S65.491
⚠ Non-billable
Other specified injury of blood vessel of right thumb
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S65.491
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code S65.491?
ICD-10-CM code S65.491 represents Other specified injury of blood vessel of right thumb. It is a non-billable header code requiring a more specific subcategory in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S65.491 billable?
No. S65.491 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is S65.491 in?
S65.491 belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S65 category
S65
Injury of blood vessels at wrist and hand level
Non-billable
S65.0
Injury of ulnar artery at wrist and hand level
Non-billable
S65.1
Injury of radial artery at wrist and hand level
Non-billable
S65.2
Injury of superficial palmar arch
Non-billable
S65.3
Injury of deep palmar arch
Non-billable
S65.4
Injury of blood vessel of thumb
Non-billable
S65.5
Injury of blood vessel of other and unspecified finger
Non-billable
S65.8
Injury of other blood vessels at wrist and hand level
Non-billable
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