X35
Non-billableVolcanic eruption
Volcanic eruption
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- tidal wave (tsunami) due to volcanic eruption (X37.41)
7th Character Definitions
- A - initial encounter
- D - subsequent encounter
- S - sequela
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code X35?
ICD-10-CM code X35 represents "Volcanic eruption". It is a non-billable header code — use a more specific child code for billing purposes.
Is X35 a billable code?
No, X35 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under X35.
What chapter is X35 in?
X35 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What are the subcategories under X35?
X35 has 3 child codes, including: X35.XXXA (Volcanic eruption, initial encounter), X35.XXXD (Volcanic eruption, subsequent encounter), X35.XXXS (Volcanic eruption, sequela).
What are the UMLS CUIs for X35?
X35 is linked to 1 UMLS Concept Unique Identifier: C0375746. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.