Nonrheumatic mitral (valve) annulus calcification
Billable / specific
I34.81 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Nonrheumatic mitral (valve) annular calcification
- Mitral (valve) annulus calcification NOS
Excludes1
Not coded here — never report together with this code.
- mitral valve disease (I05.9) (from I34)
- mitral valve failure (I05.8) (from I34)
- mitral valve stenosis (I05.0) (from I34)
- mitral valve disorder of unspecified cause with diseases of aortic and/or tricuspid valve(s) (I08.-) (from I34)
- mitral valve disorder of unspecified cause with mitral stenosis or obstruction (I05.0) (from I34)
- mitral valve disorder specified as congenital (Q23.2, Q23.9) (from I34)
- mitral valve disorder specified as rheumatic (I05.-) (from I34)
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from I34)
- certain infectious and parasitic diseases (A00-B99) (from I34)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I34)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I34)
- endocrine, nutritional and metabolic diseases (E00-E88) (from I34)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from I34)
- neoplasms (C00-D49) (from I34)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I34)
- systemic connective tissue disorders (M30-M36) (from I34)
- transient cerebral ischemic attacks and related syndromes (G45.-) (from I34)
Code also
An additional code may be needed.
Also known as
- Nonrheumatic mitral (valve) annular calcification
- Mitral (valve) annulus calcification NOS
- Calcification, mitral, annular
- Calcification, mitral, annular, nonrheumatic
- Calcification, mitral, annulus
- Calcification, mitral, annulus, nonrheumatic
Parent code
- I34.8Other nonrheumatic mitral valve disordersHeader
Related codes
- I34.89Other nonrheumatic mitral valve disordersBillable