-
ICD-10-CM Codes
›
-
I00-I99
›
-
I60-I69
›
-
I63-
›
-
2023 ICD-10-CM Diagnosis Code I63.549
2023 ICD-10-CM Diagnosis Code I63.549
Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebellar artery
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- I63.549 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Cereb infrc due to unsp occls or stenos of unsp cereblr art
- The 2023 edition of ICD-10-CM I63.549 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I63.549 - other international versions of ICD-10 I63.549 may differ.
The following code(s) above
I63.549 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
I63.549:
- I00-I99
2023 ICD-10-CM Range I00-I99
Diseases of the circulatory systemType 2 Excludes- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
- I60-I69
2023 ICD-10-CM Range I60-I69
Cerebrovascular diseasesType 1 Excludes- traumatic intracranial hemorrhage (S06.-)
Use Additional- code to identify presence of:
- alcohol abuse and dependence (F10.-)
- exposure to environmental tobacco smoke (Z77.22)
- history of tobacco dependence (Z87.891)
- hypertension (I10-I16)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
- I63
ICD-10-CM Diagnosis Code I63
Cerebral infarction
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- occlusion and stenosis of cerebral and precerebral arteries, resulting in cerebral infarction
Type 1 Excludes- neonatal cerebral infarction (P91.82-)
Type 2 Excludes- sequelae of cerebral infarction (I69.3-)
Use Additional- 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)
- Cerebellar artery occlusion with stroke
- Cerebrovascular accident due to cerebellar artery occlusion
ICD-10-CM I63.549 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 023 Craniotomy with major device implant or acute complex cns principal diagnosis with mcc or chemotherapy implant or epilepsy with neurostimulator
- 024 Craniotomy with major device implant or acute complex cns principal diagnosis without mcc
- 061 Ischemic stroke, precerebral occlusion or transient ischemia with thrombolytic agent with mcc
- 062 Ischemic stroke, precerebral occlusion or transient ischemia with thrombolytic agent with cc
- 063 Ischemic stroke, precerebral occlusion or transient ischemia with thrombolytic agent without cc/mcc
- 064 Intracranial hemorrhage or cerebral infarction with mcc
- 065 Intracranial hemorrhage or cerebral infarction with cc or tpa in 24 hours
- 066 Intracranial hemorrhage or cerebral infarction without cc/mcc
- 791 Prematurity with major problems
- 793 Full term neonate with major problems
Convert I63.549 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To I63.549
I63.529 Cerebral infarction due to unspecified occlusion or stenosis of unspecified anterior cerebral artery
I63.53 Cerebral infarction due to unspecified occlusion or stenosis of posterior cerebral artery
I63.531 Cerebral infarction due to unspecified occlusion or stenosis of right posterior cerebral artery
I63.532 Cerebral infarction due to unspecified occlusion or stenosis of left posterior cerebral artery
I63.533 Cerebral infarction due to unspecified occlusion or stenosis of bilateral posterior cerebral arteries
I63.539 Cerebral infarction due to unspecified occlusion or stenosis of unspecified posterior cerebral artery
I63.54 Cerebral infarction due to unspecified occlusion or stenosis of cerebellar artery
I63.541 Cerebral infarction due to unspecified occlusion or stenosis of right cerebellar artery
I63.542 Cerebral infarction due to unspecified occlusion or stenosis of left cerebellar artery
I63.543 Cerebral infarction due to unspecified occlusion or stenosis of bilateral cerebellar arteries
I63.549
Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebellar artery
I63.59 Cerebral infarction due to unspecified occlusion or stenosis of other cerebral artery
I63.6 Cerebral infarction due to cerebral venous thrombosis, nonpyogenic
I63.8 Other cerebral infarction
I63.81 …… due to occlusion or stenosis of small artery
I63.89 Other cerebral infarction
I63.9 Cerebral infarction, unspecified
I65 Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction
I65.0 Occlusion and stenosis of vertebral artery
I65.01 Occlusion and stenosis of right vertebral artery
I65.02 Occlusion and stenosis of left vertebral artery
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
