X35.XXXD VOLCANIC ERUPTION, SUBSEQUENT ENCOUNTER

Code Information

Diagnosis Code: X35.XXXD
Short Description: Volcanic eruption, subsequent encounter
Long Description: Volcanic eruption, subsequent encounter
Code Version: 2025 ICD-10-CM

The code X35.XXXD is VALID for claim submission

Code Classification

External causes of morbidity and mortality (V01–Y99)
- Exposure to forces of nature (X30-X39)
  - Volcanic eruption (X35)

Synonyms

Accident caused by gases evolved in volcanic eruption
Accident caused by lava flow
Accident caused by volcanic eruption
Landslide
Landslide caused by volcanic activity
Lightning
Pyroclastic density current
Tephra fall
Urban fire caused by volcanic activity
Volcanic eruption
Volcanic lava flow
Volcanic lightning
Volcanic mudflow

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
X35.XXXD		E909.1	Acc d/t volcanic erupt

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
X35	Volcanic eruption
X35.XXXA	Volcanic eruption, initial encounter
X35.XXXS	Volcanic eruption, sequela

This page was last updated on: 10/1/2025

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