I34.89

Other nonrheumatic mitral valve disorders

Billable / specific

I34.89 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

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)

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)