2026 ICD-10-CM Diagnosis Code L02.01Cutaneous abscess of face

ICD-10-CM Codes›L00–L99›L00-L08›L02

ICD-10-CM L02.01
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

L02.01 is a billable ICD-10-CM diagnosis code for cutaneous abscess of face. 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. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Skin and subcutaneous tissue infections.

Code Identity

ICD-10-CM Code
L02.01
Billable Status
Yes — Valid for Submission
Code Describes
Cutaneous abscess of face
Short Description
Cutaneous abscess of face
Same as the full description in the CMS dataset.
Parent Code
L02.0
Cutaneous abscess, furuncle and carbuncle of face

Code Classification

ChapterL00–L99Diseases of the skin and subcutaneous tissue
SectionL00-L08Infections of the skin and subcutaneous tissue
CategoryL02Cutaneous abscess, furuncle and carbuncle
This CodeL02.01Cutaneous abscess of face

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Abscess of cheek
  • Abscess of chin
  • Abscess of external cheek
  • Abscess of face
  • Abscess of forehead
  • Abscess of oral soft tissue
  • Abscess of submental space
  • Abscess of temple region
  • Abscess of the infratemporal region
  • Acute abscess of face
  • Cellulitis and abscess of cheek
  • Cellulitis and abscess of chin
  • Cellulitis and abscess of face
  • Cellulitis and abscess of forehead
  • Cellulitis and abscess of temple region
  • Cellulitis of chin
  • Cellulitis of forehead
  • Cellulitis of temple region
  • Mass of submental region

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • cheek (external)
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • chin
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • face (any part, except ear, eye and nose)
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • forehead
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • head NEC
        • face (any part, except ear, eye and nose)
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • submaxillary (region)
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • submental
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • temple
    • Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)
      • temporal region

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

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert L02.01 to ICD-9-CMHistory

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

ICD-9-CM
682.0 Cellulitis of face
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 L02.01Overview

Is L02.01 (Cutaneous abscess, furuncle and carbuncle of face) a billable code?

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

What MS-DRG does L02.01 group to?

When cutaneous abscess of face 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 L02.01?

Under the General Equivalence Mappings, cutaneous abscess of face converts to ICD-9-CM 682.0 (cellulitis of face). 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.