Free ICD-9-CM Diagnosis Codes
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2009
> Diseases Of The Circulatory System
390-459
> Cerebrovascular Disease
430-438
> Other and ill-defined cerebrovascular disease
437.*
>
2009 ICD-9-CM Diagnosis Code 437.2
Hypertensive encephalopathy
437.1
437.3
437.2 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
Newer versions of 437.2:
2010
ICD-9-CM Volume 2 Index Entries That Refer To 437.2
Degeneration, degenerative
cerebrovascular
437.1
due to hypertension
437.2
Encephalopathy (acute)
348.30
hypertensive
437.2
Hypertension, hypertensive (arterial) (arteriolar) (crisis) (degeneration) (disease) (essential) (fluctuating) (idiopathic) (intermittent) (labile) (low renin) (orthostatic) (paroxysmal) (primary) (systemic) (uncontrolled) (vascular)
401.0
401.1
401.9
cerebrovascular disease NEC
437.2
437.2
437.2
encephalopathy
437.2
437.2
437.2
Lesion(s)
brain
348.8
vascular (see also Lesion, cerebrovascular)
437.9
hypertensive
437.2
cerebrovascular (see also Disease, cerebrovascular NEC)
437.9
hypertensive
437.2