L02.424 Furuncle of left upper limb
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The ICD-10-CM code for Furuncle of left upper limb is L02.424 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- L00-L08: Infections of the skin and subcutaneous tissue (L00-L08)
- Category L02
- 105 codes (80 billable)
- FY2026 Status
- Stable since FY2024
U.S. Hospital Utilization
- An estimated 225 U.S. inpatient stays in 2023 included L02.424 among the documented diagnoses.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Pressure ulcer stages—L89 identifies site/stage; code all ulcersa. Pressure ulcer stage codes 1) Pressure ulcer stages Codes in category L89, Pressure ulcer, identify the site and stage of the pressure ulcer. The ICD-10-CM classifies pressure ulcer stages based on severity, which is designated by stages 1-4, deep tissue pressure injury, unspecified stage, and unstageable. Assign as many codes from category L89 as needed to identify all the pressure ulcers the patient has, if applicable. See Section I.B.14. for pressure ulcer stage documentation by clinicians other than patient's provider.
Unstageable pressure ulcers—L89.--0 based on clinical documentation2) Unstageable pressure ulcers Assignment of the code for unstageable pressure ulcer (L89.--0) should be based on the clinical documentation. These codes are used for
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference L02.424 with the canonical source and edition:
L02.424 — Furuncle of left upper limb. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/L02.424
Canonical URL: https://icd10codingpro.com/codes/L02.424