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Definition
ICD-10-CM-TERMS
Term
specified NEC
Hierarchy
Mastoiditis (coalescent) (hemorrhagic) (suppurative)
acute, subacute
chronic (necrotic) (recurrent)
in (due to)
petrositis
postauricular fistula
specified NEC
tuberculous
Long Title
specified NEC
Mastoiditis (coalescent) (hemorrhagic) (suppurative) specified NEC
Codes
H70.89
Other mastoiditis and related conditions