Productivity Updates to the CMS 1500 Health Insurance Claim Form This year, the National Uniform Claim Committee (NUCC) made several necessary updates to the standard CMS 1500 Health Insurance Claim Form. These changes were made primarily in response to ... Tax Guide Form CMS 1500: An Invaluable Tool for Small Businesses in the Health Care Sector The single most common medical claim form currently available in the US is the CMS 1500. It is so popular that it can be purchased in 500 sheet pads ...