Systems, methods, and media for laboratory testing services are disclosed. A request for an electronic form can be received from an electronic device. A customized electronic form can be sent to the electronic device. The electronic form may be customized based at least in part on a healthcare provider associated with the request. At least one laboratory test may be requested to be ordered for at least one patient associated with the healthcare provider. At least one predefined rule may be applied to the requested order to verify that the order is valid. At least one laboratory can be selected to perform the ordered laboratory tests. Specimen collection information may be sent to a collection facility and can be based at least in part on rules or preferences of a lab selected to perform a laboratory test. Customized test reports can be provided to a healthcare provider.