I67.6
BillableNonpyogenic thrombosis of intracranial venous system
Nonpyogenic thrombosis of intracranial venous system
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Nonpyogenic thrombosis of cerebral vein
- Nonpyogenic thrombosis of intracranial venous sinus
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
- •sequelae of the listed conditionsI69.8
Use Additional Code
Additional codes that should follow this code
Related Codes(9)
I67.0Dissection of cerebral arteries, nonruptured
I67.1Cerebral aneurysm, nonruptured
I67.2Cerebral atherosclerosis
I67.3Progressive vascular leukoencephalopathy
I67.4Hypertensive encephalopathy
I67.5Moyamoya disease
I67.7Cerebral arteritis, not elsewhere classified
I67.8Other specified cerebrovascular diseases
I67.9Cerebrovascular disease, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(82)
SNOMED CT
- Embolism of torcular Herophili12853006
- Embolism of central nervous system venous sinus14246007
- Embolism of intracranial venous sinus14246007
- Thrombosis of torcular Herophili18322005
- Merwarth's vein occlusion syndrome23808003
- Rolandic vein occlusion syndrome23808003
- Embolism of superior longitudinal sinus40450001
- Embolism of superior sagittal sinus40450001
- Nonpyogenic thrombosis of intracranial venous sinus42970005
- Cerebral vein occlusion62702001
- BIH - Benign intracranial hypertension68267002
- Benign intracranial hypertension68267002
- IIH - Idiopathic intracranial hypertension68267002
- Idiopathic intracranial hypertension68267002
- Noninfective serous meningitis68267002
- Nonne's syndrome68267002
- Otitic hydrocephalus syndrome68267002
- Pseudotumor cerebri68267002
- Pseudotumour cerebri68267002
- Cerebral vein thrombosis95455008
- Cerebral venous thrombosis95455008
- Thrombosis of cerebral veins95455008
- Cerebral venous thrombosis of straight sinus230720005
- Cerebral venous thrombosis of cortical vein230722002
- Cerebral venous thrombosis of great cerebral vein230723007
- Intracranial venous thrombosis297157005
- Thrombus of intracranial vein297157005
- Thrombosis of multiple cerebral veins871637001
- Benign intracranial hypertension due to intracranial venous thrombosis1263547004
- Benign intracranial hypertension due to thrombus of intracranial vein1263547004
- Cerebral venous thrombosis of cortical vein without infarction432261000124102
- Occlusion of cerebral vein by nonpyogenic thrombus455901000124101
- Thrombosis of anastomosing vein of Labbe5591000124102
- Thrombosis of superior anastomotic vein5591000124102
- Thrombosis of vein of Labbe5591000124102
- Thrombosis of basal vein5611000124108
- Thrombosis of vein of Rosenthal5611000124108
UMLS
Clinical Terms
- Embolism of superior longitudinal sinus
- Pseudotumour cerebri
- Thrombosis of multiple cerebral veins
- Noninfective serous meningitis
- Thrombosis of vein of Rosenthal
- Cerebral venous thrombosis of cortical vein without infarction
- Merwarth's vein occlusion syndrome
- Otitic hydrocephalus syndrome
- Cerebral vein occlusion
- Idiopathic intracranial hypertension
- Thrombosis of anastomosing vein of Labbe
- Thrombosis of basal vein
- Nonpyogenic thrombosis of intracranial venous sinus (disorder)
- Thrombosis of cerebral veins
- Cerebral venous thrombosis of great cerebral vein
- Occlusion of cerebral vein by nonpyogenic thrombus
- Nonpyogenic thrombosis of intracranial venous sinus
- Cerebral venous thrombosis of cortical vein
- Thrombosis of torcular Herophili
- Embolism of central nervous system venous sinus
- Benign intracranial hypertension due to thrombus of intracranial vein
- Embolism of torcular Herophili
- Thrombus of intracranial vein
- Nonne's syndrome
- Thrombosis of vein of Labbe
- Benign intracranial hypertension
- Pseudotumor cerebri
- Thrombosis of superior anastomotic vein
- Nonpyogenic thrombosis of cerebral vein
- Rolandic vein occlusion syndrome
- BIH - Benign intracranial hypertension
- Cerebral vein thrombosis
- IIH - Idiopathic intracranial hypertension
- Embolism of intracranial venous sinus
- Intracranial venous thrombosis
- Non-pyogenic thrombosis of intracranial venous sinus
- Embolism of superior sagittal sinus
- Benign intracranial hypertension due to intracranial venous thrombosis
- Cerebral venous thrombosis of straight sinus
- Cerebral venous thrombosis
Frequently Asked Questions
What is the ICD-10 code for nonpyogenic thrombosis of intracranial venous system?
The ICD-10-CM code for nonpyogenic thrombosis of intracranial venous system is I67.6. The full clinical description is "Nonpyogenic thrombosis of intracranial venous system". I67.6 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I67.6 mean?
ICD-10-CM code I67.6 represents “Nonpyogenic thrombosis of intracranial venous system”. It is classified under Chapter 9: Diseases of the Circulatory System and is a billable/specific code that can be used on a claim.
Is I67.6 a billable code?
Yes, I67.6 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I67.6 in?
I67.6 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I67.6?
I67.6 has Excludes1 notes indicating codes that cannot be used together with it, including: traumatic intracranial hemorrhage (S06.-); Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5-); Occlusion and stenosis of precerebral artery causing cerebral infarction (I63.2-); and 1 more.
Are additional codes required with I67.6?
Yes, when using I67.6, 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 SNOMED CT codes does I67.6 map to?
I67.6 maps to 19 SNOMED CT concepts: 68267002, 1263547004, 62702001, 95455008, 230722002, and 14 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I67.6?
I67.6 is linked to 2 UMLS Concept Unique Identifiers: C0155731, C2882442. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I67.6 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like nonpyogenic thrombosis of intracranial venous system 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 I67.6?
I67.6 maps to the ICD-11 code: 8B22.1 (Cerebral venous thrombosis).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.