Neoplasms of unspecified nature or uncertain behavior

Code Families in This Category

• D48 Neoplasm of uncertain behavior of other and unspecified sites · 22
• D37 Neoplasm of uncertain behavior of oral cavity and digestive organs · 17
• D49 Neoplasms of unspecified behavior · 15
• D41 Neoplasm of uncertain behavior of urinary organs · 13
• D47 Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue · 12
• D44 Neoplasm of uncertain behavior of endocrine glands · 11
• D38 Neoplasm of uncertain behavior of middle ear and respiratory and intrathoracic organs · 7
• D39 Neoplasm of uncertain behavior of female genital organs · 7
• D43 Neoplasm of uncertain behavior of brain and central nervous system · 7
• D40 Neoplasm of uncertain behavior of male genital organs · 6
• D42 Neoplasm of uncertain behavior of meninges · 3
• D45 Polycythemia vera · 1

ICD-10-CM Codes in This Category (first 100 of 121)

• D37.01 — Neoplasm of uncertain behavior of lip
• D37.02 — Neoplasm of uncertain behavior of tongue
• D37.030 — Neoplasm of uncertain behavior of the parotid salivary glands
• D37.031 — Neoplasm of uncertain behavior of the sublingual salivary glands
• D37.032 — Neoplasm of uncertain behavior of the submandibular salivary glands
• D37.039 — Neoplasm of uncertain behavior of the major salivary glands, unspecified
• D37.04 — Neoplasm of uncertain behavior of the minor salivary glands
• D37.05 — Neoplasm of uncertain behavior of pharynx
• D37.09 — Neoplasm of uncertain behavior of other specified sites of the oral cavity
• D37.1 — Neoplasm of uncertain behavior of stomach
• D37.2 — Neoplasm of uncertain behavior of small intestine
• D37.3 — Neoplasm of uncertain behavior of appendix
• D37.4 — Neoplasm of uncertain behavior of colon
• D37.5 — Neoplasm of uncertain behavior of rectum
• D37.6 — Neoplasm of uncertain behavior of liver, gallbladder and bile ducts
• D37.8 — Neoplasm of uncertain behavior of other specified digestive organs
• D37.9 — Neoplasm of uncertain behavior of digestive organ, unspecified
• D38.0 — Neoplasm of uncertain behavior of larynx
• D38.1 — Neoplasm of uncertain behavior of trachea, bronchus and lung
• D38.2 — Neoplasm of uncertain behavior of pleura
• D38.3 — Neoplasm of uncertain behavior of mediastinum
• D38.4 — Neoplasm of uncertain behavior of thymus
• D38.5 — Neoplasm of uncertain behavior of other respiratory organs
• D38.6 — Neoplasm of uncertain behavior of respiratory organ, unspecified
• D39.0 — Neoplasm of uncertain behavior of uterus
• D39.10 — Neoplasm of uncertain behavior of unspecified ovary
• D39.11 — Neoplasm of uncertain behavior of right ovary
• D39.12 — Neoplasm of uncertain behavior of left ovary
• D39.2 — Neoplasm of uncertain behavior of placenta
• D39.8 — Neoplasm of uncertain behavior of other specified female genital organs
• D39.9 — Neoplasm of uncertain behavior of female genital organ, unspecified
• D40.0 — Neoplasm of uncertain behavior of prostate
• D40.10 — Neoplasm of uncertain behavior of unspecified testis
• D40.11 — Neoplasm of uncertain behavior of right testis
• D40.12 — Neoplasm of uncertain behavior of left testis
• D40.8 — Neoplasm of uncertain behavior of other specified male genital organs
• D40.9 — Neoplasm of uncertain behavior of male genital organ, unspecified
• D41.00 — Neoplasm of uncertain behavior of unspecified kidney
• D41.01 — Neoplasm of uncertain behavior of right kidney
• D41.02 — Neoplasm of uncertain behavior of left kidney
• D41.10 — Neoplasm of uncertain behavior of unspecified renal pelvis
• D41.11 — Neoplasm of uncertain behavior of right renal pelvis
• D41.12 — Neoplasm of uncertain behavior of left renal pelvis
• D41.20 — Neoplasm of uncertain behavior of unspecified ureter
• D41.21 — Neoplasm of uncertain behavior of right ureter
• D41.22 — Neoplasm of uncertain behavior of left ureter
• D41.3 — Neoplasm of uncertain behavior of urethra
• D41.4 — Neoplasm of uncertain behavior of bladder
• D41.8 — Neoplasm of uncertain behavior of other specified urinary organs
• D41.9 — Neoplasm of uncertain behavior of unspecified urinary organ
• D42.0 — Neoplasm of uncertain behavior of cerebral meninges
• D42.1 — Neoplasm of uncertain behavior of spinal meninges
• D42.9 — Neoplasm of uncertain behavior of meninges, unspecified
• D43.0 — Neoplasm of uncertain behavior of brain, supratentorial
• D43.1 — Neoplasm of uncertain behavior of brain, infratentorial
• D43.2 — Neoplasm of uncertain behavior of brain, unspecified
• D43.3 — Neoplasm of uncertain behavior of cranial nerves
• D43.4 — Neoplasm of uncertain behavior of spinal cord
• D43.8 — Neoplasm of uncertain behavior of other specified parts of central nervous system
• D43.9 — Neoplasm of uncertain behavior of central nervous system, unspecified
• D44.0 — Neoplasm of uncertain behavior of thyroid gland
• D44.10 — Neoplasm of uncertain behavior of unspecified adrenal gland
• D44.11 — Neoplasm of uncertain behavior of right adrenal gland
• D44.12 — Neoplasm of uncertain behavior of left adrenal gland
• D44.2 — Neoplasm of uncertain behavior of parathyroid gland
• D44.3 — Neoplasm of uncertain behavior of pituitary gland
• D44.4 — Neoplasm of uncertain behavior of craniopharyngeal duct
• D44.5 — Neoplasm of uncertain behavior of pineal gland
• D44.6 — Neoplasm of uncertain behavior of carotid body
• D44.7 — Neoplasm of uncertain behavior of aortic body and other paraganglia
• D44.9 — Neoplasm of uncertain behavior of unspecified endocrine gland
• D45 — Polycythemia vera
• D47.0 — Mast cell neoplasms of uncertain behavior
• D47.01 — Cutaneous mastocytosis
• D47.02 — Systemic mastocytosis
• D47.09 — Other mast cell neoplasms of uncertain behavior
• D47.1 — Chronic myeloproliferative disease
• D47.2 — Monoclonal gammopathy
• D47.3 — Essential (hemorrhagic) thrombocythemia
• D47.4 — Osteomyelofibrosis
• D47.9 — Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified
• D47.Z1 — Post-transplant lymphoproliferative disorder (PTLD)
• D47.Z2 — Castleman disease
• D47.Z9 — Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
• D48.0 — Neoplasm of uncertain behavior of bone and articular cartilage
• D48.1 — Neoplasm of uncertain behavior of connective and other soft tissue
• D48.110 — Desmoid tumor of head and neck
• D48.111 — Desmoid tumor of chest wall
• D48.112 — Desmoid tumor, intrathoracic
• D48.113 — Desmoid tumor of abdominal wall
• D48.114 — Desmoid tumor, intraabdominal
• D48.115 — Desmoid tumor of upper extremity and shoulder girdle
• D48.116 — Desmoid tumor of lower extremity and pelvic girdle
• D48.117 — Desmoid tumor of back
• D48.118 — Desmoid tumor of other site
• D48.119 — Desmoid tumor of unspecified site
• D48.19 — Other specified neoplasm of uncertain behavior of connective and other soft tissue
• D48.2 — Neoplasm of uncertain behavior of peripheral nerves and autonomic nervous system
• D48.3 — Neoplasm of uncertain behavior of retroperitoneum
• D48.4 — Neoplasm of uncertain behavior of peritoneum

The remaining 21 codes are reachable through the code families above.