I68
Non-billableCerebrovascular disorders in diseases classified elsewhere
Cerebrovascular disorders in diseases classified elsewhere
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •transient cerebral ischemic attacks and related syndromesG45
Use Additional Code
Additional codes that should follow this code
Child Codes (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for cerebrovascular disorders in diseases classified elsewhere?
The ICD-10-CM code for cerebrovascular disorders in diseases classified elsewhere is I68. The full clinical description is "Cerebrovascular disorders in diseases classified elsewhere". I68 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code I68 mean?
ICD-10-CM code I68 represents “Cerebrovascular disorders in diseases classified elsewhere”. It is classified under Chapter 9: Diseases of the Circulatory System and is a non-billable header code. Use a more specific child code for billing purposes.
Is I68 a billable code?
No, I68 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under I68.
What chapter is I68 in?
I68 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I68?
I68 has Excludes1 notes indicating codes that cannot be used together with it, including: traumatic intracranial hemorrhage (S06.-).
What are the subcategories under I68?
I68 has 3 child codes, including: I68.0 (Cerebral amyloid angiopathy), I68.2 (Cerebral arteritis in other diseases classified elsewhere), I68.8 (Oth cerebrovascular disorders in diseases classd elswhr).
Are additional codes required with I68?
Yes, when using I68, also report: presence of:; alcohol abuse and dependence (F10.-); exposure to environmental tobacco smoke (Z77.22); history of tobacco dependence (Z87.891); hypertension (I10-I1A); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What are the UMLS CUIs for I68?
I68 is linked to 1 UMLS Concept Unique Identifier: C0694501. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I68 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like cerebrovascular disorders in diseases classified elsewhere affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of I68?
I68 maps to the ICD-11 code: 8B23 (Cerebrovascular abnormalities).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.