How to Fill Out a Medicare CMS 1500 for Chiropractors. Non-institutional providers use the Health Insurance Claim Form, known as CMS 1500, when they need to bill Medicare contractors or suppliers.

The HCFA form, also known as Form HCFA 1500 or Form CMS-1500, is what noninstitutional practitioners file to payers (insurance companies). They often comprise the basis of medical claims .