Code
Hierarchy
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I00-I99 Diseases of the circulatory system (I00-I99)
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I60-I69 Cerebrovascular diseases (I60-I69)
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I63 Cerebral infarction
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I63.2 Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
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I63.21 Cerebral infarction due to unspecified occlusion or stenosis of vertebral arteries
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I63.211 Cerebral infarction due to unspecified occlusion or stenosis of right vertebral artery
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I63.212 Cerebral infarction due to unspecified occlusion or stenosis of left vertebral artery
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I63.213 Cerebral infarction due to unspecified occlusion or stenosis of bilateral vertebral arteries
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I63.219 Cerebral infarction due to unspecified occlusion or stenosis of unspecified vertebral artery
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Use Additional
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code, if applicable, to identify status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility (Z92.82)
- Z92.82 Status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility
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code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)
- R29.7 National Institutes of Health Stroke Scale (NIHSS) score
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code to identify presence of:
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alcohol abuse and dependence (F10.-)
- F10 Alcohol related disorders
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exposure to environmental tobacco smoke (Z77.22)
- Z77.22 Contact with and (suspected) exposure to environmental tobacco smoke (acute) (chronic)
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history of tobacco dependence (Z87.891)
- Z87.891 Personal history of nicotine dependence
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hypertension (I10-I1A)
- I10-I1A Hypertensive diseases (I10-I1A)
- Z57.31 Occupational exposure to environmental tobacco smoke
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tobacco dependence (F17.-)
- F17 Nicotine dependence
- Z72.0 Tobacco use
Includes
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occlusion and stenosis of cerebral and precerebral arteries, resulting in cerebral infarction
Excludes 1
Excludes 2
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chronic, without residual deficits (sequelae) (Z86.73)
- Z86.73 Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
- I69.3 Sequelae of cerebral infarction
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
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congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- M30-M36 Systemic connective tissue disorders (M30-M36)
- G45 Transient cerebral ischemic attacks and related syndromes