M33.9Non-billable (header)
Dermatopolymyositis, unspecified
Sub-codes of M33.9(5)
M33.9 is a non-billable header. Select a sub-code to bill.
M33.90Dermatopolymyositis, unspecified, organ involvement unspecif…✓ BillableM33.91Dermatopolymyositis, unspecified with respiratory involvemen…✓ BillableM33.92Dermatopolymyositis, unspecified with myopathy✓ BillableM33.93Dermatopolymyositis, unspecified without myopathy✓ BillableM33.99Dermatopolymyositis, unspecified with other organ involvemen…✓ Billable
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M30-M36Systemic connective tissue disorders (M30-M36)├M33Dermatopolymyositis
└M33.9Dermatopolymyositis, unspecified
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