J34.821
⚠ Non-billable
External nasal valve collapse
ICD-10-CM · FY2026 · Diseases of the Respiratory System
Code
J34.821
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Respiratory System
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 J34.821?
ICD-10-CM code J34.821 represents External nasal valve collapse. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Respiratory System chapter, effective October 1, 2025 – September 30, 2026.
Is J34.821 billable?
No. J34.821 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is J34.821 in?
J34.821 belongs to the Diseases of the Respiratory System chapter (J00–J99) of ICD-10-CM.
Related codes in the J34 category
J34
Other and unspecified disorders of nose and nasal sinuses
Non-billable
J34.0
Abscess, furuncle and carbuncle of nose
Billable
J34.1
Cyst and mucocele of nose and nasal sinus
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J34.2
Deviated nasal septum
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J34.3
Hypertrophy of nasal turbinates
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J34.8
Other specified disorders of nose and nasal sinuses
Non-billable
J34.9
Unspecified disorder of nose and nasal sinuses
Billable
J34.81
Nasal mucositis (ulcerative)
Billable
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