Icd 9 code tonsillitis July 8, 2019 16 32 64 128 Icd 9 code acute tonsillitis Icd 9 code for tonsillitis unspecified Icd 9 code for recurrent tonsillitis Icd 9 code for acute tonsillitis unspecified Icd 9 code for follicular tonsillitis Icd 9 code for bacterial tonsillitis Icd 9 code for strep tonsillitis Icd 9 tonsillitis Icd 9 tonsilitis