I34
Non-billableNonrheumatic mitral valve disorders
Nonrheumatic mitral valve disorders
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •mitral valve diseaseI05.9
- •mitral valve failureI05.8
- •mitral valve stenosisI05.0
- •mitral valve disorder of unspecified cause with diseases of aortic and/or tricuspid valve(s)I08
- •mitral valve disorder of unspecified cause with mitral stenosis or obstructionI05.0
- •mitral valve disorder specified as congenital,Q23.2, Q23.9
- •mitral valve disorder specified as rheumaticI05
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
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 mitral valve disorders?
The ICD-10-CM code for nonrheumatic mitral valve disorders is I34. The full clinical description is "Nonrheumatic mitral valve disorders". I34 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code I34 mean?
ICD-10-CM code I34 represents “Nonrheumatic mitral 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 I34 a billable code?
No, I34 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 I34.
What chapter is I34 in?
I34 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I34?
I34 has Excludes1 notes indicating codes that cannot be used together with it, including: mitral valve disease (I05.9); mitral valve failure (I05.8); mitral valve stenosis (I05.0); and 4 more.
What are the subcategories under I34?
I34 has 5 child codes, including: I34.0 (Nonrheumatic mitral (valve) insufficiency), I34.1 (Nonrheumatic mitral (valve) prolapse), I34.2 (Nonrheumatic mitral (valve) stenosis), I34.8 (Other nonrheumatic mitral valve disorders), and 1 more.
What are the UMLS CUIs for I34?
I34 is linked to 1 UMLS Concept Unique Identifier: C0494590. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I34 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like nonrheumatic mitral 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 I34?
I34 maps to the ICD-11 code: BB6Z (Mitral 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.