ICD-10-CM > J00-J99 > J30-J39 > J32 J32 Chronic sinusitis Non-Billable/Non-Specific Includes sinus abscesssinus empyemasinus infectionsinus suppuration Use Additional code to identify:infectious agent (B95-B97) Type 2 Excludes acute sinusitis (J01.-) Codes J32.0Chronic maxillary sinusitisJ32.1Chronic frontal sinusitisJ32.2Chronic ethmoidal sinusitisJ32.3Chronic sphenoidal sinusitisJ32.4Chronic pansinusitisJ32.8Other chronic sinusitisJ32.9Chronic sinusitis, unspecified