ICD-10-CM > J00-J99 > J00-J06 > J02 J02 Acute pharyngitis Non-Billable/Non-Specific Includes acute sore throat Type 1 Excludes acute laryngopharyngitis (J06.0)peritonsillar abscess (J36)pharyngeal abscess (J39.1)retropharyngeal abscess (J39.0) Type 2 Excludes chronic pharyngitis (J31.2) Codes J02.0Streptococcal pharyngitisJ02.8Acute pharyngitis due to other specified organismsJ02.9Acute pharyngitis, unspecified