2012 ICD-9-CM Diagnosis Code 383.9
Unspecified mastoiditis
- Short description: Mastoiditis NOS.
- ICD-9-CM 383.9 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
- You are viewing the 2012 version of ICD-9-CM 383.9.
- More recent version(s) of ICD-9-CM 383.9: 2013.
Convert 383.9 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 383.9: