Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone

L97.824 (“Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone”) is a diagnosis code that identifies a specific condition, injury, or finding on a medical claim in the ICD-10-CM code set. Whether it is billed — and whether a payer covers it — depends on the clinical setting, documentation, and plan rules.