ICD-10 CM – Browse (Tabular)
| Code | Title |
|---|---|
| – | All Chapters |
| R00-R99 | Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
| R00-R09 | Symptoms and signs involving the circulatory and respiratory systems (R00-R09) |
| R03 | Abnormal blood-pressure reading, without diagnosis |
| R03.0 | Elevated blood-pressure reading, without diagnosis of hypertension |
| R03.1 | Nonspecific low blood-pressure reading |