The Lab Requisition form is a crucial document used by healthcare providers to order laboratory tests for their patients. It captures essential information such as the provider's details, including their name, address, and contact numbers, ensuring that all necessary communication can occur seamlessly. The form requires the patient's name, date of birth, and gender, as well as an ICD-9 diagnosis code to justify the medical necessity of the tests. Additionally, it specifies the type of tests requested, ranging from routine urinalysis and hematology to specialized chemistry panels and therapeutic drug monitoring. Providers must indicate whether the test is routine, stat, or fasting, which is vital for accurate results. This form also includes sections for the number of attempts to draw blood and any comments regarding the specimen collection process. By ensuring that all fields are completed, healthcare providers facilitate timely and accurate laboratory services, ultimately enhancing patient care.