H19*3-char group* Asterisk (manifestation)
Disorders of sclera and cornea in diseases classified elsewhere
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
- ●Avoid — more specific 4-5 char codes exist (see below)
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
→ Full dagger (†) ↔ asterisk (*) mapping tableCodes within H19*
H19.0*Scleritis and episcleritis in diseases classified elsewhereH19.1*Herpesviral keratitis and keratoconjunctivitis (B00.5†)H19.2*Keratitis and keratoconjunctivitis in other infectious and parasitic diseases classified elsewhereH19.3*Keratitis and keratoconjunctivitis in other diseases classified elsewhereH19.8*Other disorders of sclera and cornea in diseases classified elsewhere