I34.1
BillableNonrheumatic mitral (valve) prolapse
Nonrheumatic mitral (valve) prolapse
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Floppy nonrheumatic mitral valve syndrome
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
- •Marfan's syndromeQ87.4
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
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(49)
SNOMED CT
- Asynchronous valve closure syndrome8074002
- Barlow's syndrome8074002
- Click syndrome8074002
- Click-murmur syndrome8074002
- Floppy valve syndrome8074002
- J.B. Barlow syndrome8074002
- J.B. Barlow's syndrome8074002
- Mitral valve prolapse syndrome8074002
- Familial mitral valve prolapse233858000
- Mitral cusp prolapse250989005
- Mitral leaf prolapse250989005
- Mitral valve leaf prolapse250989005
- Mitral valve anterior leaflet prolapse276795005
- MVP - Mitral valve prolapse409712001
- Mitral valve prolapse409712001
- Degenerative mitral valve prolapse703359009
- Cantalamessa Baldini Ambrosi syndrome721841001
- Hypogonadism with mitral valve prolapse and intellectual disability syndrome721841001
- ABiMVPS - arrhythmogenic bileaflet mitral valve prolapse syndrome785847000
- Arrhythmogenic bileaflet mitral prolapse785847000
- Mitral valve posterior leaflet prolapse786040006
- Non-rheumatic mitral valve prolapse286021000119108
- Rheumatic mitral valve prolapse286031000119106
Clinical Terms
- ABiMVPS - arrhythmogenic bileaflet mitral valve prolapse syndrome
- Arrhythmogenic bileaflet mitral prolapse
- Rheumatic mitral valve prolapse
- Hypogonadism with mitral valve prolapse and intellectual disability syndrome
- Mitral valve prolapse
- Non-rheumatic mitral valve prolapse
- Click syndrome
- Asynchronous valve closure syndrome
- Degenerative mitral valve prolapse
- MVP - Mitral valve prolapse
- Cantalamessa Baldini Ambrosi syndrome
- J.B. Barlow's syndrome
- Click-murmur syndrome
- Floppy valve syndrome
- Mitral leaf prolapse
- Mitral cusp prolapse
- Familial mitral valve prolapse
- Floppy nonrheumatic mitral valve syndrome
- Barlow's syndrome
- Mitral valve anterior leaflet prolapse
- Mitral valve posterior leaflet prolapse
- Mitral valve leaf prolapse
- J.B. Barlow syndrome
- Mitral valve prolapse syndrome
Frequently Asked Questions
What is the ICD-10 code for nonrheumatic mitral (valve) prolapse?
The ICD-10-CM code for nonrheumatic mitral (valve) prolapse is I34.1. The full clinical description is "Nonrheumatic mitral (valve) prolapse". I34.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I34.1 mean?
ICD-10-CM code I34.1 represents “Nonrheumatic mitral (valve) prolapse”. 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 I34.1 a billable code?
Yes, I34.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I34.1 in?
I34.1 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I34.1?
I34.1 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 5 more.
What SNOMED CT codes does I34.1 map to?
I34.1 maps to 11 SNOMED CT concepts: 785847000, 8074002, 721841001, 703359009, 233858000, and 6 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I34.1?
I34.1 is linked to 2 UMLS Concept Unique Identifiers: C2882236, C2882237. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I34.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like nonrheumatic mitral (valve) prolapse 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 I34.1?
I34.1 maps to the ICD-11 code: BB62.Z (Mitral valve prolapse, 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.