All ICD10 Codes

J34.820

Non-Billable
ChapterJ00–J99
Ranksubcategory
Official Description

Internal nasal valve collapse

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 10: Diseases of the Respiratory System (J00-J99).
General instructions are available for the parent sections:
View CH10 NotesView J34 NotesView J34.82 Notes

Clinical Hierarchy

CH10Diseases of the respiratory system (J00-J99)
J30-J39Other diseases of upper respiratory tract (J30-J39)
J34Other and unspecified disorders of nose and nasal sinuses
J34.8Other specified disorders of nose and nasal sinuses
J34.82Nasal valve collapse
J34.820Internal nasal valve collapse
J34.8200Internal nasal valve collapse, unspecified
J34.8201Internal nasal valve collapse, static
J34.8202Internal nasal valve collapse, dynamic

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to J34.820:

subcategoryJ34.82
Nasal valve collapse
View context instructions
categoryJ34
Other and unspecified disorders of nose and nasal sinuses
View context instructions
chapterCH10
Diseases of the respiratory system (J00-J99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to J34.820. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

5 raw paths
Collapse4 unique routes
nasal valve(3 variants)
internal→J34.820(3 variants)
dynamic→J34.820
static→J34.820
nose
upper, middle sidewall, on inspiration→J34.820
Narrowing1 unique routes
nasal septum, head of the inferior turbinate and the upper lateral cartilage→J34.820

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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