US private payers’ perspectives on insurance coverage for genome sequencing versus exome sequencing: A study by the Clinical Sequencing Evidence-Generating Research Consortium (CSER)

Kathryn A. Phillips, Julia R. Trosman, Michael P. Douglas, Bruce D. Gelb, Bart S. Ferket, Lucia A. Hindorff, Anne M. Slavotinek, Jonathan S. Berg, Heidi V. Russell, Beth Devine, Veronica Greve, Hadley Stevens Smith

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Purpose: There is limited payer coverage for genome sequencing (GS) relative to exome sequencing (ES) in the U.S. Our objective was to assess payers’ considerations for coverage of GS versus coverage of ES and requirements payers have for coverage of GS. The study was conducted by the NIH-funded Clinical Sequencing Evidence-Generating Research Consortium (CSER). Methods: We conducted semi-structured interviews with representatives of private payer organizations (payers, N = 12) on considerations and evidentiary and other needs for coverage of GS and ES. Data were analyzed using thematic analysis. Results: We described four categories of findings and solutions: demonstrated merits of GS versus ES, enhanced methods for evidence generation, consistent laboratory processes/sequencing methods, and enhanced implementation/care delivery. Payers see advantages to GS vs. ES and are open to broader GS coverage but need more proof of these advantages to consider them in coverage decision-making. Next steps include establishing evidence of benefits in specific clinical scenarios, developing quality standards, ensuring transparency of laboratory methods, developing clinical centers of excellence, and incorporating the role of genetic professionals. Conclusion: By comparing coverage considerations for GS and ES, we identified a path forward for coverage of GS. Future research should explicitly address payers’ conditions for coverage.

Original languageEnglish
Pages (from-to)238-244
Number of pages7
JournalGenetics in Medicine
Volume24
Issue number1
DOIs
StatePublished - Jan 2022

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