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X37.43 ⚠ Non-billable

Tidal wave due to landslide

ICD-10-CM · FY2026 · External Causes of Morbidity

Code
X37.43
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code X37.43?
ICD-10-CM code X37.43 represents Tidal wave due to landslide. It is a non-billable header code requiring a more specific subcategory in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is X37.43 billable?
No. X37.43 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is X37.43 in?
X37.43 belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.

Related codes in the X37 category

X37 Cataclysmic storm Non-billable X37.0 Hurricane Non-billable X37.1 Tornado Non-billable X37.2 Blizzard (snow)(ice) Non-billable X37.3 Dust storm Non-billable X37.4 Tidalwave Non-billable X37.8 Other cataclysmic storms Non-billable X37.9 Unspecified cataclysmic storm Non-billable

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