M33.22 Polymyositis with myopathy

The following code(s) above M33.22 may contain annotation back-references that may be applicable to M33.22:

• Diseases of the musculoskeletal system and connective tissue (M00-M99)
• Polymyositis (M33.2)

Diagnosis Index

Polymyositis M33.20
- With
-- Myopathy M33.22