In health service, the relationship between doctor and patient is a contractual relationship, that is why such a relationship tends to be the starting point of conflicts. Coping with health service problems must be carried out by using medical and juridical approaches regulated both in Medical law and Health law. In health service, there are three main things , that are: Medical Record, Informed Consent and Medical Secrecy. Medical records are very important data in health service because they can indicate that health service has been occurred between doctor and patient (either personal practice or hospital practice). The importance of medical records can be seen from their provisions in Medical Practice Law and their special provisions in the Regulation of the Health minister of The Republic of Indonesia No. 749a/MenKes/Per/XII/89.