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[edit] R00-R69 - Symptoms and signs

[edit] (R00-R09) Circulatory and respiratory systems

• (R00.) Abnormalities of heart beat
  • (R00.0) Tachycardia, unspecified
  • (R00.1) Bradycardia, unspecified
  • (R00.2) Palpitations
  • (R00.8) Other and unspecified abnormalities of heart beat
• (R01.) Cardiac murmurs and other cardiac sounds
  • (R01.0) Benign and innocent cardiac murmurs
  • (R01.1) Cardiac murmur, unspecified
    • Cardiac bruit NOS
  • (R01.2) Other cardiac sounds
• (R02.) Gangrene, not elsewhere classified
• (R03.) Abnormal blood-pressure reading, without diagnosis
  • (R03.0) Elevated blood-pressure reading, without diagnosis of hypertension
  • (R03.1) Nonspecific low blood-pressure reading
• (R04.) Haemorrhage from respiratory passages
  • (R04.0) Epistaxis
  • (R04.1) Haemorrhage from throat
  • (R04.2) Haemoptysis
  • (R04.8) Haemorrhage from other sites in respiratory passages
  • (R04.9) Haemorrhage from respiratory passages, unspecified
• (R05.) Cough
• (R06.) Abnormalities of breathing
  • (R06.0) Dyspnoea
    • Orthopnoea
  • (R06.1) Stridor
  • (R06.2) Wheezing
  • (R06.3) Periodic breathing
    • Cheyne-Stokes respiration
  • (R06.4) Hyperventilation
  • (R06.5) Mouth breathing
    • Snoring
  • (R06.6) Hiccough
  • (R06.7) Sneezing
  • (R06.8) Other and unspecified abnormalities of breathing
    • Choking sensation
• (R07.) Pain in throat and chest
  • (R07.0) Pain in throat
  • (R07.1) Chest pain on breathing
  • (R07.2) Precordial pain
  • (R07.3) Other chest pain
  • (R07.4) Chest pain, unspecified
• (R09.) Other symptoms and signs involving the circulatory and respiratory systems
  • (R09.0) Asphyxia
  • (R09.1) Pleurisy
  • (R09.2) Respiratory arrest
  • (R09.3) Abnormal sputum
  • (R09.8) Other specified symptoms and signs involving the circulatory and respiratory systems
    • Rales
    • Arterial Bruit

[edit] (R10-R19) Digestive system and abdomen

• (R10.) Abdominal and pelvic pain
  • (R10.0) Acute abdomen
  • (R10.1) Pain localized to upper abdomen
  • (R10.2) Pelvic and perineal pain
  • (R10.3) Pain localized to other parts of lower abdomen
  • (R10.4) Other and unspecified abdominal pain
    • Abdominal tenderness NOS
    • Colic, NOS
    • infantile colic

• (R11.) Nausea and vomiting
• (R12.) Heartburn
• (R13.) Dysphagia

• (R14.) Flatulence and related conditions
  • Abdominal distension (gaseous)
  • Bloating
  • Eructation
  • Gas pain
  • Tympanites (abdominal)(intestinal)

• (R15.) Faecal incontinence
  • Encopresis
• (R16.) Hepatomegaly and splenomegaly, not elsewhere classified
  • (R16.0) Hepatomegaly, not elsewhere classified
  • (R16.1) Splenomegaly, not elsewhere classified
  • (R16.2) Hepatomegaly with splenomegaly, not elsewhere classified
    • Hepatosplenomegaly NOS

• (R17.) Unspecified jaundice
• (R18.) Ascites
• (R19.) Other symptoms and signs involving the digestive system and abdomen
  • (R19.0) Intra-abdominal and pelvic swelling, mass and lump
  • (R19.1) Abnormal bowel sounds
  • (R19.2) Visible peristalsis
  • (R19.3) Abdominal rigidity
  • (R19.4) Change in bowel habit
  • (R19.5) Other faecal abnormalities
  • (R19.6) Halitosis
  • (R19.8) Other specified symptoms and signs involving the digestive system and abdomen

[edit] (R20-R23) Skin and subcutaneous tissue

• (R20.) Disturbances of skin sensation
  • (R20.0) Anaesthesia of skin
  • (R20.1) Hypoaesthesia of skin
  • (R20.2) Paraesthesia of skin
  • (R20.3) Hyperaesthesia
  • (R20.8) Other and unspecified 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
  • (R23.0) Cyanosis
  • (R23.1) Pallor
  • (R23.2) Flushing
  • (R23.3) Spontaneous ecchymoses
    • Petechiae
  • (R23.4) Changes in skin texture
    • Desquamation
    • Induration
  • (R23.8) Other and unspecified skin changes

[edit] (R25-R29) Nervous and musculoskeletal systems

• (R25.) Abnormal involuntary movements
  • (R25.0) Abnormal head movements
  • (R25.1) Tremor, unspecified
  • (R25.2) Cramp and spasm
  • (R25.3) Fasciculation
  • (R25.8) Other and unspecified abnormal involuntary movements
• (R26.) Abnormalities of gait and mobility
  • (R26.0) Ataxic gait
  • (R26.1) Paralytic gait
  • (R26.2) Difficulty in walking, not elsewhere classified
  • (R26.8) Other and unspecified abnormalities of gait and mobility
• (R27.) Other lack of coordination
  • (R27.0) Ataxia, unspecified
  • (R27.8) Other and unspecified lack of coordination
• (R29.) Other symptoms and signs involving the nervous and musculoskeletal systems
  • (R29.0) Tetany
  • (R29.1) Meningismus
  • (R29.2) Abnormal reflex
    • Hyperreflexia
  • (R29.3) Abnormal posture
  • (R29.4) Clicking hip
  • (R29.8) Other and unspecified symptoms and signs involving the nervous and musculoskeletal systems

[edit] (R30-R39) Urinary system

• (R30.) Pain associated with micturition
  • (R30.0) Dysuria
  • (R30.1) Vesical tenesmus
  • (R30.9) Painful micturition, unspecified
• (R31.) Unspecified haematuria
• (R32.) Unspecified urinary incontinence
• (R33.) Retention of urine
• (R34.) Anuria and oliguria
• (R35.) Polyuria
  • Nocturia
• (R36.) Urethral discharge
• (R39.) Other symptoms and signs involving the urinary system
  • (R39.0) Extravasation of urine
  • (R39.1) Other difficulties with micturition
  • (R39.2) Extrarenal uraemia
  • (R39.8) Other and unspecified symptoms and signs involving the urinary system

[edit] (R40-R46) Cognition, perception, emotional state and behaviour

• (R40.) Somnolence, stupor and coma
  • (R40.0) Somnolence
  • (R40.1) Stupor
  • (R40.2) Coma, unspecified
• (R41.) Other symptoms and signs involving cognitive functions and awareness
  • (R41.0) Disorientation, unspecified
  • (R41.1) Anterograde amnesia
  • (R41.2) Retrograde amnesia
  • (R41.3) Other amnesia
  • (R41.8) Other and unspecified symptoms and signs involving cognitive functions and awareness
• (R42.) Dizziness and giddiness
  • Vertigo NOS
• (R43.) Disturbances of smell and taste
  • (R43.0) Anosmia
  • (R43.1) Parosmia
  • (R43.2) Parageusia
  • (R43.8) Other and unspecified disturbances of smell and taste
• (R44.) Other symptoms and signs involving general sensations and perceptions
  • (R44.0) Auditory hallucinations
  • (R44.1) Visual hallucinations
  • (R44.2) Other hallucinations
  • (R44.3) Hallucinations, unspecified
  • (R44.8) Other and unspecified symptoms and signs involving general sensations and perceptions
• (R45.) Symptoms and signs involving emotional state
  • (R45.0) Nervousness
  • (R45.1) Restlessness and agitation
  • (R45.2) Unhappiness
  • (R45.3) Demoralization and apathy
  • (R45.4) Irritability and anger
  • (R45.5) Hostility
  • (R45.6) Physical violence
  • (R45.7) State of emotional shock and stress, unspecified
  • (R45.8) Other symptoms and signs involving emotional state
• (R46.) Symptoms and signs involving appearance and behaviour
  • (R46.0) Very low level of personal hygiene
  • (R46.1) Bizarre personal appearance
  • (R46.2) Strange and inexplicable behaviour
  • (R46.3) Overactivity
  • (R46.4) Slowness and poor responsiveness
  • (R46.5) Suspiciousness and marked evasiveness
  • (R46.6) Undue concern and preoccupation with stressful events
  • (R46.7) Verbosity and circumstantial detail obscuring reason for contact
  • (R46.8) Other symptoms and signs involving appearance and behaviour

[edit] (R47-R49) Speech and voice

• (R47.) Speech disturbances, not elsewhere classified
  • (R47.0) Dysphasia and aphasia
  • (R47.1) Dysarthria and anarthria
  • (R47.8) Other and unspecified speech disturbances

• (R48.) Dyslexia and other symbolic dysfunctions, not elsewhere classified
  • (R48.0) Dyslexia and alexia
  • (R48.1) Agnosia
  • (R48.2) Apraxia
  • (R48.8) Other and unspecified symbolic dysfunctions
    • Acalculia
    • Agraphia

• (R49.) Voice disturbances
  • (R49.0) Dysphonia
  • (R49.1) Aphonia
  • (R49.2) Hypernasality and hyponasality
  • (R49.8) Other and unspecified voice disturbances

[edit] (R50-R69) General symptoms and signs

• (R50.) Fever of unknown origin
  • (R50.0) Fever with chills
  • (R50.1) Persistent fever
  • (R50.9) Fever, unspecified

• (R51.) Headache

• (R52.) Pain, not elsewhere classified
  • (R52.0) Acute pain
  • (R52.1) Chronic intractable pain
  • (R52.2) Other chronic pain
  • (R52.9) Pain, unspecified

• (R53.) Malaise and fatigue
  • Asthenia NOS
  • Debility NOS
  • General physical deterioration
  • Lethargy
  • Tiredness

• (R54.) Senility

• (R55.) Syncope and collapse

• (R56.) Convulsions, not elsewhere classified
  • (R56.0) Febrile convulsions
  • (R56.8) Other and unspecified convulsions
    • Fit NOS
    • Seizure (convulsive) NOS

• (R57.) Shock, not elsewhere classified
  • (R57.0) Cardiogenic shock
  • (R57.1) Hypovolaemic shock
  • (R57.8) Other shock
  • (R57.9) Shock, unspecified

• (R58.) Haemorrhage, not elsewhere classified

• (R59.) Enlarged lymph nodes
  • (R59.0) Localized enlarged lymph nodes
  • (R59.1) Generalized enlarged lymph nodes
    • Lymphadenopathy NOS

• (R60.) Oedema, not elsewhere classified
  • (R60.0) Localized oedema
    • Peripheral edema
  • (R60.1) Generalized oedema
  • (R60.9) Oedema, unspecified

• (R61.) Hyperhidrosis
  • (R61.0) Localized hyperhidrosis
  • (R61.1) Generalized hyperhidrosis
  • (R61.9) Hyperhidrosis, unspecified
    • Night sweats

• (R62.) Lack of expected normal physiological development
  • (R62.0) Delayed milestone
  • (R62.8) Other lack of expected normal physiological development
    • Lack of growth
  • (R62.9) Lack of expected normal physiological development, unspecified

• (R63.) Symptoms and signs concerning food and fluid intake
  • (R63.0) Anorexia
  • (R63.1) Polydipsia
  • (R63.2) Polyphagia
  • (R63.3) Feeding difficulties and mismanagement
  • (R63.4) Abnormal weight loss
  • (R63.5) Abnormal weight gain
  • (R63.8) Other symptoms and signs concerning food and fluid intake

• (R64.) Cachexia

• (R68.) Other general symptoms and signs
  • (R68.0) Hypothermia, not associated with low environmental temperature
  • (R68.1) Nonspecific symptoms peculiar to infancy
  • (R68.2) Dry mouth, unspecified
  • (R68.3) Clubbing of fingers
  • (R68.8) Other specified general symptoms and signs

• (R69.) Unknown and unspecified causes of morbidity

[edit] R70-R99 - Abnormal clinical and laboratory findings, not elsewhere classified

[edit] (R70-R79) On examination of blood, without diagnosis

• (R70.) Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity
  • (R70.0) Elevated erythrocyte sedimentation rate
  • (R70.1) Abnormal plasma viscosity

• (R71.) Abnormality of red blood cells
  • Anisocytosis
  • Poikilocytosis

• (R72.) Abnormality of white blood cells, not elsewhere classified

• (R73.) Elevated blood glucose level
  • (R73.0) Abnormal glucose tolerance test
    • Impaired glucose tolerance
    • Prediabetes
  • (R73.9) Hyperglycaemia, unspecified

• (R74.) Abnormal serum enzyme levels
  • (R74.0) Elevation of levels of transaminase and lactic acid dehydrogenase (LDH)]]
  • (R74.8) Abnormal levels of other serum enzymes
    • acid phosphatase
    • alkaline phosphatase
    • amylase
    • lipase (triacylglycerol lipase)
  • (R74.9) Abnormal level of unspecified serum enzyme

• (R75.) Laboratory evidence of human immunodeficiency virus (HIV)

• (R76.) Other abnormal immunological findings in serum
  • (R76.0) Raised antibody titre
  • (R76.1) Abnormal reaction to tuberculin test
  • (R76.2) False-positive