ICD-10-CM · FY 2026 APRIL UPDATE
L02.42
Furuncle of limb
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 |
|---|---|---|
| L02.421 | Furuncle of right axilla | Billable |
| L02.422 | Furuncle of left axilla | Billable |
| L02.423 | Furuncle of right upper limb | Billable |
| L02.424 | Furuncle of left upper limb | Billable |
| L02.425 | Furuncle of right lower limb | Billable |
| L02.426 | Furuncle of left lower limb | Billable |
| L02.429 | Furuncle of limb, unspecified | 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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