J34.821
Non-billableExternal nasal valve collapse
J34.821 is the ICD-10-CM code for External nasal valve collapse. It is a non-billable category code — use a more specific child code such as J34.8210 for billing.
J00-J99 Diseases of the respiratory system
No additional coding notes for this code.
Medications indicated for this condition
FDA labeling- OmalizumabAnti-IgE [EPC]›
- Technetium Tc99m GeneratorRadioactive Diagnostic Agent [EPC]›
- TezepelumabThymic Stromal Lymphopoietin Blocker [EPC]›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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