| L97.521 | Non-pressure chronic ulcer of other part of left foot limited to breakdown of skin | BILLABLE CODE |
| L97.522 | Non-pressure chronic ulcer of other part of left foot with fat layer exposed | BILLABLE CODE |
| L97.523 | Non-pressure chronic ulcer of other part of left foot with necrosis of muscle | BILLABLE CODE |
| L97.524 | Non-pressure chronic ulcer of other part of left foot with necrosis of bone | BILLABLE CODE |
| L97.525 | Non-pressure chronic ulcer of other part of left foot with muscle involvement without evidence of necrosis | BILLABLE CODE |
| L97.526 | Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosis | BILLABLE CODE |
| L97.528 | Non-pressure chronic ulcer of other part of left foot with other specified severity | BILLABLE CODE |
| L97.529 | Non-pressure chronic ulcer of other part of left foot with unspecified severity | BILLABLE CODE |
