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  4. Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)

Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)

Browse all the diagnosis codes used for neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (d37-d48). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Instructional Notations

Type 1 Excludes

A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • neoplasms of unspecified behavior D49

  • Neoplasms (C00–D49)

    • Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)

        • Neoplasm of uncertain behavior of oral cavity and digestive organs (D37)

        • D37 Neoplasm of uncertain behavior of oral cavity and digestive organs
        • D37.0 Neoplasm of uncertain behavior of lip, oral cavity and pharynx
        • D37.01 Neoplasm of uncertain behavior of lip
        • D37.02 Neoplasm of uncertain behavior of tongue
        • D37.03 Neoplasm of uncertain behavior of the major salivary glands
        • 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

        • Neoplasm of uncertain behavior of female genital organs (D39)

        • D39 Neoplasm of uncertain behavior of female genital organs
        • D39.0 Neoplasm of uncertain behavior of uterus
        • D39.1 Neoplasm of uncertain behavior of ovary
        • 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

        • Neoplasm of uncertain behavior of male genital organs (D40)

        • D40 Neoplasm of uncertain behavior of male genital organs
        • D40.0 Neoplasm of uncertain behavior of prostate
        • D40.1 Neoplasm of uncertain behavior of testis
        • 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

        • Neoplasm of uncertain behavior of urinary organs (D41)

        • D41 Neoplasm of uncertain behavior of urinary organs
        • D41.0 Neoplasm of uncertain behavior of kidney
        • 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
        • D41.1 Neoplasm of uncertain behavior of renal pelvis
        • 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
        • D41.2 Neoplasm of uncertain behavior of ureter
        • 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

        • Neoplasm of uncertain behavior of brain and central nervous system (D43)

        • D43 Neoplasm of uncertain behavior of brain and central nervous system
        • 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

        • Neoplasm of uncertain behavior of endocrine glands (D44)

        • D44 Neoplasm of uncertain behavior of endocrine glands
        • D44.0 Neoplasm of uncertain behavior of thyroid gland
        • D44.1 Neoplasm of uncertain behavior of adrenal 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

        • Myelodysplastic syndromes (D46)

        • D46 Myelodysplastic syndromes
        • D46.0 Refractory anemia without ring sideroblasts, so stated
        • D46.1 Refractory anemia with ring sideroblasts
        • D46.2 Refractory anemia with excess of blasts [RAEB]
        • D46.20 Refractory anemia with excess of blasts, unspecified
        • D46.21 Refractory anemia with excess of blasts 1
        • D46.22 Refractory anemia with excess of blasts 2
        • D46.4 Refractory anemia, unspecified
        • D46.9 Myelodysplastic syndrome, unspecified
        • D46.A Refractory cytopenia with multilineage dysplasia
        • D46.B Refractory cytopenia with multilineage dysplasia and ring sideroblasts
        • D46.C Myelodysplastic syndrome with isolated del(5q) chromosomal abnormality
        • D46.Z Other myelodysplastic syndromes

        • Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue (D47)

        • D47 Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
        • 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.Z Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
        • 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

        • Neoplasm of uncertain behavior of other and unspecified sites (D48)

        • D48 Neoplasm of uncertain behavior of other and unspecified sites
        • D48.0 Neoplasm of uncertain behavior of bone and articular cartilage
        • D48.1 Neoplasm of uncertain behavior of connective and other soft tissue
        • D48.11 Desmoid tumor
        • 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
        • D48.5 Neoplasm of uncertain behavior of skin
        • D48.6 Neoplasm of uncertain behavior of breast
        • D48.60 Neoplasm of uncertain behavior of unspecified breast
        • D48.61 Neoplasm of uncertain behavior of right breast
        • D48.62 Neoplasm of uncertain behavior of left breast
        • D48.7 Neoplasm of uncertain behavior of other specified sites
        • D48.9 Neoplasm of uncertain behavior, unspecified