M76.1Non-Billable (Header)Psoas tendinitisChild CodesM76.10Psoas tendinitis, unspecified hipM76.11Psoas tendinitis, right hipM76.12Psoas tendinitis, left hipCode Hierarchy└M76Enthesopathies, lower limb, excluding foot└M76.1Psoas tendinitis└M76.1Psoas tendinitis