Y35.209D
✓ Billable
Legal intervention involving unspecified gas, unspecified person injured, subsequent encounter
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
Y35.209D
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
External Causes of Morbidity
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 Y35.209D?
ICD-10-CM code Y35.209D represents Legal intervention involving unspecified gas, unspecified person injured, subsequent encounter. It is a billable diagnosis code in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is Y35.209D billable?
Yes. Y35.209D is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Y35.209D in?
Y35.209D belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the Y35 category
Y35
Legal intervention
Non-billable
Y35.0
Legal intervention involving firearm discharge
Non-billable
Y35.1
Legal intervention involving explosives
Non-billable
Y35.2
Legal intervention involving gas
Non-billable
Y35.3
Legal intervention involving blunt objects
Non-billable
Y35.4
Legal intervention involving sharp objects
Non-billable
Y35.8
Legal intervention involving other specified means
Non-billable
Y35.9
Legal intervention, means unspecified
Non-billable
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