Ben neoplm of connctv/soft tiss of unsp upr limb, inc shldr

This code represents a non-cancerous growth originating from connective tissues (e.g., fat, fibrous tissue, muscle, cartilage) or other soft tissues located in an unspecified region of the upper limb, including the shoulder. It indicates a benign tumor that does not invade surrounding tissues or metastasize.

Use this code when documentation confirms a benign neoplasm of connective or soft tissue in the upper limb, but the specific laterality (right or left) is not specified. This is appropriate for conditions like lipomas, fibromas, or benign nerve sheath tumors when the exact location within the upper limb or shoulder is known, but the side is not documented.

• Avoid using this code if laterality (right or left) is documented; instead, select a more specific code from the D21.1- series.
• Ensure the pathology report or physician's documentation explicitly states "benign" to differentiate from malignant or uncertain neoplasms.
• Do not use for neoplasms of bone or cartilage, as these have distinct coding categories.