Panniculitis affecting regions of neck/bk, lumbar region

This code signifies inflammation of the subcutaneous fat (panniculitis) specifically located in the lumbar region of the back. It represents a localized inflammatory process affecting the adipose tissue beneath the skin in this particular anatomical area.

Use this code when documentation clearly indicates panniculitis affecting the lumbar spine area. Supporting documentation should specify the location of the panniculitis, such as "panniculitis of the lower back" or "lumbar panniculitis."

• Ensure the documentation explicitly states "lumbar region" or a synonymous term for the lower back.
• Do not use this code if the panniculitis is generalized or affects other specific regions without involvement of the lumbar area.
• Consider additional codes for the underlying cause of the panniculitis if known and documented (e.g., infectious, autoimmune).