Alphabetic Index · main term

Nyctalopia (night blindness)

FY2027Index: N /Alphabetic Index

Nyctalopia (night blindness) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Blindness, night, which lists H53.60. Confirm the code in the Tabular List before you report it.

Where the Index sends you

see Blindness (acquired) (congenital) (both eyes), night

H53.60BillableExcludes1Excludes2

Unspecified night blindness

Open H53.60

First-level subterms 5

abnormal dark adaptation curveH53.61
acquiredH53.62
congenitalH53.63
specified type NECH53.69
vitamin A deficiencyE50.5