ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
J20-J22 Other acute lower respiratory infections /
J22 Unspecified acute lower respiratory infection
Billable ICD-10-CM Code J22
J22
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Unspecified acute lower respiratory infection 
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Acute (lower) respiratory (tract) infection NOS
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excludes1
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upper respiratory infection (acute) (J06.9) |
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