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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > R00-R99 > R00-R09 > R03
R00-R09
Symptoms and signs involving the circulatory and respiratory systems
R03

Abnormal blood-pressure reading, without diagnosis

R03.0
Elevated blood-pressure reading, without diagnosis of hypertension
Info:
This category is to be used to record an episode of elevated blood pressure in a patient in whom no formal diagnosis of hypertension has been made, or as an isolated incidental finding.
R03.1
Nonspecific low blood-pressure reading
Excl1.:
hypotension (I95.-)
maternal hypotension syndrome (O26.5-)
neurogenic orthostatic hypotension (G90.3)

 

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