2025 ICD-10-CM Diagnosis Code X17.XXXA

Contact with hot engines, machinery and tools, initial encounter

ICD-10-CM Code:
X17.XXXA
ICD-10 Code for:
Contact with hot engines, machinery and tools, init encntr
Is Billable?
Yes - Valid for Submission
Code Navigator:

X17.XXXA is a billable diagnosis code used to specify a medical diagnosis of contact with hot engines, machinery and tools, initial encounter. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.

X17.XXXA is an initial encounter code, includes a 7th character and should be used while the patient is receiving active treatment for a condition like contact with hot engines machinery and tools. According to ICD-10-CM Guidelines an "initial encounter" doesn't necessarily means "initial visit". The 7th character should be used when the patient is undergoing active treatment regardless if new or different providers saw the patient over the course of a treatment. The appropriate 7th character codes should also be used even if the patient delayed seeking treatment for a condition.

Code Classification

  • External causes of morbidity and mortality
    V01–Y99
    • Contact with heat and hot substances
      X10-X19
      • Contact with hot engines, machinery and tools
        X17

Approximate Synonyms

The following list of clinical terms are approximate synonyms, alternative descriptions, or common phrases that might be used by patients, healthcare providers, or medical coders to describe the same condition. These synonyms and related diagnosis terms are often used when searching for an ICD-10 code, especially when the exact medical terminology is unclear. Whether you're looking for lay terms, similar diagnosis names, or common language alternatives, this list can help guide you to the correct ICD-10 classification.

  • Accident caused by heat energy release from machine
  • Accidentally burned by machinery
  • Burning due to contact with hot machinery and tools
  • Burning due to contact with hot parts of vehicle engine

Clinical Classification

Clinical Classifications group individual ICD-10-CM diagnosis codes into broader, clinically meaningful categories. These categories help simplify complex data by organizing related conditions under common clinical themes.

They are especially useful for data analysis, reporting, and clinical decision-making. Even when diagnosis codes differ, similar conditions can be grouped together based on their clinical relevance. Each category is assigned a unique CCSR code that represents a specific clinical concept, often tied to a body system or medical specialty.

External cause codes: fire/burn; initial encounter

CCSR Code: EXT004

Inpatient Default: X - Not applicable.

Outpatient Default: X - Not applicable.

External cause codes: intent of injury, accidental/unintentional

CCSR Code: EXT020

Inpatient Default: X - Not applicable.

Outpatient Default: X - Not applicable.

Convert X17.XXXA to ICD-9-CM

Below are the ICD-9 codes that most closely match this ICD-10 code, based on the General Equivalence Mappings (GEMs). This ICD-10 to ICD-9 crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.

Hot substance accid NEC

ICD-9-CM: E924.8

Approximate Flag - The approximate mapping means this ICD-10 code does not have an exact ICD-9 equivalent. The matched code is the closest available option, but it may not fully capture the original diagnosis or clinical intent.

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.