| ICD-10 Code | Description |
| L97.401 | Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skin |
| L97.402 | Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposed |
| L97.403 | Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscle |
| L97.404 | Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of bone |
| L97.405 | Non-pressure chronic ulcer of unspecified heel and midfoot with muscle involvement without evidence of necrosis |
| L97.406 | Non-pressure chronic ulcer of unspecified heel and midfoot with bone involvement without evidence of necrosis |
| L97.408 | Non-pressure chronic ulcer of unspecified heel and midfoot with other specified severity |
| L97.409 | Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severity |
| L97.411 | Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skin |
| L97.412 | Non-pressure chronic ulcer of right heel and midfoot with fat layer exposed |
| L97.413 | Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscle |
| L97.414 | Non-pressure chronic ulcer of right heel and midfoot with necrosis of bone |
| L97.415 | Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis |
| L97.416 | Non-pressure chronic ulcer of right heel and midfoot with bone involvement without evidence of necrosis |
| L97.418 | Non-pressure chronic ulcer of right heel and midfoot with other specified severity |
| L97.419 | Non-pressure chronic ulcer of right heel and midfoot with unspecified severity |
| L97.421 | Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin |
| L97.422 | Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed |
| L97.423 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle |
| L97.424 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone |
| L97.425 | Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosis |
| L97.426 | Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosis |
| L97.428 | Non-pressure chronic ulcer of left heel and midfoot with other specified severity |
| L97.429 | Non-pressure chronic ulcer of left heel and midfoot with unspecified severity |
