P4P program oversight is provided by the IHA Board of Directors, with program management and governance from the P4P Steering, Executive, and Technical Committees, and a technical team including experts from the Pacific Business Group on Health (PBGH), the National Committee for Quality Assurance (NCQA)and IHA staff. A team of researchers from the RAND Corporation and U.C. Berkeley conducted an evaluation of the program from 2003 - 2007 which received widespread attention. A summary of the IHA P4P program governance structure is shown below:
Roles and Responsibilities
IHA Board of Directors
Provides organizational governance and oversight
P4P Steering Committee
Determines strategy and sets policy
P4P Executive Committee
Provides overall program direction
P4P Technical Quality Committee
Develops clinical, patient experience, and systemness measures
P4P Technical Efficiency Committee
Develops efficiency measures
P4P Payment Committee
Recommends payment method
IHA Staff
Facilitates governance and project management
NCQA (IHA subcontractors)
Data collection, aggregation, and technical support
Thomson Reuters
Efficiency measurement
Process
Results are reported the year following each Measurement Year (MY). The first California P4P results were released in 2004 using data collected in 2003 (MY 2003). The IHA P4P measure deployment process is shown below.
The initial IHA P4P measurement set had three categories: 1) clinical quality, 2) patient experience, and 3) health information technology (HIT) adoption. The HIT domain was expanded to IT-Enabled Systemness in 2007, Coordinated Diabetes Care was added in 2008, and Appropriate Resource Use was added in 2009, for a total of five categories. In addition, several existing measures have been used to create a new domain for senior patient populations over age 65 (Medicare). This domain is for public reporting purposes only, and does not impact a physician organization's payments.
The weighting of these domains remains dynamic from year to year as measures within each domain are refined, added, or deleted. The IHA P4P common measure set is designed to include measures that are evidence-based and relevant to California consumers. The number of measures has dramatically increased over the years, and the measurement set has become more sophisticated. Measurement evolution is described in the Measurement Set Development table in Related Resources (to the right).
“To drive major improvements, performance-based payments must exceed 10% of total provider income. Incentives of this magnitude can only be mobilized if they originate in payer savings.”