Benign neoplasm of short bones of left upper limb

This code signifies the presence of a non-malignant tumor originating in the short bones of the patient's left upper extremity. These benign growths are typically slow-growing and do not metastasize to other parts of the body.

Apply this code when documentation confirms a benign neoplasm affecting short bones such as the carpals or phalanges of the left hand or wrist. Supporting documentation should include pathology reports confirming benignity and imaging studies localizing the lesion to the specified anatomical site.

• Ensure the laterality (left) and bone type (short bones) are clearly documented to avoid miscoding.
• Distinguish from benign neoplasms of long bones (e.g., humerus, radius, ulna) of the upper limb, which are coded elsewhere.
• Always review pathology reports for definitive confirmation of benign status; if malignancy is suspected or confirmed, a C-code would be appropriate.