N22.0** Asterisk (manifestation)
Urinary calculus in schistosomiasis [bilharziasis] (B65.0†)
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 table