What are the hhs_geo_regions?

Hi, I am wondering if it is possible to get the actual values for the hhs_geo_region stings? I would like to incorporate some mapping into my project and it would be useful to get some corresponding geo-codes for the regions.

The U.S. Department of Health and Human Services (HHS) divides the country into 10 regions with a regional office located within each one. They are: Region 1-Boston: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. … Region 6-**Dallas: Arkansas, Louisiana, New Mexico, Oklahoma, and Texas

I think.