| L97.221 | Non-pressure chronic ulcer of left calf limited to breakdown of skin | BILLABLE CODE |
| L97.222 | Non-pressure chronic ulcer of left calf with fat layer exposed | BILLABLE CODE |
| L97.223 | Non-pressure chronic ulcer of left calf with necrosis of muscle | BILLABLE CODE |
| L97.224 | Non-pressure chronic ulcer of left calf with necrosis of bone | BILLABLE CODE |
| L97.225 | Non-pressure chronic ulcer of left calf with muscle involvement without evidence of necrosis | BILLABLE CODE |
| L97.226 | Non-pressure chronic ulcer of left calf with bone involvement without evidence of necrosis | BILLABLE CODE |
| L97.228 | Non-pressure chronic ulcer of left calf with other specified severity | BILLABLE CODE |
| L97.229 | Non-pressure chronic ulcer of left calf with unspecified severity | BILLABLE CODE |
