S25.199A
✓ Billable
Other specified injury of unspecified innominate or subclavian artery, initial encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S25.199A
System
ICD-10-CM
Billable
Yes — valid for submission
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 S25.199A?
ICD-10-CM code S25.199A represents Other specified injury of unspecified innominate or subclavian artery, initial encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S25.199A billable?
Yes. S25.199A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S25.199A in?
S25.199A belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S25 category
S25
Injury of blood vessels of thorax
Non-billable
S25.0
Injury of thoracic aorta
Non-billable
S25.1
Injury of innominate or subclavian artery
Non-billable
S25.2
Injury of superior vena cava
Non-billable
S25.3
Injury of innominate or subclavian vein
Non-billable
S25.4
Injury of pulmonary blood vessels
Non-billable
S25.5
Injury of intercostal blood vessels
Non-billable
S25.8
Injury of other blood vessels of thorax
Non-billable
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