| L97.421 | Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin | BILLABLE CODE |
| L97.422 | Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed | BILLABLE CODE |
| L97.423 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle | BILLABLE CODE |
| L97.424 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone | BILLABLE CODE |
| L97.425 | Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosis | BILLABLE CODE |
| L97.426 | Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosis | BILLABLE CODE |
| L97.428 | Non-pressure chronic ulcer of left heel and midfoot with other specified severity | BILLABLE CODE |
| L97.429 | Non-pressure chronic ulcer of left heel and midfoot with unspecified severity | BILLABLE CODE |
