X35

Billable
ChapterV00–Y99
Rankcategory
Official Description

Volcanic eruption

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 20: External Causes of Morbidity (V00-Y99).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • tidal wave (tsunami) due to volcanic eruption (X37.41)

Clinical Hierarchy

BillableHas subcodes
CH20External causes of morbidity (V00-Y99)
X30-X39Exposure to forces of nature (X30-X39)
X35Volcanic eruptionBillable
X35.XXXAVolcanic eruption, initial encounterBillable
X35.XXXDVolcanic eruption, subsequent encounterBillable
X35.XXXSVolcanic eruption, sequelaBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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