I87.9
BillableDisorder of vein, unspecified
Disorder of vein, unspecified
Coding Notes
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
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(110)
SNOMED CT
- Disorder of vein90507008
- Disorder of hepatic portal vein307223005
- Dermatosis of lower extremity due to disorder of vein of lower limb402710005
- Dermatosis of lower limb due to disorder of vein of lower limb402710005
- Disorder of skin of lower extremity due to disorder of vein of lower limb402710005
- Disorder of skin of lower limb due to disorder of vein of lower limb402710005
- Disorder of vein of lower extremity441739009
- Venous disorder of lower extremity441739009
- Abnormality of systemic vein448157006
- Abnormality of right inferior caval vein448644004
- Abnormality of right inferior vena cava448644004
- Acquired abnormality of superior caval vein461286001
- Acquired abnormality of superior vena cava461286001
- Acquired abnormality of jugular vein461293002
- Acquired abnormality of pulmonary venous structure461408000
- Acquired abnormality of right femoral vein461409008
- Acquired abnormality of left femoral vein461410003
- Acquired abnormality of right iliac vein461411004
- Acquired abnormality of left iliac vein461412006
- Acquired abnormality of inferior caval vein470749006
- Acquired abnormality of inferior vena cava470749006
- Acquired abnormality of brachiocephalic vein472779006
- Acquired abnormality of innominate vein472779006
- Acquired abnormality of systemic vein473356001
- Acquired abnormality of iliac vein473445000
- Acquired abnormality of femoral vein473446004
- Lymphedema due to venous disease698991004
- Lymphoedema due to venous disease698991004
- Postprocedural inferior vena cava complication703279003
- Disorder of superior vena cava due to procedure871589004
- Postprocedural superior caval vein complication871589004
- Erectile dysfunction due to disorder of vein1144949006
- Erectile dysfunction due to venous disorder1144949006
- Erectile dysfunction due to disorder of blood vessel8061000119107
- Vasculopathic erectile dysfunction8061000119107
- Peripheral vein complication following surgery286081000119107
UMLS
- Disorder of veinC0235522
- Disorder of vein (disorder)C0235522
- Disorder of vein, unspecifiedC0235522
- Vein DisorderC0235522
- Vein disorderC0235522
- Vein disorder NOSC0235522
- Venous DisorderC0235522
- disease veinC0235522
- disease veinsC0235522
- disease venousC0235522
- diseases veinC0235522
- diseases veinsC0235522
- diseases venousC0235522
- disorder of veinC0235522
- disorder veinsC0235522
- disorders veinC0235522
- disorders veinsC0235522
- vein diseaseC0235522
- vein disorderC0235522
- veins diseasesC0235522
- venopathyC0235522
- venous diseaseC0235522
Clinical Terms
- Venous disorder of lower extremity
- Acquired abnormality of brachiocephalic vein
- Abnormality of systemic vein
- Disorder of superior vena cava due to procedure
- disorders veins
- Acquired abnormality of systemic vein
- disease vein
- diseases vein
- Acquired abnormality of superior caval vein
- Dermatosis of lower extremity due to disorder of vein of lower limb
- Acquired abnormality of pulmonary venous structure
- Acquired abnormality of inferior caval vein
- disorders vein
- Erectile dysfunction due to venous disorder
- Abnormality of right inferior vena cava
- Acquired abnormality of right femoral vein
- Dermatosis of lower limb due to disorder of vein of lower limb
- Acquired abnormality of right iliac vein
- Erectile dysfunction due to disorder of vein
- Acquired abnormality of left femoral vein
- Lymphoedema due to venous disease
- Postprocedural superior caval vein complication
- Acquired abnormality of iliac vein
- Acquired abnormality of jugular vein
- Acquired abnormality of inferior vena cava
- Venous Disorder
- Disorder of vein of lower extremity
- Disorder of skin of lower extremity due to disorder of vein of lower limb
- Disorder of skin of lower limb due to disorder of vein of lower limb
- Acquired abnormality of innominate vein
- disease venous
- Acquired abnormality of left iliac vein
- diseases veins
- Erectile dysfunction due to disorder of blood vessel
- vein disease
- Disorder of hepatic portal vein
- Peripheral vein complication following surgery
- disease veins
- Vein disorder NOS
- vein disorder
- diseases venous
- Vasculopathic erectile dysfunction
- Postprocedural inferior vena cava complication
- Acquired abnormality of femoral vein
- Acquired abnormality of superior vena cava
- venopathy
- veins diseases
- Disorder of vein (disorder)
- disorder veins
- Abnormality of right inferior caval vein
- Lymphedema due to venous disease
- venous disease
Frequently Asked Questions
What is the ICD-10 code for disorder of vein, unspecified?
The ICD-10-CM code for disorder of vein, unspecified is I87.9. The full clinical description is "Disorder of vein, unspecified". I87.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I87.9 mean?
ICD-10-CM code I87.9 represents “Disorder of vein, unspecified”. 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 I87.9 a billable code?
Yes, I87.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I87.9 in?
I87.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What SNOMED CT codes does I87.9 map to?
I87.9 maps to 24 SNOMED CT concepts: 448644004, 448157006, 472779006, 473446004, 473445000, and 19 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I87.9?
I87.9 is linked to 1 UMLS Concept Unique Identifier: C0235522. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I87.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like disorder of vein, unspecified 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 I87.9?
I87.9 maps to the ICD-11 code: BD7Z (Diseases of veins, unspecified).
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.