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 period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
- 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 rheumatic (I06.-)
- hypertrophic subaortic stenosis (I42.1)
Code Also
A second code may be required; sequencing depends on circumstances
- , if applicable, bicuspid aortic valve (Q23.81)
Also Known As / Clinical Terms
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
Frequently Asked Questions
What is ICD-10 code I35.9?
ICD-10-CM code I35.9 represents "Nonrheumatic aortic valve disorder, unspecified". It 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.
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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.