Drilldown: ICD10 Category

A

• Abdominal hernia, with gangrene
• Abortion NOS, with complication
• Acute erythroblastic leukemia (erythroleukemia)
• Acute lymphoblastic leukemia (ALL)
• Acute megakaryoblastic leukemia
• Acute myeloid leukemia (AML)
• Acute myelomonocytic leukaemia (AMML)
• Acute promyelocytic leukaemia (APL)
• Adrenal gland, benign neoplasm
• Adrenal gland, metastatic malignancy to it (also code primary site)
• Adrenal gland, primary malignancy
• Antineoplastic/chemotherapy or immunosuppressive drugs, adverse effect
• Antineoplastic/chemotherapy or immunosuppressive drugs, overdose/toxicity

B

• Bartholin's gland, disorder, infectious or not
• Benign neoplasm, NOS
• Biliary tract, primary malignancy
• Bladder, cystitis NOS
• Bladder, cystitis, chronic
• Bladder, primary malignancy
• Bone NOS, pathologic fracture due to neoplastic disease
• Bone or bone marrow, metastatic malignancy to it (also code primary site)
• Bone or cartilage (any location), primary malignancy
• Bone or cartilage, benign neoplasm
• Brain or meninges, metastatic malignancy to it (also code primary site)
• Brain, primary malignancy
• Breast, benign neoplasm
• Breast, disorder NOS
• Breast, inflammatory or infectious disorder of breast
• Breast, primary malignancy
• Bronchitis, acute or chronic not specified, infectious or noninfectious
• Bronchitis, chronic, infectious or noninfectious

C

• Carcinoid syndrome
• Carcinoma in situ, any site
• Central nervous system NOS, benign neoplasm
• Central nervous system NOS, primary malignancy
• Cervix, dysplasia
• Cervix, inflammatory or infectious disorder
• Cervix, primary malignancy
• Cholecystitis, acute
• Chronic lymphocytic leukemia (CLL)
• Chronic myeloid leukemia (CML)
• Chronic sinusitis
• Colon (large intestine) or rectum or anus, benign neoplasm
• Colon (large intestine), primary malignancy
• Common cold (acute nasopharyngitis)
• Conjunctivitis, any type or cause
• Connective or soft tissue NOS (external or internal), primary malignancy

D

• Deep venous thrombosis/thrombophlebitis, leg (DVT)
• Digestive system NOS, benign neoplasm
• Disorder of anus or rectum, NOS
• Disorder of anus or rectum, NOS
• Disorder of eye(s), NOS
• Disorder of iris or ciliary body of eye
• Disorder of lacrimal system
• Disorder of liver, NOS
• Disorder of nose and/or sinuses, infectious or noninfectious NOS
• Disorder of peritoneum, NOS
• Disorder of pulmonary vessels, NOS
• Disorder of respiratory system, any part, NOS
• Disorder of salivary glands
• Disorder of spleen, NOS
• Disorder of the cardiovascular/circulatory system, NOS
• Disorder of upper respiratory tract, infectious or noninfectious NOS
• Diverticulitis, small or large intestine (diverticular disease with perforation or abscess)
• Diverticulosis, small or large intestine (diverticular disease without perforation or abscess)
• Duodenitis

E

• Endocarditis, infective, chronic
• Endocrine gland NOS, benign neoplasm
• Endocrine gland NOS, primary malignancy
• Epididymitis or orchitis, NOS (unclear which)
• Epiglotittis, acute
• Erythema multiforme
• Erythema nodosum
• Esophagitis, NOS
• Esophagus, benign neoplasm
• Esophagus, primary malignancy
• Essential thrombocythemia/thrombocytosis

• Eye or related structures, benign neoplasm
• Eye, primary malignancy

F

• Fat, benign neoplasm
• Female genitalia NOS (internal or external), primary malignancy
• Female genitals, benign neoplasm
• Femur or pelvis, pathologic fracture due to neoplastic disease

G

• Gallbladder or bile duct disorder, NOS
• Gallbladder, primary malignancy
• Gastrointestinal system NOS, metastatic malignancy to it (also code primary site)
• Genetic susceptibility to malignant neoplasm
• GI organ NOS, primary malignancy

H

• Hairy cell leukemia
• Head and neck and face, primary malignancy
• Heart, benign neoplasm
• Heart, primary malignancy
• Hemangioma or lymphangioma, benign neoplasm, any site
• Hepatomegaly
• Hodgkin's lymphoma (Hodgkin's disease)
• Hypercalcemia

I

• Internal female reproductive organs and adnexa NOS, inflammatory or infectious disorder
• Interstitial lung disease, NOS
• Intracranial abscess
• Intraspinal abscess
• Intrathoracic structures NOS, benign neoplasm

K

• Kaposi's sarcoma
• Kidney or ureter or bladder or urethra, benign neoplasm
• Kidney or ureter, disorder NOS
• Kidney, primary malignancy

L

• Laryngitis or tracheitis, acute
• Laryngitis or tracheitis, chronic
• Larynx, benign neoplasm
• Larynx, primary malignancy
• Leukemia, NOS
• Lip or mouth or tonsils or pharynx, primary malignancy
• Liver or biliary system, benign neoplasm
• Liver or biliary system, metastatic malignancy to it (also code primary site)
• Liver, primary malignancy
• Lung abscess
• Lung and/or bronchus, primary malignancy
• Lung or bronchi, benign neoplasm
• Lung, metastatic malignancy to it (also code primary site)
• Lymph nodes, benign neoplasm
• Lymph nodes, metastatic malignancy to them (also code primary site)
• Lymphangitis
• Lymphoid leukemia, NOS
• Lymphoma, NOS

M

• Male genital organs, disorder NOS
• Male genitalia NOS (internal or external), primary malignancy
• Male genitals, benign neoplasm
• Malignancy (clonal disorder) of blood or lymphoid tissue, NOS
• Malignant carcinoid tumor
• Malignant immunoproliferative disease
• Mastoiditis (acute or chronic, infectious or noninfectious)
• Mediastinum, primary malignancy
• Medical abortion, with complication
• Meninges, benign neoplasm
• Meninges, primary malignancy
• Meningitis, bacterial, NOS
• Mesothelioma (any site)
• Monoclonal gammopathy of undetermined significance (MGUS)
• Monocytic leukemia, acute or chronic
• Mouth or pharynx or salivary glands, benign neoplasm
• Mouth, cellulitis or abscess
• Multiple endocrine adenomatosis (multiple endocrine neoplasia syndrome, MEN)
• Multiple myeloma
• Myelodysplastic syndrome/myelodysplasia (preleukemia, refractory anemia)
• Myeloproliferative diseases
• Myocarditis, chronic

N

• Nasal cavity or sinus or middle ear, primary malignancy
• Neoplasm of uncertain behavior (i.e. not clear if benign or malignant), NOS
• Nerves, peripheral or autonomic, primary malignancy
• Nerves, peripheral, benign neoplasm
• Non-Hodgkin's lymphoma

O

• Observation for suspected infection NOS
• Ovary, benign neoplasm
• Ovary, primary malignancy

P

• Pancreas disorder, NOS

• Pancreas, benign neoplasm
• Pancreas, primary malignancy
• Pancreatitis, acute NOS
• Parathyroid gland, benign neoplasm
• Parathyroid gland, primary malignancy
• Past history of chemotherapy for neoplastic disease
• Past history of Chimeric Antigen Receptor T-cell Immunotherapy (CAR-T)
• Past history of radiation therapy
• Past history, cancer (any type), believed cured
• Past history, removal of organ NOS
• Penis, disorders NOS
• Peritoneal tissue/peritoneum, primary malignancy
• Peritoneum, metastatic malignancy to it (also code primary site)
• Pharyngitis, acute
• Pituitary gland, benign neoplasm
• Pituitary gland, primary malignancy
• Placenta, primary malignancy
• Plasma cell leukemia
• Plasmacytoma, NOS
• Pleura, metastatic malignancy to it (also code primary site)
• Pleura, primary malignancy
• Pleural effusion, NOS
• Pleurisy (infectious or noninfectious)
• Polycythemia vera
• Postmenopausal bleeding (hemorrhage)
• Primary malignancy (solid tumor) of site unknown or NOS
• Progressive Multifocal Leukoencephalopathy (PML)
• Prolymphocytic leukemia
• Prostate, disorder NOS
• Prostate, primary malignancy

R

• Rectum or anus, primary malignancy
• Respiratory disorder, postprocedure/postop NOS
• Respiratory system NOS, benign neoplasm
• Respiratory system NOS, metastatic malignancy to it (also code primary site)
• Respiratory system NOS, primary malignancy
• Retropharyngeal or parapharyngeal abscess

S

• Salpingitis, oophoritis or salpingo-oophoritis
• Sinusitis, acute
• Site NOS, metastatic malignancy to it (also code primary site)
• Skin abscess
• Skin NOS, primary malignancy
• Skin, benign neoplasm
• Skin, malignant melanoma
• Skin, rash NOS
• Small intestine, benign neoplasm
• Small intestine, primary malignancy
• Spinal cord, primary malignancy
• Spleen, primary malignancy
• Spontaneous abortion/miscarriage, with complication
• Stomach, benign neoplasm
• Stomach, primary malignancy
• Superficial venous thrombosis/thrombophlebitis, anywhere

T

• T-cell leukemia
• T-cell lymphoma
• Testis (testicular), primary malignancy
• Testis, orchitis
• Thymus, primary malignancy
• Thyroid gland, benign neoplasm
• Thyroid gland, primary malignancy
• Thyroiditis, acute
• Tonsillitis, acute
• Trachea, benign neoplasm
• Trachea, primary malignancy
• Tumor lysis syndrome

U

• Ureter, primary malignancy
• Urethra, infectious or noninfectious urethritis
• Urinary organ NOS, primary malignancy
• Urinary system NOS, metastatic malignancy to it (also code primary site)
• Urinary system, disorder NOS
• Uterus, inflammatory or infectious disorder
• Uterus, primary malignancy
• Uterus/cervix NOS, benign neoplasm

V

• Vagina, vaginitis, acute
• Vagina, vaginitis, chronic
• Vertebra, pathologic fracture due to neoplastic disease