Diagnosis Codes Index - ICD-10 Diagnosis Codes Index


    • Certain infectious and parasitic diseases (A00–B99)

      • Intestinal infectious diseases (A00-A09)
      • Tuberculosis (A15-A19)
      • Certain zoonotic bacterial diseases (A20-A28)
      • Other bacterial diseases (A30-A49)
      • Infections with a predominantly sexual mode of transmission (A50-A64)
      • Other spirochetal diseases (A65-A69)
      • Other diseases caused by chlamydiae (A70-A74)
      • Rickettsioses (A75-A79)
      • Viral and prion infections of the central nervous system (A80-A89)
      • Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)
      • Viral infections characterized by skin and mucous membrane lesions (B00-B09)
      • Other human herpesviruses (B10)
      • Viral hepatitis (B15-B19)
      • Human immunodeficiency virus [HIV] disease (B20)
      • Other viral diseases (B25-B34)
      • Mycoses (B35-B49)
      • Protozoal diseases (B50-B64)
      • Helminthiases (B65-B83)
      • Pediculosis, acariasis and other infestations (B85-B89)
      • Sequelae of infectious and parasitic diseases (B90-B94)
      • Bacterial and viral infectious agents (B95-B97)
      • Other infectious diseases (B99)
    • Neoplasms (C00–D48)

      • Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
      • Malignant neoplasms of digestive organs (C15-C26)
      • Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
      • Malignant neoplasms of bone and articular cartilage (C40-C41)
      • Melanoma and other malignant neoplasms of skin (C43-C44)
      • Malignant neoplasms of mesothelial and soft tissue (C45-C49)
      • Malignant neoplasms of breast (C50)
      • Malignant neoplasms of female genital organs (C51-C58)
      • Malignant neoplasms of male genital organs (C60-C63)
      • Malignant neoplasms of urinary tract (C64-C68)
      • Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72)
      • Malignant neoplasms of thyroid and other endocrine glands (C73-C75)
      • Malignant neuroendocrine tumors (C7A)
      • Secondary neuroendocrine tumors (C7B)
      • Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
      • Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
    • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)

      • Endocrine, nutritional and metabolic diseases (E00–E90)

        • Disorders of thyroid gland (E00-E07)
        • Diabetes mellitus (E08-E13)
        • Other disorders of glucose regulation and pancreatic internal secretion (E15-E16)
        • Disorders of other endocrine glands (E20-E35)
        • Intraoperative complications of endocrine system (E36)
        • Malnutrition (E40-E46)
        • Other nutritional deficiencies (E50-E64)
        • Overweight, obesity and other hyperalimentation (E65-E68)
        • Metabolic disorders (E70-E88)
        • Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)
      • Mental and behavioural disorders (F00–F99)

        • Mental disorders due to known physiological conditions (F01-F09)
        • Mental and behavioral disorders due to psychoactive substance use (F10-F19)
        • Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
        • Mood [affective] disorders (F30-F39)
        • Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)
        • Behavioral syndromes associated with physiological disturbances and physical factors (F50-F59)
        • Disorders of adult personality and behavior (F60-F69)
        • Intellectual disabilities (F70-F79)
        • Pervasive and specific developmental disorders (F80-F89)
        • Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)
        • Unspecified mental disorder (F99)
      • Diseases of the nervous system (G00–G99)

        • Inflammatory diseases of the central nervous system (G00-G09)
        • Systemic atrophies primarily affecting the central nervous system (G10-G14)
        • Extrapyramidal and movement disorders (G20-G26)
        • Other degenerative diseases of the nervous system (G30-G32)
        • Demyelinating diseases of the central nervous system (G35-G37)
        • Episodic and paroxysmal disorders (G40-G47)
        • Nerve, nerve root and plexus disorders (G50-G59)
        • Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
        • Diseases of myoneural junction and muscle (G70-G73)
        • Cerebral palsy and other paralytic syndromes (G80-G83)
        • Other disorders of the nervous system (G89-G99)
      • Diseases of the eye and adnexa (H00–H59)

        • Disorders of eyelid, lacrimal system and orbit (H00-H05)
        • Disorders of conjunctiva (H10-H11)
        • Disorders of sclera, cornea, iris and ciliary body (H15-H22)
        • Disorders of lens (H25-H28)
        • Disorders of choroid and retina (H30-H36)
        • Glaucoma (H40-H42)
        • Disorders of vitreous body and globe (H43-H44)
        • Disorders of optic nerve and visual pathways (H46-H47)
        • Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52)
        • Visual disturbances and blindness (H53-H54)
        • Other disorders of eye and adnexa (H55-H57)
        • Intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified (H59)
      • Diseases of the ear and mastoid process (H60–H95)

        • Diseases of external ear (H60-H62)
        • Diseases of middle ear and mastoid (H65-H75)
        • Diseases of inner ear (H80-H83)
        • Other disorders of ear (H90-H94)
        • Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified (H95)
      • Diseases of the circulatory system (I00–I99)

        • Acute rheumatic fever (I00-I02)
        • Chronic rheumatic heart diseases (I05-I09)
        • Hypertensive diseases (I10-I16)
        • Ischemic heart diseases (I20-I25)
        • Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
        • Other forms of heart disease (I30-I52)
        • Cerebrovascular diseases (I60-I69)
        • Diseases of arteries, arterioles and capillaries (I70-I79)
        • Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
        • Other and unspecified disorders of the circulatory system (I95-I99)
      • Diseases of the respiratory system (J00–J99)

        • Acute upper respiratory infections (J00-J06)
        • Influenza and pneumonia (J09-J18)
        • Other acute lower respiratory infections (J20-J22)
        • Other diseases of upper respiratory tract (J30-J39)
        • Chronic lower respiratory diseases (J40-J47)
        • Lung diseases due to external agents (J60-J70)
        • Other respiratory diseases principally affecting the interstitium (J80-J84)
        • Suppurative and necrotic conditions of the lower respiratory tract (J85-J86)
        • Other diseases of the pleura (J90-J94)
        • Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified (J95)
        • Other diseases of the respiratory system (J96-J99)
      • Diseases of the digestive system (K00–K93)

        • Diseases of oral cavity and salivary glands (K00-K14)
        • Diseases of esophagus, stomach and duodenum (K20-K31)
        • Diseases of appendix (K35-K38)
        • Hernia (K40-K46)
        • Noninfective enteritis and colitis (K50-K52)
        • Other diseases of intestines (K55-K64)
        • Diseases of peritoneum and retroperitoneum (K65-K68)
        • Diseases of liver (K70-K77)
        • Disorders of gallbladder, biliary tract and pancreas (K80-K87)
        • Other diseases of the digestive system (K90-K95)
      • Diseases of the skin and subcutaneous tissue (L00–L99)

        • Infections of the skin and subcutaneous tissue (L00-L08)
        • Bullous disorders (L10-L14)
        • Dermatitis and eczema (L20-L30)
        • Papulosquamous disorders (L40-L45)
        • Urticaria and erythema (L49-L54)
        • Radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
        • Disorders of skin appendages (L60-L75)
        • Intraoperative and postprocedural complications of skin and subcutaneous tissue (L76)
        • Other disorders of the skin and subcutaneous tissue (L80-L99)
      • Diseases of the musculoskeletal system and connective tissue (M00–M99)

        • Infectious arthropathies (M00-M02)
        • Autoinflammatory syndromes (M04)
        • Inflammatory polyarthropathies (M05-M14)
        • Osteoarthritis (M15-M19)
        • Other joint disorders (M20-M25)
        • Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
        • Systemic connective tissue disorders (M30-M36)
        • Deforming dorsopathies (M40-M43)
        • Spondylopathies (M45-M49)
        • Other dorsopathies (M50-M54)
        • Disorders of muscles (M60-M63)
        • Disorders of synovium and tendon (M65-M67)
        • Other soft tissue disorders (M70-M79)
        • Disorders of bone density and structure (M80-M85)
        • Other osteopathies (M86-M90)
        • Chondropathies (M91-M94)
        • Other disorders of the musculoskeletal system and connective tissue (M95)
        • Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified (M96)
        • Periprosthetic fracture around internal prosthetic joint (M97)
        • Biomechanical lesions, not elsewhere classified (M99)
      • Diseases of the genitourinary system (N00–N99)

        • Glomerular diseases (N00-N08)
        • Renal tubulo-interstitial diseases (N10-N16)
        • Acute kidney failure and chronic kidney disease (N17-N19)
        • Urolithiasis (N20-N23)
        • Other disorders of kidney and ureter (N25-N29)
        • Other diseases of the urinary system (N30-N39)
        • Diseases of male genital organs (N40-N53)
        • Disorders of breast (N60-N65)
        • Inflammatory diseases of female pelvic organs (N70-N77)
        • Noninflammatory disorders of female genital tract (N80-N98)
        • Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99)
      • Pregnancy, childbirth and the puerperium (O00–O99)

        • Pregnancy with abortive outcome (O00-O08)
        • Supervision of high risk pregnancy (O09)
        • Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
        • Other maternal disorders predominantly related to pregnancy (O20-O29)
        • Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
        • Complications of labor and delivery (O60-O77)
        • Encounter for delivery (O80-O82)
        • Complications predominantly related to the puerperium (O85-O92)
        • Other obstetric conditions, not elsewhere classified (O94-O9A)
      • Certain conditions originating in the perinatal period (P00–P96)

        • Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04)
        • Disorders of newborn related to length of gestation and fetal growth (P05-P08)
        • Abnormal findings on neonatal screening (P09)
        • Birth trauma (P10-P15)
        • Respiratory and cardiovascular disorders specific to the perinatal period (P19-P29)
        • Infections specific to the perinatal period (P35-P39)
        • Hemorrhagic and hematological disorders of newborn (P50-P61)
        • Transitory endocrine and metabolic disorders specific to newborn (P70-P74)
        • Digestive system disorders of newborn (P76-P78)
        • Conditions involving the integument and temperature regulation of newborn (P80-P83)
        • Other problems with newborn (P84)
        • Other disorders originating in the perinatal period (P90-P96)
      • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

        • Congenital malformations of the nervous system (Q00-Q07)
        • Congenital malformations of eye, ear, face and neck (Q10-Q18)
        • Congenital malformations of the circulatory system (Q20-Q28)
        • Congenital malformations of the respiratory system (Q30-Q34)
        • Cleft lip and cleft palate (Q35-Q37)
        • Other congenital malformations of the digestive system (Q38-Q45)
        • Congenital malformations of genital organs (Q50-Q56)
        • Congenital malformations of the urinary system (Q60-Q64)
        • Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
        • Other congenital malformations (Q80-Q89)
        • Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
      • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)

        • Symptoms and signs involving the circulatory and respiratory systems (R00-R09)
        • Symptoms and signs involving the digestive system and abdomen (R10-R19)
        • Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
        • Symptoms and signs involving the nervous and musculoskeletal systems (R25-R29)
        • Symptoms and signs involving the genitourinary system (R30-R39)
        • Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
        • Symptoms and signs involving speech and voice (R47-R49)
        • General symptoms and signs (R50-R69)
        • Abnormal findings on examination of blood, without diagnosis (R70-R79)
        • Abnormal findings on examination of urine, without diagnosis (R80-R82)
        • Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)
        • Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
        • Abnormal tumor markers (R97)
        • Ill-defined and unknown cause of mortality (R99)
      • Injury, poisoning and certain other consequences of external causes (S00–T98)

        • Injuries to the head (S00-S09)
        • Injuries to the neck (S10-S19)
        • Injuries to the thorax (S20-S29)
        • Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)
        • Injuries to the shoulder and upper arm (S40-S49)
        • Injuries to the elbow and forearm (S50-S59)
        • Injuries to the wrist, hand and fingers (S60-S69)
        • Injuries to the hip and thigh (S70-S79)
        • Injuries to the knee and lower leg (S80-S89)
        • Injuries to the ankle and foot (S90-S99)
        • Injuries involving multiple body regions (T07)
        • Injury of unspecified body region (T14)
        • Effects of foreign body entering through natural orifice (T15-T19)
        • Burns and corrosions of external body surface, specified by site (T20-T25)
        • Burns and corrosions confined to eye and internal organs (T26-T28)
        • Burns and corrosions of multiple and unspecified body regions (T30-T32)
        • Frostbite (T33-T34)
        • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
        • Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
        • Other and unspecified effects of external causes (T66-T78)
        • Certain early complications of trauma (T79)
        • Complications of surgical and medical care, not elsewhere classified (T80-T88)
      • External causes of morbidity and mortality (V01–Y98)

        • Accidents (V00-X58)
        • Transport accidents (V00-V99)
        • Pedestrian injured in transport accident (V00-V09)
        • Pedal cycle rider injured in transport accident (V10-V19)
        • Motorcycle rider injured in transport accident (V20-V29)
        • Occupant of three-wheeled motor vehicle injured in transport accident (V30-V39)
        • Car occupant injured in transport accident (V40-V49)
        • Occupant of pick-up truck or van injured in transport accident (V50-V59)
        • Occupant of heavy transport vehicle injured in transport accident (V60-V69)
        • Bus occupant injured in transport accident (V70-V79)
        • Other land transport accidents (V80-V89)
        • Water transport accidents (V90-V94)
        • Air and space transport accidents (V95-V97)
        • Other and unspecified transport accidents (V98-V99)
        • Other external causes of accidental injury (W00-X58)
        • Slipping, tripping, stumbling and falls (W00-W19)
        • Exposure to inanimate mechanical forces (W20-W49)
        • Exposure to animate mechanical forces (W50-W64)
        • Accidental non-transport drowning and submersion (W65-W74)
        • Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)
        • Exposure to smoke, fire and flames (X00-X08)
        • Contact with heat and hot substances (X10-X19)
        • Exposure to forces of nature (X30-X39)
        • Overexertion and strenuous or repetitive movements (X50)
        • Accidental exposure to other specified factors (X52-X58)
        • Intentional self-harm (X71-X83)
        • Assault (X92-Y09)
        • Event of undetermined intent (Y21-Y33)
        • Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)
        • Complications of medical and surgical care (Y62-Y84)
        • Misadventures to patients during surgical and medical care (Y62-Y69)
        • Medical devices associated with adverse incidents in diagnostic and therapeutic use (Y70-Y82)
        • Surgical and other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure (Y83-Y84)
        • Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99)
      • Factors influencing health status and contact with health services (Z00–Z99)

        • Persons encountering health services for examinations (Z00-Z13)
        • Genetic carrier and genetic susceptibility to disease (Z14-Z15)
        • Resistance to antimicrobial drugs (Z16)
        • Estrogen receptor status (Z17)
        • Retained foreign body fragments (Z18)
        • Hormone sensitivity malignancy status (Z19)
        • Persons with potential health hazards related to communicable diseases (Z20-Z29)
        • Persons encountering health services in circumstances related to reproduction (Z30-Z39)
        • Encounters for other specific health care (Z40-Z53)
        • Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65)
        • Do not resuscitate status (Z66)
        • Blood type (Z67)
        • Body mass index (BMI) (Z68)
        • Persons encountering health services in other circumstances (Z69-Z76)
        • Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)

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