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ICD-10 I40 - Acute myocarditis
Chapter 9 Section I30-I52

I40

ICD-10 Not billable

Acute myocarditis

Specifically for this code:
  • subacute myocarditis
Specifically for this code:
  • acute rheumatic myocarditis (I01.2)
From Chapter 9:
  • 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.-)
I40 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
I40.0
Infective myocarditis
Billable
10
I40.1
Isolated myocarditis
Billable
10
I40.8
Other acute myocarditis
Billable
10
I40.9
Acute myocarditis, unspecified
Billable
      
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