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436 CVA


Code Information

Diagnosis Code: 436

Short Description: Cva

Long Description: Acute, but ill-defined, cerebrovascular disease

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Cerebrovascular disease (430-438)
      • 436 Acute but ill-defined cerebrovascular disease
        • 436 Cva

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 436 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Accident, accidental - see also condition
    • craniovascular (see also Disease, cerebrovascular, acute) 436
  • Apoplectiform convulsions (see also Disease, cerebrovascular, acute) 436
  • Apoplexia, apoplexy, apoplectic (see also Disease, cerebrovascular, acute) 436
    • abdominal 569.89
    • adrenal 036.3
    • attack 436
    • basilar (see also Disease, cerebrovascular, acute) 436
    • brain (see also Disease, cerebrovascular, acute) 436
    • bulbar (see also Disease, cerebrovascular, acute) 436
    • capillary (see also Disease, cerebrovascular, acute) 436
    • cardiac (see also Infarct, myocardium) 410.9
    • cerebral (see also Disease, cerebrovascular, acute) 436
    • chorea (see also Disease, cerebrovascular, acute) 436
    • congestive (see also Disease, cerebrovascular, acute) 436
      • newborn 767.4
    • embolic (see also Embolism, brain) 434.1
    • fetus 767.0
    • fit (see also Disease, cerebrovascular, acute) 436
    • healed or old V12.54
    • heart (auricle) (ventricle) (see also Infarct, myocardium) 410.9
    • heat 992.0
    • hemiplegia (see also Disease, cerebrovascular, acute) 436
    • hemorrhagic (stroke) (see also Hemorrhage, brain) 432.9
    • ingravescent (see also Disease, cerebrovascular, acute) 436
    • late effect - see Late effect(s) (of) cerebrovascular disease
    • lung - see Embolism, pulmonary
    • meninges, hemorrhagic (see also Hemorrhage, subarachnoid) 430
    • neonatorum 767.0
    • newborn 767.0
    • pancreatitis 577.0
    • placenta 641.2
    • progressive (see also Disease, cerebrovascular, acute) 436
    • pulmonary (artery) (vein) - see Embolism, pulmonary
    • sanguineous (see also Disease, cerebrovascular, acute) 436
    • seizure (see also Disease, cerebrovascular, acute) 436
    • serous (see also Disease, cerebrovascular, acute) 436
    • spleen 289.59
    • stroke (see also Disease, cerebrovascular, acute) 436
    • thrombotic (see also Thrombosis, brain) 434.0
    • uremic - see Uremia
    • uteroplacental 641.2
  • Attack
    • apoplectic (see also Disease, cerebrovascular, acute) 436
    • cerebral (see also Disease, cerebrovascular, acute) 436
    • hemiplegia (see also Disease, cerebrovascular, acute) 436
    • paralysis (see also Disease, cerebrovascular, acute) 436
  • Catastrophe, cerebral (see also Disease, cerebrovascular, acute) 436
  • Chorea (gravis) (minor) (spasmodic) 333.5
    • apoplectic (see also Disease, cerebrovascular, acute) 436
  • Collapse 780.2
    • vascular (peripheral) 785.59
      • cerebral (see also Disease, cerebrovascular, acute) 436
  • Coma 780.01
    • apoplectic (see also Disease, cerebrovascular, acute) 436
  • Convulsions (idiopathic) 780.39
    • apoplectiform (see also Disease, cerebrovascular, acute) 436
  • Crisis
    • brain, cerebral (see also Disease, cerebrovascular, acute) 436
  • Deficit
    • neurologic NEC 781.99
      • due to
        • cerebrovascular lesion (see also Disease, cerebrovascular, acute) 436
          • late effect - see Late effect(s) (of) cerebrovascular disease
  • Disaster, cerebrovascular (see also Disease, cerebrovascular, acute) 436
  • Disease, diseased - see also Syndrome
    • cerebrovascular NEC 437.9
      • acute 436
        • embolic - see Embolism, brain
        • late effect - see Late effect(s) (of) cerebrovascular disease
        • puerperal, postpartum, childbirth 674.0
        • thrombotic - see Thrombosis, brain
  • Episode
    • brain (see also Disease, cerebrovascular, acute) 436
    • cerebral (see also Disease, cerebrovascular, acute) 436
  • Fit 780.39
    • apoplectic (see also Disease, cerebrovascular, acute) 436
      • late effect - see Late effect(s) (of) cerebrovascular disease
  • Hemiplegia 342.9
    • acute (see also Disease, cerebrovascular, acute) 436
    • apoplectic (see also Disease, cerebrovascular, acute) 436
      • late effect or residual
        • affecting
          • dominant side 438.21
          • nondominant side 438.22
          • unspecified side 438.20
    • attack (see also Disease, cerebrovascular, acute) 436
    • due to
      • cerebrovascular lesion (see also Disease, cerebrovascular, acute) 436
        • late effect
          • affecting
            • dominant side 438.21
            • nondominant side 438.22
            • unspecified side 438.20
    • seizure (current episode) (see also Disease, cerebrovascular, acute) 436
  • Incident, cerebrovascular (see also Disease, cerebrovascular, acute) 436
  • Insult
    • brain 437.9
      • acute 436
    • cerebral 437.9
      • acute 436
    • cerebrovascular 437.9
      • acute 436
    • vascular NEC 437.9
      • acute 436
  • Paralysis, paralytic (complete) (incomplete) 344.9
    • apoplectic (current episode) (see also Disease, cerebrovascular, acute) 436
      • late effect - see Late effect(s) (of) cerebrovascular disease
    • attack (see also Disease, cerebrovascular, acute) 436
    • seizure (cerebral) (current episode) (see also Disease, cerebrovascular, acute) 436
      • late effect - see Late effect(s) (of) cerebrovascular disease
    • shock (see also Disease, cerebrovascular, acute) 436
      • late effect - see Late effect(s) (of) cerebrovascular disease
  • Pregnancy (single) (uterine) (without sickness) V22.2
    • complicated (by) 646.9
      • cerebrovascular disorders (conditions classifiable to 430-434, 436-437) 674.0
  • Puerperal
    • cerebrovascular disorder (conditions classifiable to 430-434, 436-437) 674.0
  • Seizure(s) 780.39
    • apoplexy, apoplectic (see also Disease, cerebrovascular, acute) 436
    • brain or cerebral (see also Disease, cerebrovascular, acute) 436
    • paralysis (see also Disease, cerebrovascular, acute) 436
  • Shock 785.50
    • paralysis, paralytic (see also Disease, cerebrovascular, acute) 436
      • late effect - see Late effect(s) (of) cerebrovascular disease
  • Stroke 434.91
    • apoplectic (see also Disease, cerebrovascular, acute) 436
  • Syndrome - see also Disease
    • bulbar 335.22
      • lateral (see also Disease, cerebrovascular, acute) 436
    • dorsolateral medullary (see also Disease, cerebrovascular, acute) 436
    • lateral
      • medullary (see also Disease, cerebrovascular acute) 436
    • posterior
      • inferior cerebellar artery (see also Disease, cerebrovascular, acute) 436
    • stroke (see also Disease, cerebrovascular, acute) 436
      • little 435.9
    • superior
      • cerebellar artery (see also Disease, cerebrovascular, acute) 436
    • Wallenberg's (posterior inferior cerebellar artery) (see also Disease, cerebrovascular, acute) 436
  • Wallenberg's syndrome (posterior inferior cerebellar artery) (see also Disease, cerebrovascular, acute) 436

Crosswalk Information

The code 436 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
436 Right Arrow I67.89 Other cerebrovascular disease
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

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This page was last updated on: 10/1/2014

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