J34.2
BillableDeviated nasal septum
J34.2 is the ICD-10-CM code for Deviated nasal septum. It is a billable, specific code valid for reimbursement.
J00-J99 Diseases of the respiratory system
What this means — in plain language
MedlinePlus · NIHYour nose is important to your health. It filters the air you breathe, removing dust, germs, and irritants. It warms and moistens the air to keep your lungs and tubes that lead to them from drying out. Your nose also contains the nerve cells that help your sense of smell. When there is a problem with your nose, your whole body can suffer. For example, the stuffy nose of the common cold can make it hard for you to…
Read more about Nose Injuries and Disorders at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Deflection or deviation of septum (nasal) (acquired)
Excludes1 — not coded here
- •congenital deviated nasal septum (Q67.4)
Frequently asked questions
- What is ICD-10 code J34.2?
- J34.2 is the ICD-10-CM code for "Deviated nasal septum". It falls under J00-J99 Diseases of the respiratory system.
- Is J34.2 a billable code?
- Yes — J34.2 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from J34.2?
- Excludes1 (not coded here): congenital deviated nasal septum (Q67.4).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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