S09.311S
✓ Billable
Primary blast injury of right ear, sequela
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S09.311S
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 S09.311S?
ICD-10-CM code S09.311S represents Primary blast injury of right ear, sequela. 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 S09.311S billable?
Yes. S09.311S is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S09.311S in?
S09.311S belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S09 category
S09
Other and unspecified injuries of head
Non-billable
S09.0
Injury of blood vessels of head, not elsewhere classified
Non-billable
S09.1
Injury of muscle and tendon of head
Non-billable
S09.2
Traumatic rupture of ear drum
Non-billable
S09.3
Other specified and unspecified injury of middle and inner ear
Non-billable
S09.8
Other specified injuries of head
Non-billable
S09.9
Unspecified injury of face and head
Non-billable
S09.10
Unspecified injury of muscle and tendon of head
Non-billable
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