S73.1Non-Billable (Header)Sprain of hipChild CodesS73.10Unspecified sprain of hipS73.11Iliofemoral ligament sprain of hipS73.12Ischiocapsular (ligament) sprain of hipS73.19Other sprain of hipCode Hierarchy└S73Dislocation and sprain of joint and ligaments of hip└S73.1Sprain of hip└S73.1Sprain of hip