ICD-10-CM codes starting with R

963 codes, page 1 of 10. Every code ever valid for billing is listed, including those now retired.

Code	Description	Status
R00	Abnormalities of heart beat	Not billable
R00.0	Tachycardia, unspecified	Valid
R00.1	Bradycardia, unspecified	Valid
R00.2	Palpitations	Valid
R00.8	Other abnormalities of heart beat	Valid
R00.9	Unspecified abnormalities of heart beat	Valid
R01	Cardiac murmurs and other cardiac sounds	Not billable
R01.0	Benign and innocent cardiac murmurs	Valid
R01.1	Cardiac murmur, unspecified	Valid
R01.2	Other cardiac sounds	Valid
R03	Abnormal blood-pressure reading, without diagnosis	Not billable
R03.0	Elevated blood-pressure reading, without diagnosis of hypertension	Valid
R03.1	Nonspecific low blood-pressure reading	Valid
R04	Hemorrhage from respiratory passages	Not billable
R04.0	Epistaxis	Valid
R04.1	Hemorrhage from throat	Valid
R04.2	Hemoptysis	Valid
R04.8	Hemorrhage from other sites in respiratory passages	Not billable
R04.81	Acute idiopathic pulmonary hemorrhage in infants	Valid
R04.89	Hemorrhage from other sites in respiratory passages	Valid
R04.9	Hemorrhage from respiratory passages, unspecified	Valid
R05	Cough	Not billable
R05.1	Acute cough	Valid
R05.2	Subacute cough	Valid
R05.3	Chronic cough	Valid
R05.4	Cough syncope	Valid
R05.8	Other specified cough	Valid
R05.9	Cough, unspecified	Valid
R06	Abnormalities of breathing	Not billable
R06.0	Dyspnea	Not billable
R06.00	Dyspnea, unspecified	Valid
R06.01	Orthopnea	Valid
R06.02	Shortness of breath	Valid
R06.03	Acute respiratory distress	Valid
R06.09	Other forms of dyspnea	Valid
R06.1	Stridor	Valid
R06.2	Wheezing	Valid
R06.3	Periodic breathing	Valid
R06.4	Hyperventilation	Valid
R06.5	Mouth breathing	Valid
R06.6	Hiccough	Valid
R06.7	Sneezing	Valid
R06.8	Other abnormalities of breathing	Not billable
R06.81	Apnea, not elsewhere classified	Valid
R06.82	Tachypnea, not elsewhere classified	Valid
R06.83	Snoring	Valid
R06.89	Other abnormalities of breathing	Valid
R06.9	Unspecified abnormalities of breathing	Valid
R07	Pain in throat and chest	Not billable
R07.0	Pain in throat	Valid
R07.1	Chest pain on breathing	Valid
R07.2	Precordial pain	Valid
R07.8	Other chest pain	Not billable
R07.81	Pleurodynia	Valid
R07.82	Intercostal pain	Valid
R07.89	Other chest pain	Valid
R07.9	Chest pain, unspecified	Valid
R09	Other symptoms and signs involving the circulatory and respiratory system	Not billable
R09.0	Asphyxia and hypoxemia	Not billable
R09.01	Asphyxia	Valid
R09.02	Hypoxemia	Valid
R09.1	Pleurisy	Valid
R09.2	Respiratory arrest	Valid
R09.3	Abnormal sputum	Valid
R09.8	Other specified symptoms and signs involving the circulatory and respiratory systems	Not billable
R09.81	Nasal congestion	Valid
R09.82	Postnasal drip	Valid
R09.89	Other specified symptoms and signs involving the circulatory and respiratory systems	Valid
R09.A	Foreign body sensation of the circulatory and respiratory system	Not billable
R09.A0	Foreign body sensation, unspecified	Valid
R09.A1	Foreign body sensation, nose	Valid
R09.A2	Foreign body sensation, throat	Valid
R09.A9	Foreign body sensation, other site	Valid
R10	Abdominal and pelvic pain	Not billable
R10.0	Acute abdomen	Valid
R10.1	Pain localized to upper abdomen	Not billable
R10.10	Upper abdominal pain, unspecified	Valid
R10.11	Right upper quadrant pain	Valid
R10.12	Left upper quadrant pain	Valid
R10.13	Epigastric pain	Valid
R10.2	Pelvic and perineal pain	Not billable
R10.20	Pelvic and perineal pain unspecified side	Valid
R10.21	Pelvic and perineal pain right side	Valid
R10.22	Pelvic and perineal pain left side	Valid
R10.23	Pelvic and perineal pain bilateral	Valid
R10.24	Suprapubic pain	Valid
R10.3	Pain localized to other parts of lower abdomen	Not billable
R10.30	Lower abdominal pain, unspecified	Valid
R10.31	Right lower quadrant pain	Valid
R10.32	Left lower quadrant pain	Valid
R10.33	Periumbilical pain	Valid
R10.8	Other abdominal pain	Not billable
R10.81	Abdominal tenderness	Not billable
R10.811	Right upper quadrant abdominal tenderness	Valid
R10.812	Left upper quadrant abdominal tenderness	Valid
R10.813	Right lower quadrant abdominal tenderness	Valid
R10.814	Left lower quadrant abdominal tenderness	Valid
R10.815	Periumbilic abdominal tenderness	Valid
R10.816	Epigastric abdominal tenderness	Valid
R10.817	Generalized abdominal tenderness	Valid