Alphabetic Index · main term

Mastoiditis (coalescent) (hemorrhagic) (suppurative)

FY2027Index: Ma /Alphabetic Index

At the main termH70.9-

Mastoiditis (coalescent) (hemorrhagic) (suppurative) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists H70.9- for the term on its own. It has 12 subterms and 10 code entries. First-level subterms include acute, subacute, chronic, in, petrositis, postauricular fistula, specified NEC, tuberculous. Confirm any code you find here in the Tabular List before you report it.

Subterms 12

acute, subacuteH70.00-
- complicated NECH70.09-
- subperiostealH70.01-
chronic (necrotic) (recurrent)H70.1-
in (due to)
- infectious disease NECB99[H75.0-]
- parasitic disease NECB89[H75.0-]
- tuberculosisA18.03
petrositis see Petrositis
postauricular fistula see Fistula, postauricular
specified NECH70.89-
tuberculousA18.03