Table 1.

ICD-9 codes associated with hip complaints

Diagnosis	ICD-9 code	Diagnosis	ICD-9 code
Hip, pelvic pain	719.45	Bursitis buttock, trochanter, hip	726.5
Enthesopathy of hip region	726.5	Pelvic pain	625.9
Groin pain	789.0	Buttock pain	729.1
Labral tear hip	718.05	Snapping hip	719.65
Lower extremity pain	729.5	Sacroiliitis	720.2
Acquired deformities of hip	736.3	Synovitis and tenosynovitis	727.0
Femoral acetabular impingement	719.5	Nonspecified derangement of joint	717.9
Juvenile osteochondrosis of pelvis	732.1	Cyst of bone pelvis	733.25
Aseptic necrosis of hip	733.42	Other symptoms referable to joint	719.6
Nonallopathic lesions, not elsewhere classified	739.5	Other bursitis NOS	727.3
Sprain strain hip thigh NOS	843.9	Iliofemoral ligament sprain strain	843.0
Ischiocapsular strain sprain	843.1	Osteoarthritis of pelvis	715.05
Other arthropathies pelvis	716.05	Articular disorder of joint pelvis	718.05
Effusion of joint pelvis	719.05	Loose body in joint pelvis	718.15
Developmental dislocation of pelvis	718.75	Stiffness of joint pelvis	719.55
Sciatica	724.3	Abnormality of gait	781.2

ICD-9 = International Classification of Diseases, 9th Revision; NOS = not otherwise specified.