Alphabetic Index · main term

Oestriasis

FY2027Index: O /Alphabetic Index

Oestriasis 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 Myiasis, which lists B87.9. Confirm the code in the Tabular List before you report it.

Where the Index sends you

see Myiasis (cavernous)

B87.9BillableUse additional codeExcludes2

Myiasis, unspecified

Open B87.9

First-level subterms 16

auralB87.4
creepingB87.0
cutaneousB87.0
dermalB87.0
ear (external) (middle)B87.4
eyeB87.2
genitourinaryB87.81
intestinalB87.82
laryngealB87.3
nasopharyngealB87.3

See all 16 subterms