Abstract: A medical history record filing system including a plurality of attachment sheets for holding medical test records and a plurality of medical record sets. Each medical record set includes a plurality of separable portions and at least one of the plurality of separable portions is adapted to be attached to one of the attachment sheets. The record sets and the attachment sheets are color coded to indicate the type of medical test that is to be performed and recorded. The separable portion of the medical records set that is adapted to be attached to the medical record attachment sheet has provisions for locating the separable portion in a chronological order on the medical record attachment sheet. Each medical record set has provisions for the physician to indicate the type of tests that are to be run, the urgency of the request and other pertinent information. In addition, each medical record set has provisions for the laboratory, or the person that is analyzing the tests to record test data.