I35
Non-billableNonrheumatic aortic valve disorders
Nonrheumatic aortic valve disorders
This is a header/category code. For billing purposes, use a more specific child code from the list below.
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
- •aortic valve disorder of unspecified cause but with diseases of mitral and/or tricuspid valve(s)I08
- •aortic valve disorder specified as congenital,Q23.0, Q23.1
- •aortic valve disorder specified as rheumaticI06
- •hypertrophic subaortic stenosisI42.1
Code Also
A second code may be required; sequencing depends on circumstances
Child 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(2)
Frequently Asked Questions
What is the ICD-10 code for nonrheumatic aortic valve disorders?
The ICD-10-CM code for nonrheumatic aortic valve disorders is I35. The full clinical description is "Nonrheumatic aortic valve disorders". I35 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code I35 mean?
ICD-10-CM code I35 represents “Nonrheumatic aortic valve disorders”. 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 I35 a billable code?
No, I35 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under I35.
What chapter is I35 in?
I35 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What are the subcategories under I35?
I35 has 5 child codes, including: I35.0 (Nonrheumatic aortic (valve) stenosis), I35.1 (Nonrheumatic aortic (valve) insufficiency), I35.2 (Nonrheumatic aortic (valve) stenosis with insufficiency), I35.8 (Other nonrheumatic aortic valve disorders), and 1 more.
What are the UMLS CUIs for I35?
I35 is linked to 1 UMLS Concept Unique Identifier: C0003502. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I35 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like nonrheumatic aortic valve disorders 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 I35?
I35 maps to the ICD-11 code: BB7Z (Aortic valve 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.