I41.8** Asterisk (manifestation)
Myocarditis in other diseases classified elsewhere
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
Paired codesM05.30†Rheumatoid arthritis with involvement of other organs and systems, multiple sitesM05.36†Rheumatoid arthritis with involvement of other organs and systems, lower legM05.39†Rheumatoid arthritis with involvement of other organs and systems, site unspecifiedM05.32†Rheumatoid arthritis with involvement of other organs and systems, upper armM05.35†Rheumatoid arthritis with involvement of other organs and systems, pelvic region and thighM05.3†Rheumatoid arthritis with involvement of other organs and systemsM05.37†Rheumatoid arthritis with involvement of other organs and systems, ankle and footM05.38†Rheumatoid arthritis with involvement of other organs and systems, otherM05.34†Rheumatoid arthritis with involvement of other organs and systems, handM05.33†Rheumatoid arthritis with involvement of other organs and systems, forearmM05.31†Rheumatoid arthritis with involvement of other organs and systems, shoulder region
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Rheumatoid myocarditis (M05.3†) Sarcoid myocarditis (D86.8†)