ICD-10 Code for Myocarditis

Main code

I51.4 – Myocarditis, unspecified

Billable

Yes

Index entries for Myocarditis

• with
  • rheumatic fever (conditions in I00) – I09.0
    • active – see Myocarditis, acute, rheumatic
    • inactive or quiescent (with chorea) – I09.0
• active – I40.9
  • rheumatic – I01.2
    • with chorea (acute) (rheumatic) (Sydenham's) – I02.0
• acute or subacute (interstitial) – I40.9
  • due to
    • streptococcus (beta-hemolytic) – I01.2
  • idiopathic – I40.1
  • rheumatic – I01.2
    • with chorea (acute) (rheumatic) (Sydenham's) – I02.0
  • specified NEC – I40.8
• aseptic of newborn – B33.22
• bacterial (acute) – I40.0
• Coxsackie (virus) – B33.22
• diphtheritic – A36.81
• eosinophilic – I40.1
• epidemic of newborn (Coxsackie) – B33.22
• Fiedler's (acute) (isolated) – I40.1
• giant cell (acute) (subacute) – I40.1
• gonococcal – A54.83
• granulomatous (idiopathic) (isolated) (nonspecific) – I40.1
• hypertensive – see Hypertension, heart
• idiopathic (granulomatous) – I40.1
• in (due to)
  • diphtheria – A36.81
  • epidemic louse-borne typhus – A75.0 – I41 [manifestation]
  • Lyme disease – A69.29
  • sarcoidosis – D86.85
  • scarlet fever – A38.1
  • toxoplasmosis (acquired) – B58.81
  • typhoid – A01.02
  • typhus NEC – A75.9 – I41 [manifestation]
• infective – I40.0
• influenzal – see Influenza, with, myocarditis
• isolated (acute) – I40.1
• meningococcal – A39.52
• mumps – B26.82
• nonrheumatic, active – I40.9
• parenchymatous – I40.9
• pneumococcal – I40.0
• rheumatic (chronic) (inactive) (with chorea) – I09.0
  • active or acute – I01.2
    • with chorea (acute) (rheumatic) (Sydenham's) – I02.0
• rheumatoid – see Rheumatoid, carditis
• septic – I40.0
• staphylococcal – I40.0
• suppurative – I40.0
• syphilitic (chronic) – A52.06
• toxic – I40.8
  • rheumatic – see Myocarditis, acute, rheumatic
• tuberculous – A18.84
• typhoid – A01.02
• valvular – see Endocarditis
• virus, viral – B33.22
  • of newborn (Coxsackie) – B33.22