X37.4
Header — not billableTidalwave
The ICD-10 code for tidalwave is X37.4.
X37.4 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- X37.0Hurricane
- X37.1Tornado
- X37.2Blizzard (snow)(ice)
- X37.3Dust storm
- X37.8Other cataclysmic storms
- X37.9Unspecified cataclysmic storm
- X37.4Tidalwavenon-billable header