Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(I409) Acute myocarditis, unspecified 514
INPAT INPAT_ICD10(I409) Acute myocarditis, unspecified 496
OUTPAT OUTPAT_ICD10(I418) Myocarditis in other diseases classified elsewhere 298
INPAT INPAT_ICD10(I418) Myocarditis in other diseases classified elsewhere 179
INPAT INPAT_ICD9(4229X) Acute myocarditis, Other and unspecified acute myocarditis 127
INPAT INPAT_ICD8(42299) Acute myocarditis, Unspecified 125
INPAT INPAT_ICD8(42297) Acute myocarditis, Suspecta 115
OUTPAT OUTPAT_ICD10(I400) Infective myocarditis 100
INPAT INPAT_ICD10(I400) Infective myocarditis 83
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(I418) Myocarditis in other diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 62
OUTPAT OUTPAT_ICD10(I408) Other acute myocarditis 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(I409) Acute myocarditis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 46
INPAT INPAT_ICD9(4220A) Acute myocarditis in diseases classified elsewhere 43
INPAT INPAT_ICD10(I408) Other acute myocarditis 33
OUTPAT OUTPAT_ICD10(I401) Isolated myocarditis 29
DEATH DEATH_ICD10(I409) Acute myocarditis, unspecified 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(I40) Acute myocarditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
OUTPAT OUTPAT_ICD10(I411) Myocarditis in viral diseases classified elsewhere 17
INPAT INPAT_ICD10(I411) Myocarditis in viral diseases classified elsewhere 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(I400) Infective myocarditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD10(I401) Isolated myocarditis 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(I408) Other acute myocarditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
OUTPAT OUTPAT_ICD10(I410) Myocarditis in bacterial diseases classified elsewhere 11
INPAT INPAT_ICD9(4229A) Acute myocarditis, Other and unspecified acute myocarditis 10
OUTPAT OUTPAT_ICD10(I40) Acute myocarditis 7