H36.8** Asterisk (manifestation)
Other retinal disorders in 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)
Atherosclerotic retinopathy (I70.8†) Proliferative sickle-cell retinopathy (D57.-†) Retinal dystrophy in lipid storage disorders (E75.-†)