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    v1.0.28
    OpenPayerBilling CodesOther disorders of the skin and subcutaneous tissueICD-10-CM l82-seborrheic-keratosis
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    ICD-10-CM Code For Seborrheic Keratosis: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group L82 includes benign epidermal lesions known as seborrheic keratoses, covering single or multiple keratotic, often pigmented, noncancerous skin growths. These ICD-10-CM diagnosis codes are used to document clinical encounters for evaluation, removal, monitoring, or treatment of these benign skin lesions, capturing lesion location and clinical complexity when applicable. Accurate coding within the ICD-10-CM L82 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM L82: Seborrheic Keratosis Overview

    The diagnoses in this group represent benign epidermal tumors commonly known as seborrheic keratoses that affect the skin. These conditions target the integumentary system and are characterized by well-circumscribed, often pigmented lesions. Accurate coding supports correct classification of benign skin lesions and is important for appropriate reimbursement and clinical recordkeeping.

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    When to Use

    Assign a code from this group when the clinician documents a diagnosis of seborrheic keratosis during an encounter for evaluation, monitoring, or procedural removal. Use the most specific code available to reflect lesion location or multiplicity as documented in the medical record.

    ICD-10-CM Codes

    2 rows

    ICD-10-CM CodeDescription
    L82.0Inflamed seborrheic keratosis
    L82.1Other seborrheic keratosis

    DRG Codes

    2 rows

    DRG CodeDescription
    606Minor Skin Disorders with MCC
    607Minor Skin Disorders without MCC

    Typical Clinical Scenarios

    • An elderly patient presents to dermatology with multiple well-demarcated, waxy, stuck-on papules and plaques on the trunk and face noticed to have gradually increased in number over several years; lesions are asymptomatic but the patient requests evaluation for cosmetic removal. A benign keratotic lesion consistent with seborrheic keratosis is diagnosed after clinical exam, and the encounter documents benign, localized lesions without inflammation. Typical codes: L82.0
    • A middle-aged adult arrives at primary care with a single pruritic, crusted hyperkeratotic lesion on the forearm that developed over weeks and occasionally bleeds with minor trauma; the clinician performs shave removal in the office and submits the specimen for histopathology. Because the lesion is a solitary keratotic lesion clinically consistent with seborrheic keratosis, the appropriate code for a single lesion is assigned to reflect the acute procedural diagnosis. Typical codes: L82.1
    • A patient with widespread seborrheic keratoses presents for preoperative evaluation prior to elective surgery; the chart notes multiple lesions across the chest and back causing occasional irritation under clothing but with no signs of infection or malignancy. The visit documents a chronic, extensive distribution of benign keratotic lesions as a comorbidity affecting skin integrity and perioperative planning, and the code representing multiple lesions is used. Typical codes: L82.0, L82.1

    Related Codes

    L80-VITILIGO

    ICD-10-CM Code For Vitiligo: Group Overview

    L81-OTHER-DISORDERS-OF-PIGMENTATION

    ICD-10-CM Code For Other Disorders Of Pigmentation: Group Overview

    L83-ACANTHOSIS-NIGRICANS

    ICD-10-CM Code For Acanthosis Nigricans: Group Overview

    L84-CORNS-AND-CALLOSITIES

    ICD-10-CM Code For Corns And Callosities: Group Overview

    L85-OTHER-EPIDERMAL-THICKENING

    ICD-10-CM Code For Other Epidermal Thickening: Group Overview

    L86-KERATODERMA-IN-DISEASES-CLASSIFIED-ELSEWHERE

    ICD-10-CM Code For Keratoderma In Diseases Classified Elsewhere: Group Overview

    L87-TRANSEPIDERMAL-ELIMINATION-DISORDERS

    ICD-10-CM Code For Transepidermal Elimination Disorders: Group Overview

    L88-PYODERMA-GANGRENOSUM

    ICD-10-CM Code For Pyoderma Gangrenosum: Group Overview

    L89-PRESSURE-ULCER

    ICD-10-CM Code For Pressure Ulcer: Group Overview

    L90-ATROPHIC-DISORDERS-OF-SKIN

    ICD-10-CM Code For Atrophic Disorders Of Skin: Group Overview

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    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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