Specific code 2006 ICD-9-CM Diagnosis Code 436
Acute but ill-defined cerebrovascular disease
  • Short description: CVA.
  • ICD-9-CM 436 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 436 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2006 version of ICD-9-CM 436.
  • More recent version(s) of ICD-9-CM 436: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 436 converts approximately to:
  • 2015/16 ICD-10-CM I67.89 Other cerebrovascular disease
Approximate Synonyms
  • Acute ill defined cerebrovascular disease
  • Acute ill-defined cerebrovascular disease
  • Ill defined cerebrovascular disease, acute
  • Ill-defined cerebrovascular disease, acute
  • Superior cerebellar artery syndrome
436 Excludes
Applies To
  • Apoplexy, apoplectic:
    • NOS
    • attack
    • cerebral
    • seizure
  • Cerebral seizure
ICD-9-CM Volume 2 Index entries containing back-references to 436:
  • 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
    • 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
    • embolic (see also Embolism, brain) 434.1
    • fit (see also Disease, cerebrovascular, acute) 436
    • heart (auricle) (ventricle) (see also Infarct, myocardium) 410.9
    • 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
    • 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
    • stroke (see also Disease, cerebrovascular, acute) 436
    • thrombotic (see also Thrombosis, brain) 434.0
    • uremic - see Uremia
  • 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
      • with
        • abortion - see Abortion, by type, with shock
        • ectopic pregnancy (see also categories 633.0-633.9) 639.5
        • molar pregnancy (see also categories 630-632) 639.5
      • cerebral (see also Disease, cerebrovascular, acute) 436
      • during or after labor and delivery 669.1
      • fetus or newborn 779.89
      • following
  • 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
        • transient ischemic attack 435.9
  • 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
      • arteriosclerotic 437.0
      • embolic - see Embolism, brain
      • ischemic, generalized NEC 437.1
      • late effect - see Late effect(s) (of) cerebrovascular disease
      • occlusive 437.1
      • puerperal, postpartum, childbirth 674.0
      • specified type NEC 437.8
      • 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
    • attack (see also Disease, cerebrovascular, acute) 436
    • due to
      • arteriosclerosis 437.0
        • late effect or residual
      • cerebrovascular lesion (see also Disease, cerebrovascular, acute) 436
    • seizure (current episode) (see also Disease, cerebrovascular, acute) 436
  • Incident, cerebrovascular (see also Disease, cerebrovascular, acute) 436
  • Insult
    • 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
  • P.R.I.N.D. 436
  • Seizure 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
      • cutaneous nerve of thigh 355.1
      • medullary (see also Disease, cerebrovascular acute) 436
    • posterior
      • cervical sympathetic 723.2
      • fossa compression 348.4
      • inferior cerebellar artery (see also Disease, cerebrovascular, acute) 436
    • stroke (see also Disease, cerebrovascular, acute) 436
    • superior
      • cerebellar artery (see also Disease, cerebrovascular, acute) 436
      • mesenteric artery 557.1
      • pulmonary sulcus (tumor) (M8010/3) 162.3
      • vena cava 459.2
    • 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
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 436 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2006 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.