2025 ICD-10 CM DIAGNOSIS INDEX TERMS STARTING WITH R

  • Tachycardia, unspecified - R00.0
  • Bradycardia, unspecified - R00.1
  • Palpitations - R00.2
  • Other abnormalities of heart beat - R00.8
  • Unspecified abnormalities of heart beat - R00.9
  • Benign and innocent cardiac murmurs - R01.0
  • Cardiac murmur, unspecified - R01.1
  • Other cardiac sounds - R01.2
  • Elevated blood-pressure reading, without diagnosis of hypertension - R03.0
  • Nonspecific low blood-pressure reading - R03.1
  • Epistaxis - R04.0
  • Hemorrhage from throat - R04.1
  • Hemoptysis - R04.2
  • Hemorrhage from other sites in respiratory passages - R04.8
  • Acute idiopathic pulmonary hemorrhage in infants - R04.81
  • Hemorrhage from other sites in respiratory passages - R04.89
  • Hemorrhage from respiratory passages, unspecified - R04.9
  • Acute cough - R05.1
  • Subacute cough - R05.2
  • Chronic cough - R05.3
  • Cough syncope - R05.4
  • Other specified cough - R05.8
  • Cough, unspecified - R05.9
  • Dyspnea - R06.0
  • Dyspnea, unspecified - R06.00
  • Orthopnea - R06.01
  • Shortness of breath - R06.02
  • Acute respiratory distress - R06.03
  • Other forms of dyspnea - R06.09
  • Stridor - R06.1
  • Wheezing - R06.2
  • Periodic breathing - R06.3
  • Hyperventilation - R06.4
  • Mouth breathing - R06.5
  • Hiccough - R06.6
  • Sneezing - R06.7
  • Other abnormalities of breathing - R06.8
  • Apnea, not elsewhere classified - R06.81
  • Tachypnea, not elsewhere classified - R06.82
  • Snoring - R06.83
  • Other abnormalities of breathing - R06.89
  • Unspecified abnormalities of breathing - R06.9
  • Pain in throat - R07.0
  • Chest pain on breathing - R07.1
  • Precordial pain - R07.2
  • Other chest pain - R07.8
  • Pleurodynia - R07.81
  • Intercostal pain - R07.82
  • Other chest pain - R07.89
  • Chest pain, unspecified - R07.9
  • Asphyxia and hypoxemia - R09.0
  • Asphyxia - R09.01
  • Hypoxemia - R09.02
  • Pleurisy - R09.1
  • Respiratory arrest - R09.2
  • Abnormal sputum - R09.3
  • Other specified symptoms and signs involving the circulatory and respiratory systems - R09.8
  • Nasal congestion - R09.81
  • Postnasal drip - R09.82
  • Other specified symptoms and signs involving the circulatory and respiratory systems - R09.89
  • Foreign body sensation of the circulatory and respiratory system - R09.A
  • Foreign body sensation, unspecified - R09.A0
  • Foreign body sensation, nose - R09.A1
  • Foreign body sensation, throat - R09.A2
  • Foreign body sensation, other site - R09.A9
  • Acute abdomen - R10.0
  • Pain localized to upper abdomen - R10.1
  • Upper abdominal pain, unspecified - R10.10
  • Right upper quadrant pain - R10.11
  • Left upper quadrant pain - R10.12
  • Epigastric pain - R10.13
  • Pelvic and perineal pain - R10.2
  • Pain localized to other parts of lower abdomen - R10.3
  • Lower abdominal pain, unspecified - R10.30
  • Right lower quadrant pain - R10.31
  • Left lower quadrant pain - R10.32
  • Periumbilical pain - R10.33
  • Other abdominal pain - R10.8
  • Abdominal tenderness - R10.81
  • Right upper quadrant abdominal tenderness - R10.811
  • Left upper quadrant abdominal tenderness - R10.812
  • Right lower quadrant abdominal tenderness - R10.813
  • Left lower quadrant abdominal tenderness - R10.814
  • Periumbilic abdominal tenderness - R10.815
  • Epigastric abdominal tenderness - R10.816
  • Generalized abdominal tenderness - R10.817
  • Abdominal tenderness, unspecified site - R10.819
  • Rebound abdominal tenderness - R10.82
  • Right upper quadrant rebound abdominal tenderness - R10.821
  • Left upper quadrant rebound abdominal tenderness - R10.822
  • Right lower quadrant rebound abdominal tenderness - R10.823
  • Left lower quadrant rebound abdominal tenderness - R10.824
  • Periumbilic rebound abdominal tenderness - R10.825
  • Epigastric rebound abdominal tenderness - R10.826
  • Generalized rebound abdominal tenderness - R10.827
  • Rebound abdominal tenderness, unspecified site - R10.829
  • Colic - R10.83
  • Generalized abdominal pain - R10.84
  • Unspecified abdominal pain - R10.9
  • Nausea - R11.0