Description: Percentage of patients aged 18 years and older with primary total hip arthroplasty (THA) who completed baseline and follow-up (patient-reported) functional status assessments

References: CMS56, PQRS 376

Denominator: Adults aged 18 and older who had a primary total hip arthroplasty (THA) within the 12 month period that begins 180 days before the start of the measurement period and ends 185 days after the start of the measurement period and who had an outpatient encounter not more than 180 days prior to procedure, and at least 60 days and not more than 180 days after THA procedure.

Denominator Exclusions: Patients with multiple trauma at the time of the total hip arthroplasty or patients with severe cognitive impairment


Numerator: Patients with patient reported functional status assessment results (eg, VR-12, VR-36,PROMIS-10-Global Health, PROMIS-29, HOOS) not more than 180 days prior to the primary THA procedure, and at least 60 days and not more than 180 days after THA procedure.

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