M87.21Non-billable (header)
Osteonecrosis due to previous trauma, shoulder
Sub-codes of M87.21(3)
M87.21 is a non-billable header. Select a sub-code to bill.
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M86-M90Other osteopathies (M86-M90)
└M87.21Osteonecrosis due to previous trauma, shoulder
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