ICD-10-CM Diagnosis Code L98.463 - Non-pressure chronic ulcer of face with necrosis of muscle (original) (raw)

ICD List 2025-2026 Edition

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5. L98
6. 2026 ICD-10-CM Code L98.463

Non-pressure chronic ulcer of face with necrosis of muscle

ICD-10-CM Code:

L98.463

ICD-10 Code for:

Non-pressure chronic ulcer of face with necrosis of muscle

Is Billable?

Yes - Valid for Submission

Code Navigator:

L98.463 is a billable diagnosis code used to specify a medical diagnosis of non-pressure chronic ulcer of face with necrosis of muscle. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2025 through September 30, 2026.

1. Code Information
2. 2026 ICD-10 Code
3. Tabular List of Diseases and Injuries
4. Index to Diseases and Injuries References
6. Diagnostic Related Groups Mapping
7. Replacement Code
8. Patient Education
9. Other Codes Used Similar Conditions
10. Code History

• Diseases of the skin and subcutaneous tissue
  L00–L99
  • Other disorders of the skin and subcutaneous tissue
    L80-L99
    * Other disorders of skin and subcutaneous tissue, not elsewhere classified
    L98

L98.463 is new to ICD-10-CM code set for the FY 2026, effective October 1, 2025. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2025. This is a new and revised code for the FY 2026 (October 1, 2025 - September 30, 2026).

References found for this diagnosis code in the External Cause of Injuries Index:

• Ulcer, ulcerated, ulcerating, ulceration, ulcerative
  • face
    • with
      • muscle necrosis

L98463 replaces the following previously assigned ICD-10-CM code(s):

• L98.493 - Non-prs chronic ulcer of skin of sites w necrosis of muscle

• FY 2026 - Code Added, effective from 10/1/2025 through 9/30/2026

• Previous Code: L98.462

• Parent Code: L98.46

• Next Code: L98.464