| L03.31 | Cellulitis of trunk | NON-BILLABLE CODE |
| L03.311 | Cellulitis of abdominal wall | BILLABLE CODE |
| L03.312 | Cellulitis of back [any part except buttock] | BILLABLE CODE |
| L03.313 | Cellulitis of chest wall | BILLABLE CODE |
| L03.314 | Cellulitis of groin | BILLABLE CODE |
| L03.315 | Cellulitis of perineum | BILLABLE CODE |
| L03.316 | Cellulitis of umbilicus | BILLABLE CODE |
| L03.317 | Cellulitis of buttock | BILLABLE CODE |
| L03.319 | Cellulitis of trunk, unspecified | BILLABLE CODE |
| L03.32 | Acute lymphangitis of trunk | NON-BILLABLE CODE |
| L03.321 | Acute lymphangitis of abdominal wall | BILLABLE CODE |
| L03.322 | Acute lymphangitis of back [any part except buttock] | BILLABLE CODE |
| L03.323 | Acute lymphangitis of chest wall | BILLABLE CODE |
| L03.324 | Acute lymphangitis of groin | BILLABLE CODE |
| L03.325 | Acute lymphangitis of perineum | BILLABLE CODE |
| L03.326 | Acute lymphangitis of umbilicus | BILLABLE CODE |
| L03.327 | Acute lymphangitis of buttock | BILLABLE CODE |
| L03.329 | Acute lymphangitis of trunk, unspecified | BILLABLE CODE |
