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ICD-10-CM-2022 Diagnosis Codes Overview
ICD-10-CM-2022 > R00-R99 > R00-R09 > R00
R00-R09
Symptoms and signs involving the circulatory and respiratory systems
R00

Abnormalities of heart beat

Excl1.:
abnormalities originating in the perinatal period (P29.1-)
Excl2.:
specified arrhythmias (I47-I49)
R00.0
Tachycardia, unspecified
Info:
Rapid heart beat
Sinoauricular tachycardia NOS
Sinus [sinusal] tachycardia NOS
Excl1.:
neonatal tachycardia (P29.11)
paroxysmal tachycardia (I47.-)
R00.1
Bradycardia, unspecified
Info:
Sinoatrial bradycardia
Sinus bradycardia
Slow heart beat
Vagal bradycardia
Use add'l
code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excl1.:
neonatal bradycardia (P29.12)
R00.2
Palpitations
Info:
Awareness of heart beat
R00.8
Other abnormalities of heart beat
R00.9
Unspecified abnormalities of heart beat

 

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