2013 ICD-9-CM Diagnosis Code 710.4
Polymyositis
- inflammation of a number of voluntary muscles simultaneously.
- ICD-9-CM 710.4 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
710.4 Alternative Terminology
Convert 710.4 to ICD-10-CM 
ICD-9-CM Volume 2 Index entries containing back-references to 710.4:
with involvement of
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skin 
