S65.409
Billable codeUnspecified injury of blood vessel of unspecified thumb
The ICD-10 code for unspecified injury of blood vessel of unspecified thumb is S65.409.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •Laterality-specific codes exist for this condition — confirm the affected side is documented.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- S65.401Unspecified injury of blood vessel of right thumb
- S65.402Unspecified injury of blood vessel of left thumb
- S65.409Unspecified injury of blood vessel of unspecified thumb