External nasal valve collapse
- J34.821 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- ICD-10-CM J34.821 is a new 2025 ICD-10-CM code that became effective on October 1, 2024.
- This is the American ICD-10-CM version of J34.821 – other international versions of ICD-10 J34.821 may differ.
The following code(s) above J34.821 contain annotation back-references
that may be applicable to J34.821:
- J00-J99 Diseases of the respiratory system
- J34 Other and unspecified disorders of nose and nasal sinuses
- J34.82 Nasal valve collapse
Code History
- 2025 (effective 10/1/2024): New code