I35.9
BillableNonrheumatic aortic valve disorder, unspecified
Nonrheumatic aortic valve disorder, 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
- •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
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(22)
SNOMED CT
- AVD - Aortic valve disease8722008
- Aortic valve disease8722008
- Aortic valve disorder8722008
- Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium78381004
- Abnormality of aortic valve448743001
- Aortic valve disease during pregnancy72281000119102
- Aortic valve disorder in childbirth10743121000119108
- Aortic valve disorder in mother complicating childbirth10743121000119108
- Heart disease in childbirth10753101000119102
- Heart disease in mother complicating childbirth10753101000119102
UMLS
Clinical Terms
- Aortic valve disorder in childbirth
- Heart disease in childbirth
- Aortic valve disorder in mother complicating childbirth
- Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium
- AVD - Aortic valve disease
- Aortic valve disease
- Abnormality of aortic valve
- Aortic valve disease during pregnancy
- Aortic valve disorder
- Heart disease in mother complicating childbirth
Frequently Asked Questions
What is the ICD-10 code for nonrheumatic aortic valve disorder, unspecified?
The ICD-10-CM code for nonrheumatic aortic valve disorder, unspecified is I35.9. The full clinical description is "Nonrheumatic aortic valve disorder, unspecified". I35.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I35.9 mean?
ICD-10-CM code I35.9 represents “Nonrheumatic aortic valve disorder, 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 I35.9 a billable code?
Yes, I35.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I35.9 in?
I35.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What SNOMED CT codes does I35.9 map to?
I35.9 maps to 6 SNOMED CT concepts: 8722008, 448743001, 72281000119102, 10743121000119108, 10753101000119102, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I35.9?
I35.9 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 I35.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like nonrheumatic aortic valve disorder, 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 I35.9?
I35.9 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.