Comparing Gold-standard Copayment and Coinsurance Values From Claims Processing Engines to Values Derived From Behavioral Health Claims Databases

BACKGROUND: While researchers use patient expenditures in claims data to estimate insurance benefit features, little evidence exists to indicate whether the resulting measures are accurate. OBJECTIVE: To develop and test an algorithm for deriving copayment and coinsurance values from behavioral health claims data. SUBJECTS: Employer-sponsored insurance plans from 2011 to 2013 for a national managed behavioral health organization (MBHO). MEASURES: Twelve benefit features, distinguishing between carve-in and carve-out, in-network and out-of-network, inpatient and outpatient, and copayment and coinsurance, were created. Measures drew from claims (claims-derived measures), and benefit feature data from a claims processing engine database (true measures). STUDY DESIGN: We calculate sensitivity and specificity of the claims-derived measures' ability to accurately determine if a benefit feature was required and for plan-years requiring the benefit feature, the accuracy of the claims-derived measures. Accuracy rates using the minimum, 25th, 50th, 75th, and maximum claims value for a plan-year were compared. PRINCIPAL FINDINGS: Sensitivity (82% or higher for all but 3 benefit features) and specificity (95% or higher for all but 2 benefit features) were relatively high. Accuracy rates were highest using the 75th or maximum claims value, depending on the benefit feature, and ranged from 69% to 99% for all benefit features except for out-of-network inpatient coinsurance. CONCLUSIONS: For most plan-years, claims-derived measures correctly identify required specialty mental health copayments and coinsurance, although the claims-derived measures' accuracy varies across benefit design features. This information should be considered when creating claims-derived benefit features to use for policy analysis

Copayment · Health claims on food labels · MEDLINE · Mental health · Payment · Specialty · Healthcare Policy and Management · Patient Satisfaction in Healthcare · Workplace Health and Well-being

• The Impact of Out-of-Pocket Costs on the Use of Intrauterine Contraception Among Women With Employer-sponsored Insurance

  Lydia E Pace, Stacie B Dusetzina et al.•Medical Care•2013

  Add to list