I70.9
Non-billableOther and unspecified atherosclerosis
Other and unspecified atherosclerosis
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- arteriolosclerosis
- arterial degeneration
- arteriosclerosis
- arteriosclerotic vascular disease
- arteriovascular degeneration
- atheroma
- endarteritis deformans or obliterans
- senile arteritis
- senile endarteritis
- vascular degeneration
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
- •arteriosclerotic cardiovascular diseaseI25.1
- •arteriosclerotic heart diseaseI25.1
- •atheroembolismI75
- •cerebral atherosclerosisI67.2
- •coronary atherosclerosisI25.1
- •mesenteric atherosclerosisK55.1
- •precerebral atherosclerosisI67.2
- •primary pulmonary atherosclerosisI27.0
Use Additional Code
Additional codes that should follow this code
Child Codes (3)
Related Codes(9)
I70.0Atherosclerosis of aorta
I70.1Atherosclerosis of renal artery
I70.2Atherosclerosis of native arteries of the extremities
I70.3Athscl unsp type bypass graft(s) of the extremities
I70.4Athscl autologous vein bypass graft(s) of the extremities
I70.5Athscl nonautologous bio bypass graft(s) of the extremities
I70.6Athscl nonbiological bypass graft(s) of the extremities
I70.7Athscl type of bypass graft(s) of the extremities
I70.8Atherosclerosis of other arteries
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 other and unspecified atherosclerosis?
The ICD-10-CM code for other and unspecified atherosclerosis is I70.9. The full clinical description is "Other and unspecified atherosclerosis". I70.9 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code I70.9 mean?
ICD-10-CM code I70.9 represents “Other and unspecified atherosclerosis”. 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 I70.9 a billable code?
No, I70.9 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 I70.9.
What chapter is I70.9 in?
I70.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What are the subcategories under I70.9?
I70.9 has 3 child codes, including: I70.90 (Unspecified atherosclerosis), I70.91 (Generalized atherosclerosis), I70.92 (Chronic total occlusion of artery of the extremities).
Are additional codes required with I70.9?
Yes, when using I70.9, also report: ; exposure to environmental tobacco smoke (Z77.22); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What are the UMLS CUIs for I70.9?
I70.9 is linked to 1 UMLS Concept Unique Identifier: C2883028. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I70.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other and unspecified atherosclerosis 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 I70.9?
I70.9 maps to the ICD-11 code: BD40.Z (Atherosclerotic chronic arterial occlusive disease, unspecified).
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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.