MCMedicalCodingSoftware
L97.9

L97.9: Non-pressure chronic ulcer of unspecified part of lower leg

Non-billable headerICD-10-CMunspecified

L97.9 is a non-billable header ICD-10-CM code for non-pressure chronic ulcer of unspecified part of lower leg. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 inherited from the categories above L97.9

Not part of this code, but both may be coded when both are present.

Written on L97: Non-pressure chronic ulcer of lower limb, not elsewhere classified

  • pressure ulcer (pressure area) (L89.-)
  • skin infections (L00-L08)
  • specific infections classified to A00-B99

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead L97.9

3 child codes. Green means billable.

Other codes under L97

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.