Non-prs chr ulcer of l up arm with bone invl w/o evd of necr

This code signifies a persistent, non-pressure-related open sore on the left upper arm that has eroded down to the bone. Importantly, there is no evidence of dead tissue (necrosis) present within the ulcer.

Use this code for patients presenting with a chronic, non-decubitus ulcer on the left upper arm where imaging or surgical findings confirm bone involvement. Documentation must explicitly state the absence of necrosis and specify the left upper arm as the anatomical site.

• Ensure documentation clearly differentiates between pressure and non-pressure ulcers.
• Verify the laterality (left upper arm) and the specific tissue depth (bone involvement).
• Do not use if necrosis is present; a different code would be required.