X37.42XABillable
Tidal wave due to storm, initial encounter
- Chapter
- 20. External causes of morbidity
- Category
- X37
- Effective date
- October 1, 2026
Related codes in category X37
X37Cataclysmic stormX37.0HurricaneX37.0XXAHurricane, initial encounterYesX37.0XXDHurricane, subsequent encounterYesX37.0XXSHurricane, sequelaYesX37.1TornadoX37.1XXATornado, initial encounterYesX37.1XXDTornado, subsequent encounterYesX37.1XXSTornado, sequelaYesX37.2Blizzard (snow)(ice)X37.2XXABlizzard (snow)(ice), initial encounterYesX37.2XXDBlizzard (snow)(ice), subsequent encounterYes
Frequently asked questions
What is ICD-10 code X37.42XA?
X37.42XA is an ICD-10-CM diagnosis code for Tidal wave due to storm, initial encounter.
Is X37.42XA a billable code?
Yes. X37.42XA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is X37.42XA in?
X37.42XA falls under Chapter 20: External causes of morbidity.
When did X37.42XA become effective?
X37.42XA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to X37.42XA?
X37.42XA belongs to category X37, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.