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L01.00

L01.00: Impetigo, unspecified

Billable / specific codeICD-10-CM

L01.00 is a billable, specific ICD-10-CM code for impetigo, unspecified. It is valid for submission on a claim.

Check L01.00 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Impetigo NOS

Excludes1 inherited from the categories above L01.00

A category’s note binds every code beneath it.

Written on L01: Impetigo

  • impetigo herpetiformis (L40.1)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Impetigo(any organism) (any site) (circinate) (contagiosa) (simplex) (vulgaris)
  • Impetigo›external ear
  • Otitis›externa›in›impetigo

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under L01.0

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.