D21 — Other benign neoplasms of connective and other soft tissue
Part of Chapter 2: Neoplasms , block Benign neoplasms, except benign neuroendocrine tumors (D10-D36) .
Official Notes
Includes
benign neoplasm of blood vessel
Includes
benign neoplasm of bursa
Includes
benign neoplasm of cartilage
Includes
benign neoplasm of fascia
Includes
benign neoplasm of fat
Includes
benign neoplasm of ligament, except uterine
Includes
benign neoplasm of lymphatic channel
Includes
benign neoplasm of muscle
Includes
benign neoplasm of synovia
Includes
benign neoplasm of tendon (sheath)
Includes
benign stromal tumors
Excludes1
benign neoplasm of articular cartilage ( D16 .-)
Excludes1
benign neoplasm of cartilage of larynx ( D14.1 )
Excludes1
benign neoplasm of cartilage of nose ( D14.0 )
Excludes1
benign neoplasm of connective tissue of breast ( D24 .-)
Excludes1
benign neoplasm of peripheral nerves and autonomic nervous system ( D36.1- )
Excludes1
benign neoplasm of peritoneum ( D20.1 )
Excludes1
benign neoplasm of retroperitoneum ( D20.0 )
Excludes1
benign neoplasm of uterine ligament, any ( D28.2 )
Excludes1
benign neoplasm of vascular tissue ( D18 .-)
Excludes1
hemangioma ( D18.0- )
Excludes1
lipomatous neoplasm ( D17 .-)
Excludes1
lymphangioma ( D18.1 )
Excludes1
uterine leiomyoma ( D25 .-)
Child Codes
- D21.0 Benign neoplasm of connective and other soft tissue of head, face and neck Billable
- D21.1 Benign neoplasm of connective and other soft tissue of upper limb, including shoulder Has subcodes
- D21.2 Benign neoplasm of connective and other soft tissue of lower limb, including hip Has subcodes
- D21.3 Benign neoplasm of connective and other soft tissue of thorax Billable
- D21.4 Benign neoplasm of connective and other soft tissue of abdomen Billable
- D21.5 Benign neoplasm of connective and other soft tissue of pelvis Billable
- D21.6 Benign neoplasm of connective and other soft tissue of trunk, unspecified Billable
- D21.9 Benign neoplasm of connective and other soft tissue, unspecified Billable
Referenced By
Official notes on these codes cite D21.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS