Get started free

J34.821

Non-billable

External 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.

Status
Header (non-billable)
Chapter
J00-J99
Parent
J34.82
Subcodes
3
Edition
FY2026

J00-J99 Diseases of the respiratory system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code J34.821?
J34.821 is the ICD-10-CM code for "External nasal valve collapse". It falls under J00-J99 Diseases of the respiratory system.
Is J34.821 a billable code?
No — J34.821 is a non-billable header code. Use a more specific child code (such as J34.8210) for billing.
What are the subcodes of J34.821?
J34.821 has 3 more specific child codes, including J34.8210, J34.8211, J34.8212.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.

Get started freeSee how Eleplan works →