I34.2
BillableNonrheumatic mitral (valve) stenosis
Nonrheumatic mitral (valve) stenosis
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- mitral valve disease (I05.9)
- mitral valve failure (I05.8)
- mitral valve stenosis (I05.0)
- 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 obstruction (I05.0)
- mitral valve disorder specified as congenital (Q23.2, Q23.9)
- mitral valve disorder specified as rheumatic (I05.-)
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.-)
Code Also
A second code may be required; sequencing depends on circumstances
- , if applicable:
- nonrheumatic mitral (valve) annulus calcification (I34.81)
Also Known As / Clinical Terms
SNOMED CT
- Postoperative heterotopic calcification80116000
- Mitral stenosis with incompetence194726006
- Mitral stenosis with insufficiency194726006
- Mitral stenosis with regurgitation194726006
- Non-rheumatic mitral valve stenosis194727002
- Mitral incompetence, non-rheumatic194978002
- Non-rheumatic mitral insufficiency194978002
- Non-rheumatic mitral regurgitation194978002
- Prosthetic cardiac valve calcification234188002
- Prosthetic mitral valve regurgitation250987007
- Obstruction of mitral valve due to neoplasm457632005
- Obstruction of mitral valve due to tumor457632005
- Obstruction of mitral valve due to tumour457632005
- Disorder of mitral valve prosthesis472832001
- Calcification of mitral valve473372009
- Mitral prosthetic valve stenosis703167007
- Prosthetic mitral valve stenosis703167007
- Mitral prosthetic valve stenosis and regurgitation703168002
- Prosthetic mitral valve stenosis and regurgitation703168002
- Prosthetic mitral valve calcific stenosis703177009
- Prosthetic mitral valve stenosis due to calcification703177009
- Postprocedural mitral regurgitation703224006
- Postprocedural mitral valve regurgitation703224006
- Postprocedural mitral valve stenosis703225007
- Non-rheumatic mitral valve stenosis with insufficiency703320000
- Non-rheumatic mitral valve stenosis with regurgitation703320000
- Non-rheumatic mitral valve disease708121009
Frequently Asked Questions
What is ICD-10 code I34.2?
ICD-10-CM code I34.2 represents "Nonrheumatic mitral (valve) stenosis". It is a billable/specific code that can be used on a claim.
Is I34.2 a billable code?
Yes, I34.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I34.2 in?
I34.2 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I34.2?
I34.2 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 SNOMED CT codes does I34.2 map to?
I34.2 maps to 16 SNOMED CT concepts: 473372009, 472832001, 194978002, 703167007, 703168002, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I34.2?
I34.2 is linked to 1 UMLS Concept Unique Identifier: C0349075. 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.