ICD-10-CM · FY 2026 APRIL UPDATE
L03.31
Cellulitis of trunk
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| L03.311 | Cellulitis of abdominal wall | Billable |
| L03.312 | Cellulitis of back [any part except buttock and flank] | Billable |
| L03.313 | Cellulitis of chest wall | Billable |
| L03.314 | Cellulitis of groin | Billable |
| L03.315 | Cellulitis of perineum | Billable |
| L03.316 | Cellulitis of umbilicus | Billable |
| L03.317 | Cellulitis of buttock | Billable |
| L03.319 | Cellulitis of trunk, unspecified | Billable |
| L03.31A | Cellulitis of flank | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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