Identification of genetic counseling service delivery models in practice: a report from the NSGC Service Delivery Model Task Force.

Increasing demand for genetic services has resulted in the need to evaluate current service delivery models (SDMs) and consider approaches that improve access to and efficiency of genetic counseling (GC). This study aimed to describe SDMs currently used by the GC community. The NSGC membership was surveyed regarding the use of four SDMs: in-person GC, telephone GC, group GC, and telegenetics GC. Variables related to access and components of use were also surveyed, including: appointment availability, time-per-patient, number of patients seen, billing, and geographic accessiblity. Seven hundred one usable responses were received. Of these, 54.7 % reported using an in-person SDM exclusively. The remainder (45.3 %) reported using multiple SDMs. Telephone, group and telegenetics GC were used often or always by 8.0 %, 3.2 % and 2.2 % of respondents, respectively. Those using an in-person SDM reported the ability to see the highest number of patients per week (p < 0.0001) and were the most likely to bill in some manner (p < 0.0001). Those using telegenetic and telephone GC served patients who lived the furthest away, with 48.3 % and 35.8 %% respectively providing GC to patients who live >4 h away. This study shows that genetic counselors are incorporating SDMs other than traditional in-person genetic counseling, and are utilizing more than one model. These adaptations show a trend toward shorter wait time and shorter length of appointments. Further study is indicated to analyze benefits and limitations of each individual model and factors influencing the choice to adopt particular models into practice.

Report from the National Society of Genetic Counselors service delivery model task force: a proposal to define models, components, and modes of referral.

The Service Delivery Model Task Force (SDMTF) was appointed in 2009 by the leadership of the National Society of Genetic Counselors (NSGC) with a charge to research and assess the capacity of all existing service delivery models to improve access to genetic counseling services in the context of increasing demand for genetic testing and counseling. In approaching this charge, the SDMTF found that there were varying interpretations of what was meant by "service delivery models" and the group held extensive discussions about current practices to arrive at consensus of proposed definitions for current genetic service delivery models, modes of referral and components of service delivery. The major goal of these proposed definitions is to allow for conversations to begin to address the charge to the committee. We propose that current models of service delivery can be defined by: 1) the methods in which genetic counseling services are delivered (In-person, Telephone, Group and Telegenetics), 2) the way they are accessed by patients (Traditional referral, Tandem, Triage, Rescue and Self-referral) and 3) the variable components that depend upon multiple factors unique to each service setting. This report by the SDMTF provides a starting point whereby standardized terminology can be used in future studies that assess the effectiveness of these described models to overcome barriers to access to genetic counseling services.