MCMedicalCodingSoftware
J34.8212

J34.8212: External nasal valve collapse, dynamic

Billable / specific codeICD-10-CM

J34.8212 is a billable, specific ICD-10-CM code for external nasal valve collapse, dynamic. It is valid for submission on a claim.

Check J34.8212 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Collapse or falling of the lower sidewall or nostril of the nose on inspiration

Excludes2 inherited from the categories above J34.8212

Not part of this code, but both may be coded when both are present.

Written on J34: Other and unspecified disorders of nose and nasal sinuses

  • varicose ulcer of nasal septum (I86.8)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

J34.8212 is named in 5 Medicare coverage policies: 5 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56587Billing and Coding: Cosmetic and Reconstructive Surgery
  • A56658Billing and Coding: Cosmetic and Reconstructive Surgery
  • A56729Billing and Coding: Magnetic Resonance Imaging of the Head and Neck
  • A58573Billing and Coding: Cosmetic and Reconstructive Surgery

Alphabetic index entries that lead here

  • Collapse›nose›lower sidewall or nostril, on inspiration
  • Collapse›nasal valve›external›dynamic

Code history

  • addedFY2024-FY2027

    External nasal valve collapse, dynamic

Other codes under J34.821

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.