Online 2016 ICD-10-CM · Tabular List · Alpha Index · ICD-9/ICD-10 conversion · ICD-10-PCS


Enter a ICD-9 or ICD-10 code


ICD-9 code:

38300

Acute mastoiditis without complications

ICD-10 codeDescriptionGEM flags set *
H70.009Acute mastoiditis without complications, unspecified earApproximate Flag

* See General Equivalence Mappings (GEMs) FAQ (pdf) for more information on GEM flag values.