Abstract: A method and system for verifying a medical transportation service (MTS). Information about routed trips to provide MTSs is sent to a mobile device. During a routed trip providing a MTS, metadata is collected that specifies a pickup and a drop-off of a client on a date. A client signature is received via a display of the mobile device. The metadata and signature are received from the mobile device and stored with an identifier (trip ID) of the routed trip. A reference signature is retrieved based on stored associations among the reference signature, a client ID, and the trip ID. A match between the signature and the reference signature is identified and verifies a transportation of the client on the date according to the routed trip. A report is generated that verifies that a payment for the MTS is authorized.

Abstract: A method and system for detecting and preventing fraudulent health care claims. A bar code having a service date and provider ID is generated. The provider ID identifies a health care service provider that is requested to provide a service to a client on the service date. A digital image file that includes the bar code, transaction data, and a signature is received. The signature, transaction data, provider ID and service date are extracted from the digital image file. Verification software determines whether the extracted signature matches the client's reference signature stored in a database. Verification software determines whether extracted data that includes service date, provider ID, and client ID is included in any transaction record in the database. A report is generated that identifies a fraudulent claim if the extracted signature does not match any reference signature or if the extracted data is not included in any transaction record.

Abstract: A method and system for detecting and preventing fraudulent health care claims. A bar code having a service date and provider ID is generated. The provider ID identifies a health care service provider that is requested to provide a service to a client on the service date. A digital image file that includes the bar code, transaction data, and a signature is received. The signature, transaction data, provider ID and service date are extracted from the digital image file. Verification software determines whether the extracted signature matches the client's reference signature stored in a database. Verification software determines whether extracted data that includes service date, provider ID, and client ID is included in any transaction record in the database. A report is generated that identifies a fraudulent claim if the extracted signature does not match any reference signature or if the extracted data is not included in any transaction record.