I01.2

Acute rheumatic myocarditis

Billable / specific

I01.2 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Not coded here — never report together with this code.

chronic diseases of rheumatic origin (I05-I09) unless rheumatic fever is also present or there is evidence of reactivation or activity of the rheumatic process. (from I01)

Not included here — may be reported together when both conditions exist.

certain conditions originating in the perinatal period (P04-P96) (from I01)
certain infectious and parasitic diseases (A00-B99) (from I01)
complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I01)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I01)
endocrine, nutritional and metabolic diseases (E00-E88) (from I01)
injury, poisoning and certain other consequences of external causes (S00-T88) (from I01)
neoplasms (C00-D49) (from I01)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I01)
systemic connective tissue disorders (M30-M36) (from I01)
transient cerebral ischemic attacks and related syndromes (G45.-) (from I01)

Any condition in I00 with myocarditis
Degeneration, degenerative, myocardial, myocardium, with rheumatic fever, active, acute or subacute
Insufficiency, insufficient, myocardial, myocardium, rheumatic, active, acute, or subacute
Myocarditis, active, rheumatic
Myocarditis, acute or subacute, due to streptococcus
Myocarditis, acute or subacute, rheumatic
Myocarditis, rheumatic, active or acute
Rheumatic, myocarditis, active or acute