R03. Abnormal blood-pressure reading, without diagnosis
R03.0
Elevated blood-pressure reading, without diagnosis of hypertension
Note: 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
Excludes: hypotension(I95.-)
. neurogenic orthostatic(G90.3)
maternal hypotension syndrome(O26.5)