ICD-10-CM > J00-J99 > J30-J39 > J34 > J34.8 > J34.82 J34.82 Nasal valve collapse Non-Billable/Non-Specific Applicable To Nasal valve compromiseNasal valve stenosis Code First underlying cause, such as:deviated nasal septum (J34.2) Codes J34.820Internal nasal valve collapseJ34.8200Internal nasal valve collapse, unspecifiedJ34.8201Internal nasal valve collapse, staticJ34.8202Internal nasal valve collapse, dynamicJ34.821External nasal valve collapseJ34.8210External nasal valve collapse, unspecifiedJ34.8211External nasal valve collapse, staticJ34.8212External nasal valve collapse, dynamicJ34.829Nasal valve collapse, unspecified