System and method for analyzing de-identified health care data
First Claim
1. A system for de-identifying health care data, comprising:
- at least one health care database, the at least one health care database including at least one patient record, each patient record including a plurality of identification fields associated with a patient and at least one health care field, wherein at least one subset of the identification fields associated with a patient uniquely identifies the patient; and
one or more processors in communication with the at least one health care database and a second database, wherein the one or more processors execute instructions that cause the one or more processors to;
select a patient record from the at least one health care database,access a plurality of the identification fields included in the patient record, the accessed plurality of identification fields uniquely identifying the patient,concatenate, into a string, information from each of the accessed plurality of identification fields included in the patient record,generate an encrypted unique patient identifier by encrypting the concatenated string of information,generating a de-identified patient record, wherein the de-identified patient record includes the at least one health care field that is included in the selected patient record and the encrypted unique patient identifier, and wherein the de-identified patient record does not include any information that identifies the patient other than the encrypted unique patient identifier, andtransmit the de-identified patient record to the second database.
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Accused Products
Abstract
A system and method for creating a unique alias associated with an individual identified in a health care database such that health care data, and particularly pharmaceutical-related data, can be efficiently gathered and analyzed. The system has a first data store for storing at least one record where each record includes a plurality of identification fields which when concatenated uniquely identify an individual, and at least one health care field corresponding to health care data associated with the individual. The system also has a second data store, and a processor. The processor selects a record of the first data store, then selects a subset of the plurality of identification fields within the selected record, and concatenates the selected subset of identification fields. Then the processor stores the concatenated identification fields in a record in the second data store with the at least one health care field from the selected record of the first data store.
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Citations
12 Claims
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1. A system for de-identifying health care data, comprising:
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at least one health care database, the at least one health care database including at least one patient record, each patient record including a plurality of identification fields associated with a patient and at least one health care field, wherein at least one subset of the identification fields associated with a patient uniquely identifies the patient; and one or more processors in communication with the at least one health care database and a second database, wherein the one or more processors execute instructions that cause the one or more processors to; select a patient record from the at least one health care database, access a plurality of the identification fields included in the patient record, the accessed plurality of identification fields uniquely identifying the patient, concatenate, into a string, information from each of the accessed plurality of identification fields included in the patient record, generate an encrypted unique patient identifier by encrypting the concatenated string of information, generating a de-identified patient record, wherein the de-identified patient record includes the at least one health care field that is included in the selected patient record and the encrypted unique patient identifier, and wherein the de-identified patient record does not include any information that identifies the patient other than the encrypted unique patient identifier, and transmit the de-identified patient record to the second database. - View Dependent Claims (2, 3, 4)
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5. A method for de-identifying health care data comprising:
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selecting, by one or more processors, a patient record from at least one health care database, wherein the at least one health care database includes at least one patient record, each patient record including a plurality of identification fields associated with a patient and at least one health care field, and wherein at least one subset of the identification fields associated with a patient uniquely identifies the patient; accessing a plurality of the identification fields included in the patient record, the accessed plurality of identification fields uniquely identifying the patient; concatenating, into a string, information from each of the accessed plurality of identification fields included in the patient record; generating an encrypted unique patient identifier by encrypting the concatenated string of information; generating a de-identified patient record, wherein the de-identified patient record includes the at least one health care field that is included in the selected patient record and the encrypted unique patient identifier, and wherein the de-identified patient record does not include any information that identifies the patient other than the encrypted unique patient identifier; and transmitting the de-identified patient record to the second database. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer-readable medium encoded with instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:
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selecting a patient record from at least one health care database, wherein the at least one health care database includes at least one patient record, each patient record including a plurality of identification fields associated with a patient and at least one health care field, and wherein at least one subset of the identification fields associated with a patient uniquely identifies the patient; accessing a plurality of the identification fields included in the patient record, the accessed plurality of identification fields uniquely identifying the patient; concatenating, into a string, information from each of the accessed plurality of identification fields included in the patient record; generating an encrypted unique patient identifier by encrypting the concatenated string of information; generating a de-identified patient record, wherein the de-identified patient record includes the at least one health care field that is included in the selected patient record and the encrypted unique patient identifier, and wherein the de-identified patient record does not include any information that identifies the patient other than the encrypted unique patient identifier; and transmitting the de-identified patient record to the second database. - View Dependent Claims (10, 11, 12)
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Specification