H22.0** Asterisk (manifestation)
Iridocyclitis in infectious and parasitic 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.
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Iridocyclitis in: gonococcal infection (A54.3†) herpesviral [herpes simplex] infection (B00.5†) syphilis (secondary) (A51.4†) tuberculosis (A18.5†) zoster (B02.3†)