Worker Compensation Insurance Claims mailing address updated list (2023)

Without the Correct mailing address and Phone, it is very difficult to bill the claims to Workers Compensation insurance. The below list has three columns the first column is the Whole Workers Compensation companies list. Secondly, column two gives you the address to bill the claim. Thirdly the correct phone number to reach the specific department.

List of Worker Compensation
Insurance Company Name Updated (2022)
CLAIMS MAILING ADDRESS Phone Numbers
ACCIDENT FUND CLAIMS MAILING ADDRESS P.O. BOX 40790, LANSING, MI, 48901-7990 517-342-4200
Ace American Insurance Company CLAIMS MAILING ADDRESS PO BOX 6561, SCRANTON, PA, 18505-6561 248-359-3900
ALLIED UNDERWRITERS CLAIMS MAILING ADDRESS PO BOX 3804, OMAHA , NE, 68103 877-234-4420
ALTERNATIVE SERVICE CLAIMS MAILING ADDRESS 2000 MALLORY LN, FRANKLIN, TN, 37067-8209 734-464-0427
AMERISURE W/C CLAIMS MAILING ADDRESS P.O. BOX 1515, CANONSBURG, PA, 15317 800-257-1900
ASU GROUP WORKERS COMPENSATION CLAIMS MAILING ADDRESS P.O. BOX 77, OKEMOS, MI, 48805 0077 800-968-0278
Auto Owners Insurance WC CLAIMS MAILING ADDRESS P.O. Box 30510, Lansing, MI, 48909 800-445-4185
B AND M ASHMAN CLAIMS MAILING ADDRESS 35803 VERONICA STREET, LIVONIA, MI, 48150 734-542-1004
BERKSHIRE HATHAWAY CLAIMS MAILING ADDRESS PO BOX 881716, SAN FRANCISCO, CA, 94188 800-661-6029
BRENTWOOD INSURANCE WC CLAIMS MAILING ADDRESS PO BOX 1125, BRENTWOOD, TN, 37024 800-524-0604
BROADSPIRE CLAIMS MAILING ADDRESS P.O. BOX 14645, LEXINGTON, KY, 40512 734-420-6550
Broadspire Services CLAIMS MAILING ADDRESS P.O. Box 25104, Lehigh Valley, PA, 18002-5104 734-420-6550
BUNCH AND ASSOCIATES INC. W/C CLAIMS MAILING ADDRESS P.O. BOX 32045, LAKELAND, FL, 33802 866-551-1364
CANNON COCHRAN MGMT SERVICES, INC. CLAIMS MAILING ADDRESS 2364 WOODLAKE DRIVE, OKEMOS, MI, 48864 517-347-2343
CAPITOL INDEMNITY CORP CLAIMS MAILING ADDRESS PO BOX 5900, MADISON, WI, 537050900 608-829-4834
CHARTIS INSURANCE CLAIMS MAILING ADDRESS P.O. BOX 1830, ALPHARETTA, GA, 30032 877-867-3783
Citizens Insurance Company-WC CLAIMS MAILING ADDRESS P.O. BOX 15144, WORCESTER, MA, 01615-0144 800-628-0250
CITY OF FLINT WORKERS COMPENSATION CLAIMS MAILING ADDRESS 2364 WOODLAKE DRIVE, OKEMOS, MI, 48864 888-866-0808
CLAIMS DEPT OF LABOR CLAIMS MAILING ADDRESS PO BOX 8300, LONDON, KY, 40742
CLAIMS MANAGEMENT INC CLAIMS MAILING ADDRESS P.O. BOX 1288, BENTONVILLE, AR, 72712-9989 888-213-7534
CMI CLAIMS MAILING ADDRESS P.O. BOX 620, HOWELL , MI, 48844
COMP ONE ADMIN CLAIMS MAILING ADDRESS P O BOX 2530, OKEMOS, MI, 48805 888-298-9043
COMPREHENSIVE RISK SERVICES CLAIMS MAILING ADDRESS P.O. BOX 505, NOVI, MI, 48376 800-737-9875
CONSUMERS ENERGY CLAIMS MAILING ADDRESS WORKERS COMP DEPT EP6-223, JACKSON, MI, 49201 248-433-5760
Continental Indemnity Company WC CLAIMS MAILING ADDRESS P.O. Box 3804, Omaha, NE, 68103 877-234-4420
COVENTRY WORKERS COMP SERVICES CLAIMS MAILING ADDRESS P.O. BOX 3055, TAMPA, FL, 33630-3055 800-390-0561
DB & D CLAIMS MAILING ADDRESS 1121 NORTH MICHIGAN, SAGINAW, MI, 48602
DELPHI NATIONAL BENEFIT CENTER CLAIMS MAILING ADDRESS WORKERS’ COMPENSATION, LEXINGTON, KY, 40512-4422 866-335-7444
EMC WORKERS COMP CLAIMS MAILING ADDRESS P.O. BOX 30546, LANSING, MI, 48909 517-908-4800
ESIS Insurance INC WORKERS COMPENSATION CLAIMS MAILING ADDRESS P O BOX 6561, SCRANTON, PA, 185056561
ESIS Worker Comp Phone Number: 248-455-8016
ESIS Insurance-GM CLAIMS MAILING ADDRESS 300 Renaissance Center, Detroit, MI, 48265-3000
ESIS Worker Comp Phone Number: 800-888-0164
EVANS, CRAVEN & LACKIE PS CLAIMS MAILING ADDRESS 818 W RIVERSIDE, SPOKANE, WA, 99201 509-455-5200
FCCI INSURANCE GROUP CLAIMS MAILING ADDRESS PO BOX 58004, SARATOSA, FL, 34232 800-226-3221
FORD MOTOR COMPANY CLAIMS MAILING ADDRESS WORKERS COMPENSTION DEPT , DEARBORN, MI, 481210607 800-508-2065
FRED M ROSEN PC CLAIMS MAILING ADDRESS 535 GRISWOLD ST, DETROIT, MI, 48226 313-961-8900
GALLAGHER BASSETT CLAIMS MAILING ADDRESS 1630 DES PERES RD, ST LOUIS, MO, 63131 800-333-6137
GALLAGHER BASSETT CLAIMS MAILING ADDRESS MCS P.O. BOX 23812, TUSCAN, AZ, 85734 800-370-0594
GM BENEFITS & SERVICE CENTER CLAIMS MAILING ADDRESS PO BOX 14607, LEXINGTON, KY, 40512 248-223-6837
Grange Insurance WC CLAIMS MAILING ADDRESS 2121 E. CAPTIOL DRIVE, APPLETON, WI, 54912-0539 800-343-1741
GREAT AMERICAN INSURANCE GROUP CLAIMS MAILING ADDRESS PO BOX 5432 , CINCINNATI , OH, 45201 800-545-4269
HCR MANOR CARE/WC CLAIMS MAILING ADDRESS P.O. BOX 10086, TOLEDO, OH, 43699 800-427-1902
HMC / WORKER’S COMPENSATION OFFICE CLAIMS MAILING ADDRESS 1 HURLEY PLAZA, FLINT, MI, 48503 810-262-9177
HURLEY MEDICAL CENTER WORK COMP CLAIMS MAILING ADDRESS 1 HURLEY PLAZA, FLINT, MI, 48503 810-262-9177
KORE INDUSTRIAL CLAIMS MAILING ADDRESS PO BOX 249, DAVISON, MI, 48423 517-281-1321
LIBERTY MUTUAL – WC CLAIMS MAILING ADDRESS PO BOX 7205, LONDON, KY, 40742 800-291-2910
MACKINAW ADMINISTRATORS LLC CLAIMS MAILING ADDRESS P.O. BOX 489, BRIGHTON, MI, 48116 810-844-8129
MACYS CLAIM SERVICES-WC CLAIMS MAILING ADDRESS P.O. BOX 3069, CINCINNATI, OH, 45201 800-677-0693
MARKEL FIRST COMP CLAIMS MAILING ADDRESS PO BOX 3188, OMAHA , NE, 68103 888-500-3344
MCIM CLAIMS MAILING ADDRESS PO BOX 1227, CANONSBURG, PA, 15317 517-886-0315
MCMC LLC CLAIMS MAILING ADDRESS 2000 MALLORY LN , FRANKLIN , TN, 37067-8231 615-399-8658
MEIJER WORKMANS COMPENSATION CLAIMS MAILING ADDRESS PO BOX 3260, GRAND RAPIDS , MI, 49501 810-658-5409
MICHIGAN INSURANCE CO CLAIMS MAILING ADDRESS PO BOX 252120, GRAND RAPIDS, MI, 49515 888-606-6426
MINUTE MEN HR CLAIMS MAILING ADDRESS 3740 CARNEGIE AVE, CLEVELAND, OH, 44115 216-452-0100
MTM Workers Comp CLAIMS MAILING ADDRESS P.O. Box 9150, Farmington Hills, MI, 48333 800-274-5606
NEW YORK STATE INSURANCE FUND CLAIMS MAILING ADDRESS 105 CORPORATE PARK DR, WHITE PLAINS, NY, 10604 914-701-2120
NORTH AMERICAN RISK SERVICES- WC CLAIMS MAILING ADDRESS P.O. BOX 945055, MAITLAND, FL, 32794 800-315-6090
PARADIGM MANAGEMENT SERVICES LLC CLAIMS MAILING ADDRESS CLAIMS REVIEW DEPT, WALNUT CREEK, CA, 94597 925-676-2300
PATRIOT RISK SERVICE CLAIMS MAILING ADDRESS MCMC, CANONSBURG, PA, 15317 866-243-5410
Protective Insurance Co. (WC) CLAIMS MAILING ADDRESS 1099 N. Meridian St., Indianapolis, IN, 46204 800-644-5501
Rich Logistics CLAIMS MAILING ADDRESS 6011 Scott Hamilton Drive, Little Rock, AR, 72209 501-569-9910
RISING FINANCIAL CLAIMS MAILING ADDRESS 700 WEST VIRGINIA STREET SUITE 401, MILWAUKEE, WI, 53204 877-672-4404
SEDGWICK CLAIMS MAILING ADDRESS CMS ATTN MICHELLE PEREZ, LEXINGTON, KY, 40512
Sedgwick Claims department Phone Number: 469-524-4480
SEDGWICK CLAIMS MAILING ADDRESS CMS – MO claims P.O. BOX 14562, LEXINGTON, KY, 40512
Sedgwick Claims department Phone Number: 866-856-4835
SEDGWICK CLAIMS MAILING ADDRESS CMS WORKERS COMPENSATION PO BOX 14452, LEXINGTON, KY, 405124452
Sedgwick Claims department Phone Number: 513-483-5146
SEDGWICK CLAIMS MAILING ADDRESS WORKMANS COMP PO BOX 14459, LEXINGTON, KY, 40512
Sedgwick Claims department Phone Number: 262-785-4811
SENTRY CLAIMS-WC CLAIMS MAILING ADDRESS P.O. BOX 8032, STEVENS POINT, WI, 54481-8032 800-739-3344
SPECIALITY RISK SERVICES P.O. BOX 4963, SYRACUSE, NY, 13221 888-777-4789
SPEEDWAY WC CLAIMS MAILING ADDRESS PO BOX 182480, COLUMBUS, OH, 43218 614-793-5458
SRS MEDBILL-WC CLAIMS MAILING ADDRESS P.O. BOX 14205, LEXINGTON, KY, 40512 800-826-4338
STANDARD FIRE INSURANCE CO CLAIMS MAILING ADDRESS PO BOX 50472, INDIANAPOLIS, IN, 46250 800-238-6208
THE HARTFORD WORKERS COMPENSATION CLAIMS MAILING ADDRESS PO BOX 14170, LEXINGTON, KY, 40512 800-327-3636
TRAVELERS WC CLAIMS MAILING ADDRESS PO BOX 50472, INDIANAPOLIS, IN, 46250 800-238-6210
UNDERWRITERS SAFETY AND CLAIMS INC CLAIMS MAILING ADDRESS PO BOX 37069, TALLAHASSEE , FL, 32315 850-385-2947
UNIT CORP- ESIS, INC CLAIMS MAILING ADDRESS 7130 South Lewis Suite 1000, Tulsa, OK, 74136 800-331-3897
WESTFIELD INSURANCE CO WC CLAIMS MAILING ADDRESS PO BOX 3098, MILWAUKEE, WI, 53201 734-591-8122
WHITE MOUNTAIN SOLUTIONS INC CLAIMS MAILING ADDRESS 628 HEBRON AVE, GLASTONBURY, CT, 6033 860-368-2013
WORK CONNECTIONS CLAIMS MAILING ADDRESS 400 FOURTH STREET ARGUS II BLDG, ANN ARBOR, MI, 48103 734-615-0643
WYOMING WORKERS COMPENSATION CLAIMS MAILING ADDRESS P O BOX 20070, CHEYANNE, WY, 820037001 307-777-6764
York Risk Services Group WC CLAIMS MAILING ADDRESS PO BOX 803355, Dallas, TX, 75380 866-391-9675
ZURICH – AMERICAN INSURANCE CO. W/C P.O. BOX 66941, CHICAGO, IL, 60666 800-382-2150

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