Free ICD-9-CM Diagnosis Codes
>
2008
> Diseases Of The Circulatory System
390-459
> Diseases Of Veins And Lymphatics, And Other Diseases Of Circulatory System
451-459
> Hypotension
458.*
>
2008 ICD-9-CM Diagnosis Code 458.9
Hypotension unspecified
458.8
459
458.9 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
Newer versions of 458.9:
2009
2010
Diagnosis Definition(s)
abnormally low blood pressure.
Any blood pressure that is below the normal expected for an individual in a given environment.
Also applicable to/known as
Hypotension (arterial) NOS
ICD-9-CM Volume 2 Index Entries That Refer To 458.9
Abnormal, abnormality, abnormalities - see also Anomaly
blood pressure
low (see also Hypotension)
458.9
reading (incidental) (isolated) (nonspecific)
796.3
Blood
pressure
low (see also Hypotension)
458.9
incidental reading (isolated) (nonspecific), without diagnosis of hypotension
796.3
Constitutional - see also condition
arterial hypotension (see also Hypotension)
458.9
Hypotension (arterial) (constitutional)
458.9
chronic
458.1
iatrogenic
458.29
maternal, syndrome (following labor and delivery)
669.2
of hemodialysis
458.21
orthostatic (chronic)
458.0
dysautonomic-dyskinetic syndrome
333.0
permanent idiopathic
458.1
postoperative
458.29
postural
458.0
specified type NEC
458.8
transient
796.3
Low
blood pressure (see also Hypotension)
458.9
reading (incidental) (isolated) (nonspecific)
796.3
Pressure
hyposystolic (see also Hypotension)
458.9
2008 ICD-9-CM Diagnosis Code 458.9
458.9