Benign neoplasm of left testis

This code signifies a non-cancerous growth or tumor originating in the left testicle. These neoplasms are typically localized and do not spread to other parts of the body, though they may still require surgical removal or monitoring.

Use this code when documentation confirms a benign tumor or mass identified specifically in the left testis. This diagnosis is often made following imaging studies (e.g., ultrasound) and confirmed by biopsy or surgical pathology.

• Always confirm laterality (left vs. right vs. unspecified) from the physician's documentation.
• Distinguish carefully between benign (D29.22) and malignant (C62.00-C62.99) testicular neoplasms.
• If the neoplasm is of uncertain or unknown behavior, consider codes from the D37-D48 range, specifically D40.12 for the left testis.