L97 Non-pressure chronic ulcer of lower limb, NEC

ICD-10-CM category L97 sits in Chapter 12 (Diseases of the skin and subcutaneous tissue, L00-L99). It contains 168 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

L97.1 Non-pressure chronic ulcer of thighL97.10 Non-pressure chronic ulcer of unspecified thighL97.11 Non-pressure chronic ulcer of right thighL97.12 Non-pressure chronic ulcer of left thighL97.2 Non-pressure chronic ulcer of calfL97.20 Non-pressure chronic ulcer of unspecified calfL97.21 Non-pressure chronic ulcer of right calfL97.22 Non-pressure chronic ulcer of left calfL97.3 Non-pressure chronic ulcer of ankleL97.30 Non-pressure chronic ulcer of unspecified ankleL97.31 Non-pressure chronic ulcer of right ankleL97.32 Non-pressure chronic ulcer of left ankleL97.4 Non-pressure chronic ulcer of heel and midfootL97.40 Non-pressure chronic ulcer of unspecified heel and midfootL97.41 Non-pressure chronic ulcer of right heel and midfootL97.42 Non-pressure chronic ulcer of left heel and midfootL97.5 Non-pressure chronic ulcer of other part of footL97.50 Non-pressure chronic ulcer of other part of unspecified footL97.51 Non-pressure chronic ulcer of other part of right footL97.52 Non-pressure chronic ulcer of other part of left footL97.8 Non-pressure chronic ulcer of other part of lower legL97.80 Non-pressure chronic ulcer of other part of unsp lower legL97.81 Non-pressure chronic ulcer of other part of right lower legL97.82 Non-pressure chronic ulcer of other part of left lower legL97.9 Non-pressure chronic ulcer of unspecified part of lower legL97.90 Non-pressure chronic ulcer of unsp part of unsp lower legL97.91 Non-pressure chronic ulcer of unsp part of right lower legL97.92 Non-pressure chronic ulcer of unsp part of left lower leg

Billable codes in L97

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