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ICD-10-CM · FY 2026 APRIL UPDATE

L97.4

Non-pressure chronic ulcer of heel and midfoot

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
L97.40Non-pressure chronic ulcer of unspecified heel and midfootCategory
L97.401Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skinBillable
L97.402Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposedBillable
L97.403Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscleBillable
L97.404Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of boneBillable
L97.405Non-pressure chronic ulcer of unspecified heel and midfoot with muscle involvement without evidence of necrosisBillable
L97.406Non-pressure chronic ulcer of unspecified heel and midfoot with bone involvement without evidence of necrosisBillable
L97.408Non-pressure chronic ulcer of unspecified heel and midfoot with other specified severityBillable
L97.409Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severityBillable
L97.41Non-pressure chronic ulcer of right heel and midfootCategory
L97.411Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skinBillable
L97.412Non-pressure chronic ulcer of right heel and midfoot with fat layer exposedBillable
L97.413Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscleBillable
L97.414Non-pressure chronic ulcer of right heel and midfoot with necrosis of boneBillable
L97.415Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosisBillable
L97.416Non-pressure chronic ulcer of right heel and midfoot with bone involvement without evidence of necrosisBillable
L97.418Non-pressure chronic ulcer of right heel and midfoot with other specified severityBillable
L97.419Non-pressure chronic ulcer of right heel and midfoot with unspecified severityBillable
L97.42Non-pressure chronic ulcer of left heel and midfootCategory
L97.421Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skinBillable
L97.422Non-pressure chronic ulcer of left heel and midfoot with fat layer exposedBillable
L97.423Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscleBillable
L97.424Non-pressure chronic ulcer of left heel and midfoot with necrosis of boneBillable
L97.425Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosisBillable
L97.426Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosisBillable
L97.428Non-pressure chronic ulcer of left heel and midfoot with other specified severityBillable
L97.429Non-pressure chronic ulcer of left heel and midfoot with unspecified severityBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

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ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.