M63.1** Asterisk (manifestation)
Myositis in protozoal and parasitic infections 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.
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Myositis in: cysticercosis (B69.8†) schistosomiasis [bilharziasis] (B65.-†) toxoplasmosis (B58.8†) trichinellosis (B75†)