X37.4 — Tidalwave
Not billable
Is X37.4 billable?
No — X37.4 is a non-billable header code. X37.4 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 9 billable codes beneath X37.4.
Billable codes under this header
- X37.41XATidal wave due to earthquake or volcanic eruption, initial encounter
- X37.41XDTidal wave due to earthquake or volcanic eruption, subsequent encounter
- X37.41XSTidal wave due to earthquake or volcanic eruption, sequela
- X37.42XATidal wave due to storm, initial encounter
- X37.42XDTidal wave due to storm, subsequent encounter
- X37.42XSTidal wave due to storm, sequela
- X37.43XATidal wave due to landslide, initial encounter
- X37.43XDTidal wave due to landslide, subsequent encounter
- X37.43XSTidal wave due to landslide, sequela
X37.4 at a glance
| Code | X37.4 |
|---|---|
| Description | Tidalwave |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
What codes fall under X37.4? (3)
How long has X37.4 existed?
X37.4 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.