- Codes Description
- L98.421
Non-pressure chronic ulcer of back limited to breakdown of skin
- L98.422
Non-pressure chronic ulcer of back with fat layer exposed
- L98.423
Non-pressure chronic ulcer of back with necrosis of muscle
- L98.424
Non-pressure chronic ulcer of back with necrosis of bone
- L98.425
Non-pressure chronic ulcer of back with muscle involvement without evidence of necrosis
- L98.426
Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis
- L98.428
Non-pressure chronic ulcer of back with other specified severity
- L98.429
Non-pressure chronic ulcer of back with unspecified severity