ICD-10: R00-R99
ICD-10 codes R00 through R99
Codes in Range
R00
Abnormalities of heart beat
R01
Cardiac murmurs and other cardiac sounds
R03
Abnormal blood-pressure reading, without diagnosis
R04
Hemorrhage from respiratory passages
R05
Cough
R06
Abnormalities of breathing
R07
Pain in throat and chest
R09
Other symptoms and signs involving the circulatory and respiratory system
R10
Abdominal and pelvic pain
R11
Nausea and vomiting
R12
Heartburn
R13
Aphagia and dysphagia
R14
Flatulence and related conditions
R15
Fecal incontinence
R16
Hepatomegaly and splenomegaly, not elsewhere classified
R17
Unspecified jaundice
R18
Ascites
R19
Other symptoms and signs involving the digestive system and abdomen
R20
Disturbances of skin sensation
R21
Rash and other nonspecific skin eruption
R22
Localized swelling, mass and lump of skin and subcutaneous tissue
R23
Other skin changes
R25
Abnormal involuntary movements
R26
Abnormalities of gait and mobility
R27
Other lack of coordination
R29
Other symptoms and signs involving the nervous and musculoskeletal systems
R30
Pain associated with micturition
R31
Hematuria
R32
Unspecified urinary incontinence
R33
Retention of urine
R34
Anuria and oliguria
R35
Polyuria
R36
Urethral discharge
R37
Sexual dysfunction, unspecified
R39
Other and unspecified symptoms and signs involving the genitourinary system
R40
Somnolence, stupor and coma
R41
Other symptoms and signs involving cognitive functions and awareness
R42
Dizziness and giddiness
R43
Disturbances of smell and taste
R44
Other symptoms and signs involving general sensations and perceptions
R45
Symptoms and signs involving emotional state
R46
Symptoms and signs involving appearance and behavior
R47
Speech disturbances, not elsewhere classified
R48
Dyslexia and other symbolic dysfunctions, not elsewhere classified
R49
Voice and resonance disorders
R50
Fever of other and unknown origin
R51
Headache
R52
Pain, unspecified
R53
Malaise and fatigue
R54
Age-related physical debility
R55
Syncope and collapse
R56
Convulsions, not elsewhere classified
R57
Shock, not elsewhere classified
R58
Hemorrhage, not elsewhere classified
R59
Enlarged lymph nodes
R60
Edema, not elsewhere classified
R61
Generalized hyperhidrosis
R62
Lack of expected normal physiological development in childhood and adults
R63
Symptoms and signs concerning food and fluid intake
R64
Cachexia
R65
Symptoms and signs specifically associated with systemic inflammation and infection
R68
Other general symptoms and signs
R69
Illness, unspecified
R70
Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity
R71
Abnormality of red blood cells
R73
Elevated blood glucose level
R74
Abnormal serum enzyme levels
R75
Inconclusive laboratory evidence of human immunodeficiency virus [HIV]
R76
Other abnormal immunological findings in serum
R77
Other abnormalities of plasma proteins
R78
Findings of drugs and other substances, not normally found in blood
R79
Other abnormal findings of blood chemistry
R80
Proteinuria
R81
Glycosuria
R82
Other and unspecified abnormal findings in urine
R83
Abnormal findings in cerebrospinal fluid
R84
Abnormal findings in specimens from respiratory organs and thorax
R85
Abnormal findings in specimens from digestive organs and abdominal cavity
R86
Abnormal findings in specimens from male genital organs
R87
Abnormal findings in specimens from female genital organs
R88
Abnormal findings in other body fluids and substances
R89
Abnormal findings in specimens from other organs, systems and tissues
R90
Abnormal findings on diagnostic imaging of central nervous system
R91
Abnormal findings on diagnostic imaging of lung
R92
Abnormal and inconclusive findings on diagnostic imaging of breast
R93
Abnormal findings on diagnostic imaging of other body structures
R94
Abnormal results of function studies
R97
Abnormal tumor markers
R99
Ill-defined and unknown cause of mortality
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