| J03 | Acute tonsillitis | NON-BILLABLE CODE |
| J03.0 | Streptococcal tonsillitis | NON-BILLABLE CODE |
| J03.00 | Acute streptococcal tonsillitis, unspecified | BILLABLE CODE |
| J03.01 | Acute recurrent streptococcal tonsillitis | BILLABLE CODE |
| J03.8 | Acute tonsillitis due to other specified organisms | NON-BILLABLE CODE |
| J03.80 | Acute tonsillitis due to other specified organisms | BILLABLE CODE |
| J03.81 | Acute recurrent tonsillitis due to other specified organisms | BILLABLE CODE |
| J03.9 | Acute tonsillitis, unspecified | NON-BILLABLE CODE |
| J03.90 | Acute tonsillitis, unspecified | BILLABLE CODE |
