X37.9XXD
X37.9XXD: Unspecified cataclysmic storm, subsequent encounter
Billable / specific codeICD-10-CMPOA exempt
X37.9XXD is a billable, specific ICD-10-CM code for unspecified cataclysmic storm, subsequent encounter. It is valid for submission on a claim.
Check X37.9XXD with the rest of the claim: free scrubber7th character "D": subsequent encounter
The appropriate 7th character is to be added to each code from category X37
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- collapse of dam or man-made structure causing earth movement (X36.0)
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Storm NOS
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.