Kodex H20.1

Hierarchy

Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition

H20.1

code for any associated cataract (H26.21-)
- H26.21 Cataract with neovascularization

H20.1

certain conditions originating in the perinatal period (P04-P96)
A00-B99 Certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
- E09.3 Drug or chemical induced diabetes mellitus with ophthalmic complications
- E10.3 Type 1 diabetes mellitus with ophthalmic complications
- E11.3 Type 2 diabetes mellitus with ophthalmic complications
- E13.3 Other specified diabetes mellitus with ophthalmic complications
endocrine, nutritional and metabolic diseases (E00-E88)
injury (trauma) of eye and orbit (S05.-)
- S05 Injury of eye and orbit
S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
C00-D49 Neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
- A50.01 Early congenital syphilitic oculopathy
- A50.3 Late congenital syphilitic oculopathy
- A51.43 Secondary syphilitic oculopathy
- A52.71 Late syphilitic oculopathy