| H20041 | Secondary noninfectious iridocyclitis, right eye |
| H20042 | Secondary noninfectious iridocyclitis, left eye |
| H20043 | Secondary noninfectious iridocyclitis, bilateral |
| H20049 | Secondary noninfectious iridocyclitis, unspecified eye |
| H2005 | Hypopyon |
| H20051 | Hypopyon, right eye |
| H20052 | Hypopyon, left eye |
| H20053 | Hypopyon, bilateral |
| H20059 | Hypopyon, unspecified eye |
| H201 | Chronic iridocyclitis |
| H2010 | Chronic iridocyclitis, unspecified eye |
| H2011 | Chronic iridocyclitis, right eye |
| H2012 | Chronic iridocyclitis, left eye |
| H2013 | Chronic iridocyclitis, bilateral |
| H202 | Lens-induced iridocyclitis |
| H2020 | Lens-induced iridocyclitis, unspecified eye |
| H2021 | Lens-induced iridocyclitis, right eye |
| H2022 | Lens-induced iridocyclitis, left eye |
| H2023 | Lens-induced iridocyclitis, bilateral |
| H208 | Other iridocyclitis |
| H2081 | Fuchs' heterochromic cyclitis |
| H20811 | Fuchs' heterochromic cyclitis, right eye |
| H20812 | Fuchs' heterochromic cyclitis, left eye |
| H20813 | Fuchs' heterochromic cyclitis, bilateral |
| H20819 | Fuchs' heterochromic cyclitis, unspecified eye |
| H2082 | Vogt-Koyanagi syndrome |
| H20821 | Vogt-Koyanagi syndrome, right eye |
| H20822 | Vogt-Koyanagi syndrome, left eye |
| H20823 | Vogt-Koyanagi syndrome, bilateral |
| H20829 | Vogt-Koyanagi syndrome, unspecified eye |
| H209 | Unspecified iridocyclitis |
| H21 | Other disorders of iris and ciliary body |
| H210 | Hyphema |
| H2100 | Hyphema, unspecified eye |
| H2101 | Hyphema, right eye |
| H2102 | Hyphema, left eye |
| H2103 | Hyphema, bilateral |
| H211 | Other vascular disorders of iris and ciliary body |
| H211X | Other vascular disorders of iris and ciliary body |
| H211X1 | Other vascular disorders of iris and ciliary body, right eye Other vascular disorders of iris and ciliary body, right eye |
| H211X2 | Other vascular disorders of iris and ciliary body, left eye |
| H211X3 | Other vascular disorders of iris and ciliary body, bilateral Other vascular disorders of iris and ciliary body, bilateral |
| H211X9 | Other vascular disorders of iris and ciliary body, unspecified eye |
| H212 | Degeneration of iris and ciliary body |
| H2121 | Degeneration of chamber angle |
| H21211 | Degeneration of chamber angle, right eye |
| H21212 | Degeneration of chamber angle, left eye |
| H21213 | Degeneration of chamber angle, bilateral |
| H21219 | Degeneration of chamber angle, unspecified eye |
| H2122 | Degeneration of ciliary body |