J98.9
Respiratory disorder, unspecified
Coding guidance (WHO 2019)
Respiratory disease (chronic) NOS
Sibling codes
J98Other respiratory disordersJ98.0Diseases of bronchus, not elsewhere classifiedJ98.1Pulmonary collapseJ98.2Interstitial emphysemaJ98.3Compensatory emphysemaJ98.4Other disorders of lungJ98.5Diseases of mediastinum, not elsewhere classifiedJ98.6Disorders of diaphragmJ98.7Respiratory infections, not elsewhere classifiedJ98.8Other specified respiratory disorders