| State | Payer ID | Phone# | Website | |
| Alabama | AL | 10102 | 877-567-7271 | https://www.cahabagba.com/ |
| Alaska | AK | 02102 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Arizona | AZ | 00832 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Arkansas | AR | 07102 | 877.235.8073 | http://www.novitas-solutions.com |
| California | CA | 01112 | 855-609-9960 | https://med.noridianmedicare.com/ |
| Colorado | CO | 04112 | 855.252.8782 | http://www.novitas-solutions.com/ |
| Connecticut | CT | 13102 | 866.837.0241 | https://www.ngsmedicare.com/ |
| Delaware | DE | 12102 | 877.235.8073 | http://www.highmarkmedicareservices.com/ |
| Florida | FL | 09102 | 877-847-4992 | https://medicare.fcso.com/ |
| Georgia | GA | 10202 | 877-567-7271 | https://www.cahabagba.com/ |
| Hawaii | HI | 01212 | 855.609.9960 | http://www.noridianmedicare.com/ |
| Idaho | ID | 02202 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Illinois | IL | 06102 | 866.234.7340 | https://www.ngsmedicare.com |
| Indiana | IN | 08102 | 866.234.7331 | http://www.wpsmedicare.com/ |
| Iowa | IA | 05102 | 866.503.3807 | http://www.wpsmedicare.com/index.shtml |
| Kansas | KS | 05202 | 866.503.3807 | http://www.wpsmedicare.com/index.shtml |
| Kentucky | KY | 15102 | 866.276.9558 | http://www.cgsmedicare.com/ |
| Louisiana | LA | 07202 | 877.235.8073 | http://www.novitas-solutions.com/transition/jh/index.html |
| Maine | ME | 14112 | 888.379.9132 | https://www.ngsmedicare.com/ |
| Maryland | MD | 12302 | 877.235.8073 | http://www.highmarkmedicareservices.com/ |
| Massachusetts | MA | 14212 | 888.379.9132 | https://www.ngsmedicare.com/ |
| Michigan | MI | 08202 | 866.234.7331 | http://www.wpsmedicare.com/j8macpartb/ |
| Minnesota | MN | 06202 | 866.234.7340 | https://www.ngsmedicare.com/ |
| Mississippi | MS | 07302 | 855.252.8782 | |
| Missouri | MO | 05302 | 866.518.3285 | http://www.wpsmedicare.com/index.shtml |
| Montana | MT | 03202 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Nebraska | NE | 05402 | 866.518.3285 | http://www.wpsmedicare.com/index.shtml |
| Nevada | NV | 01312 | 877.908.8431 | http://www.noridianmedicare.com/ |
| New Hampshire | NH | 14312 | 888.379.9132 | https://www.ngsmedicare.com/ |
| New Jersey | NJ | 12402 | 877-235-8073 | http://www.highmarkmedicareservices.com/ |
| New Mexico | NM | 04212 | 855.252.8782 | http://www.novitas-solutions.com/ |
| New York | NY | 13282 | 866.837.0241 | https://www.ngsmedicare.com/ |
| North Carolina | NC | 11502 | 855.696.0705 | http://www.palmettogba.com |
| North Dakota | ND | 00251 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Ohio | OH | 15202 | 866.276.9558 | http://www.cgsmedicare.com/ |
| Oklahoma | OK | 04312 | 855.252.8782 | http://www.novitas-solutions.com/ |
| Oregon | OR | 02302 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Pennsylvania | PA | 12502 | 877-235-8073 | http://www.highmarkmedicareservices.com/ |
| Rhode Island | RI | 14412 | 888.379.9132 | https://www.ngsmedicare.com/ |
| South Carolina | SC | 11202 | 855.696.0705 | http://www.palmettogba.com |
| South Dakota | SD | 03402 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Tennessee | TN | 10302 | 877-567-7271 | https://www.cahabagba.com/ |
| Texas | TX | 04412 | 855.252.8782 | http://www.novitas-solutions.com/ |
| Utah | UT | 00156 | 877-908-8431 | https://med.noridianmedicare.com/ |
| Vermont | VT | 14512 | 888.379.9132 | https://www.ngsmedicare.com |
| Virginia | VA | 11302 | 855.696.0705 | http://www.palmettogba.com |
| Washington | WA | 02402 | 877-908-8431 | https://med.noridianmedicare.com/ |
| West Virginia | WV | 11402 | 866.830.3043 | http://www.palmettogba.com |
| Wisconsin | WI | 06302 | 866.234.7340 | https://www.ngsmedicare.com/ |
| Wyoming | WY | 00461 | 877-908-8431 | https://med.noridianmedicare.com/ |
| State | IVR # | Claim mailing address | Appeal address | Online resource | |
| Florida | FL | 1-877-847-4992 | Medicare Part B Participating Providers P.O. Box 44117 Jacksonville, FL 32231-4117. | Medicare Part B Redetermination P.O. Box 2360 Jacksonville, FL 32231-0018 | http://medicare.fcso.com/ |
| Virgin Islands | VI | 1-877-847-4992 | Medicare Part B Participating Providers P.O. Box 44117 Jacksonville, FL 32231-4117. | Medicare Part B Redetermination P.O. Box 2360 Jacksonville, FL 32231-0018 | http://medicare.fcso.com/ |
| Arizona | AZ | 1-877-908-8431 | Medicare Part B P.O. Box 6704 Fargo, ND 58108-6704 | Medicare Part B PO Box 6704 Fargo, ND 58108-6704 | www.noridianmedicare.com |
| Montana | MT | 1-877-908-8431 | Medicare Part B P.O. Box 6735 Fargo, ND 58108-6735 | Medicare Part B PO Box 6735 Fargo, ND 58108-6735 | www.noridianmedicare.com |
| North Dakota | ND | 1-877-908-8431 | Medicare Part B P.O. Box 6706 Fargo, ND 58108-6706 | Medicare Part B PO Box 6706 Fargo, ND 58108-6706 | www.noridianmedicare.com |
| South Dakota | SD | 1-877-908-8431 | Medicare Part B P.O. Box 6707 Fargo, ND 58108-6707 | Medicare Part B PO Box 6707 Fargo, ND 58108-6707 | www.noridianmedicare.com |
| Utah | UT | 1-877-908-8431 | Medicare Part B P.O. Box 6725 Fargo, ND 58108-6725 | Medicare Part B PO Box 6725 Fargo, ND 58108-6725 | www.noridianmedicare.com |
| Wyoming | WY | 1-877-908-8431 | Medicare Part B P.O. Box 6708 Fargo, ND 58108-6708 | Medicare Part B PO Box 6708 Fargo, ND 58108-6708 | www.noridianmedicare.com |
| Arkansas | AR | 1-877-908-8434 | Pinnacle Medicare Services Attn: Claims P.O. Box 1418 Little Rock AR 72203 | Pinnacle Medicare Services P.O. Box 8150 Little Rock, AR 72203 Phone: (866) 345-0274 | www.pinnaclemedicare.com |
| Louisiana | LA | 1-877-567-7204 | Pinnacle Medicare Services Attn: LA Claims P.O. Box 8082 Little Rock AR 72203 | Pinnacle Medicare Services P.O. Box 8066 Little Rock, AR 72203-8066 Phone: (866) 567-8419 | www.pinnaclemedicare.com |
| California | CA | 1-866-931-3903 | Palmetto GBA Part B - J1 MAC P.O. Box 1051 Augusta, GA 30903-1051 Fax: (803) 462-3930(North California) Fax: (803) 462-3931(South California) | Palmetto GBA Part B - J1 MAC P.O. Box 1252 Augusta, GA 30903-1052 Fax: (803) 462-3914 | www.palmettogba.com |
| Hawaii | HI | 1-866-931-3903 | Palmetto GBA Part B - J1 MAC P.O. Box 1051 Augusta, GA 30903-1051 Fax: (803) 462-3932 | Palmetto GBA Part B - J1 MAC P.O. Box 1252 Augusta, GA 30903-1052 Fax: (803) 462-3914 | www.palmettogba.com |
| Nevada | NV | 1-866-931-3903 | Palmetto GBA Part B - J1 MAC P.O. Box 1051 Augusta, GA 30903-1051 Fax: (803) 462-3932 | Palmetto GBA Part B - J1 MAC P.O. Box 1252 Augusta, GA 30903-1052 Fax: (803) 462-3914 | www.palmettogba.com |
| Colorado | CO | 1-877-567-9230 | Medicare Part B Claims P.O. Box 660031 Dallas, TX 75266-0031 | Medicare Part B Claims P.O. Box 650714 Dallas, TX 75265-0714 | www.trailblazerhealth.com |
| New Mexico | NM | 1-877-567-9230 | Medicare Part B Claims P.O. Box 660031 Dallas, TX 75266-0031 | Medicare Part B Claims P.O. Box 650714 Dallas, TX 75265-0714 | www.trailblazerhealth.com |
| Oklahoma | OK | 1-877-567-9230 | Medicare Part B Claims P.O. Box 660031 Dallas, TX 75266-0031 | Medicare Part B Claims P.O. Box 650714 Dallas, TX 75265-0714 | www.trailblazerhealth.com |
| Texas | TX | 1-877-567-9230 | Medicare Part B Claims P.O. Box 660031 Dallas, TX 75266-0031 | Medicare Part B Claims P.O. Box 660156 Dallas, TX 75265-0156 | www.trailblazerhealth.com |
| Alaska | AK | 1-877-908-8431 | Medicare Part B PO Box 6703 Fargo, ND 58108-6703 | Medicare Part B PO Box 6703 Fargo, ND 58108-6703 | www.noridianmedicare.com |
| Oregon | OR | 1-877-908-8431 | Medicare Part B PO Box 6702 Fargo, ND 58108-6702 | Medicare Part B PO Box 6702 Fargo, ND 58108-6702 | www.noridianmedicare.com |
| Washington | WA | 1-877-908-8431 | Medicare Part B PO Box 6700 Fargo, ND 58108-6700 | Medicare Part B PO Box 6700 Fargo, ND 58108-6700 | www.noridianmedicare.com |
| Alabama | AL | 1-877-567-7271 | Alabama Medicare Part B Claims PO Box 830140 Birmingham, AL 35283-0140 | Alabama Part B Redeterminations PO Box 1921 Birmingham, AL 35201-1921 | www.cahabagba.com |
| Georgia | GA | 1-877-567-7271 | Georgia Medicare Part B Claims PO Box 12847 Birmingham, AL 35202-2847 | Georgia Part B Redeterminations PO Box 12967 Birmingham, AL 35202-2967 | www.cahabagba.com |
| Tennessee | TN | 1-877-567-7271 | Tennessee Part B Claims PO Box 12086 Birmingham, AL 35202-2086 | Tennessee Part B Redeterminations PO Box 12724 Birmingham, AL 35202-6724 | www.cahabagba.com |
| Mississippi | MS | 1-877-567-7271 | Mississippi Medicare Part B Claims PO Box 547 Birmingham, AL 35201 | Mississippi Part B Redeterminations PO Box 548 Birmingham, AL 35201 | www.cahabagba.com |
| Connecticut | CT | 1-877-869-6504 | National Government Services, Inc. P.O. Box 6185 Indianapolis, IN 46206-6185 | National Government Services, Inc. P.O. Box 7111 Indianapolis, IN 46207-7111 | www.ngsmedicare.com |
| Indiana | IN | 1-866-250-5665 | National Government Services, Inc. P.O. Box 6160 Indianapolis, IN 46206-6160 | National Government Services, Inc. P.O. Box 6160 Indianapolis, IN 46206-6160 | www.ngsmedicare.com |
| New York | NY (downstate counties) | 1-877-869-6504 | National Government Services, Inc. P.O. Box 6178 Indianapolis, IN 46206-6178 | National Government Services, Inc. P.O. Box 7111 Indianapolis, IN 46207-7111 | www.ngsmedicare.com |
| New York | NY (Queens county) | 1-877-869-6504 | National Government Services, Inc. P.O. Box 6239 Indianapolis, IN 46206-6239 | National Government Services, Inc. P.O. Box 7111 Indianapolis, IN 46207-7111 | www.ngsmedicare.com |
| New York | NY (upstate counties) | 1-877-869-6504 | National Government Services, Inc. P.O. Box 6189 Indianapolis, IN 46206-6189 | National Government Services, Inc. P.O. Box 7111 Indianapolis, IN 46207-7111 | www.ngsmedicare.com |
| Pennsylvania | PA | 1-877-235-8073 | Highmark Medicare Services PO Box 890418 Camp Hill, PA 17089-0418 | Highmark Medicare Services Appeals PO Box 890413 Camp Hill, PA 17089-0413 | www.highmarkmedicareservices.com |
| Maryland | MD | 1-877-235-8073 | Highmark Medicare Services PO Box 890398 Camp Hill, PA 17089-0398 | Highmark Medicare Services Appeals PO Box 890401 Camp Hill, PA 17089-0401 | www.highmarkmedicareservices.com |
| New Jersey | NJ | 1-877-235-8073 | Highmark Medicare Services PO Box 890030 Camp Hill, PA 17089-0030 | Highmark Medicare Services Appeals PO Box 890031 Camp Hill, PA 17089-0031 | www.highmarkmedicareservices.com |
| Delaware | DE | 1-877-235-8073 | Highmark Medicare Services PO Box 890397 Camp Hill, PA 17089-0397 | Highmark Medicare Services Appeals PO Box 890400 Camp Hill, PA 17089-0400 | www.highmarkmedicareservices.com |
| Washington DC MA | DCMA | 1-877-235-8073 | Highmark Medicare Services PO Box 890396 Camp Hill, PA 17089-0396 | Highmark Medicare Services Appeals PO Box 890399 Camp Hill, PA 17089-0399 | www.highmarkmedicareservices.com |
| North Carolina | NC | 1877-872-5556 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | www.palmettogba.com |
| South Carolina | SC | 1877-872-5556 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | www.palmettogba.com |
| Virginia | VA | 1877-872-5556 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | www.palmettogba.com |
| West Virginia | WV | 1877-872-5556 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | Palmetto GBA - J11 MAC Mail Code: AG-600 P.O. Box 100190 Columbia, SC 29202-3190 | www.palmettogba.com |
| Idaho | ID | 1-866-502-9051 | CGS PO Box 22599 Nashville, TN 37202 | CGS Attention: Redeterminations PO Box 22990 Nashville, TN 37202 | www.cgsmedicare.com |
| Kentucky | KY | 1-866-290-4036 | CGS Administrators, LLC 1 Cameron Hill Cir STE 0060 Chattanooga, TN 37402-0060 | CGS Administrators, LLC 1 Cameron Hill Cir Ste 0061 Chattanooga, TN 37402-0061 | www.cgsmedicare.com |
| Ohio | OH | 1-866-290-4036 | CGS 1 Cameron Hill Cir STE 0060 Chattanooga, TN 37402-0060 | CGS 1 Cameron Hill Cir Ste 0061 Chattanooga, TN 37402-0061 | www.cgsmedicare.com |
