance staff
  • Clinical documentation improvement professionals

Codes Discussed

  • ICD-9-CM: 982.3
  • ICD-9-CM: 372.01
  • ICD-9-CM: 692.4
  • ICD-9-CM: E862.4

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