2026 ICD-10-CM Diagnosis Code L02.611Cutaneous abscess of right foot

ICD-10-CM Codes›L00–L99›L00-L08›L02

ICD-10-CM L02.611
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

L02.611 is a billable ICD-10-CM diagnosis code for cutaneous abscess of right foot. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 573 through 575, 602 through 603. Coders also document this condition as abscess of right foot. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Skin and subcutaneous tissue infections.

Code Identity

ICD-10-CM Code
L02.611
Billable Status
Yes — Valid for Submission
Code Describes
Cutaneous abscess of right foot
Short Description
Cutaneous abscess of right foot
Same as the full description in the CMS dataset.
Parent Code
L02.61
Cutaneous abscess of foot

Code Classification

ChapterL00–L99Diseases of the skin and subcutaneous tissue
SectionL00-L08Infections of the skin and subcutaneous tissue
CategoryL02Cutaneous abscess, furuncle and carbuncle
This CodeL02.611Cutaneous abscess of right foot

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Abscess of right foot
  • Abscess of toe
  • Abscess of toe of right foot

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR SKN001
Skin and subcutaneous tissue infections
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Abscess

An abscess is a pocket of pus. You can get an abscess almost anywhere in your body. When an area of your body becomes infected, your body's immune system tries to fight the infection. White blood cells go to the infected area, collect within the damaged tissue, and cause inflammation. During this process, pus forms.

Read the full article at MedlinePlus

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Convert L02.611 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
681.10 Cellulitis, toe NOS
Approximate The match is approximate rather than exact.
ICD-9-CM
682.7 Cellulitis of foot
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About L02.611Overview

Is L02.611 (Cutaneous abscess of foot) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report cutaneous abscess of right foot on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does L02.611 group to?

When cutaneous abscess of right foot is the principal diagnosis on an inpatient stay, it groups to MS-DRG 573, 574, 575, 602, 603, with relative weights from 0.8709 to 6.5514 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of L02.611?

Under the General Equivalence Mappings, cutaneous abscess of right foot converts to ICD-9-CM 681.10 (cellulitis, toe NOS) and 682.7 (cellulitis of foot). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.