Machine learning clinical decision support system for risk categorization
AssigneeCerner Innovation, Inc.
InventorsSasanka Are, John Matthew Sugden
Life of this patent
Estimating the term…
Abstract
Improved risk categorization is provided for clinical decision support and forecasting future health care spend. A risk index is provided that improves on other risk stratification models by synthesizing electronic medical records and health questionnaires with an individual patient's claim histories. Machine learning algorithms catalogue patients into distinct group clusters, based on risk which may be associated with annual health care spending, thereby enabling administrators to forecast future health care spending on the individual and population level.
Claims20
A computerized system comprising:
- a risk index classifier configured to classify members of a population of humans into one or more risk groups from a set of risk groups;
- one or more processors;
- and
- computer storage memory having computer-executable instructions stored thereon which, when executed by the processor, implement a method of predicting likely future health care spend for the population members, the method comprising:
- receiving a set of member data for a plurality of members of the population, wherein the set of member data comprises data related to claims and behavior or lifestyle information;
- generating one or more risk index models used by the risk index classifier based on a type of the set of member data, the one or more risk index models generated using a set of machine learning algorithms;
- classifying, using the risk index classifier, one or more members of the population into one or more risk groups from the set of risk groups, based on the set of member data;
- determining a future health care spend forecast for the classified one or more members of the population;
- and
- modifying a health care event based on the determined forecast,
- wherein the set of member data comprises data related to claims and data related to at least one of (i) wellness or personal-health-assessment (PHA) information and (ii) electronic medical record (EMR) information.
A method for predicting likely future health care spend for individual members of a population of humans using a computing system, the method comprising:
- receiving electronic data over a communications network for the members of the population, the data comprising historical information related to claims and data related to at least one of (i) wellness or personal-health-assessment (PHA) information and (ii) electronic medical record (EMR) information, wherein the electronic data comprises data related to claims and behavior or lifestyle information;
- generating, via the computing system, one or more risk index models used by the risk index classifier based on a type of the received data, the one or more risk index models generated using a set of machine learning algorithms;
- classifying, via the computing system, members of the population into a set of risk groups, based on the received data and a risk index model, the risk index model using one or more machine learning algorithms;
- and
- determining, via a computing system, a set of future health care costs over a duration of time associated with the classified members based on the classification and the received data.
One or more computer-storage media having computer-executable instructions embodied thereon that, when executed by a computing device, cause the computing device to perform a method of determining future health care costs for members in a population of human patients, the method comprising:
- receiving raw data for the members in the population, the raw data comprising claims information and at least one of (i) wellness or personal-health-assessment (PHA) information and (ii) electronic medical record (EMR) information for each of the members, wherein the raw comprises data related to claims and behavior or lifestyle information;
- generating a risk index model based on the raw data, a type of the raw data, and a set of machine learning algorithms;
- classifying the members of the population into one or more risk groups using the risk index model;
- determining a future health care costs over a duration of time for the members based on the risk groups for which the members are classified;
- and
- modifying a health care event based on the determined future health care cost.
Dependencies are inferred from the claim text.