To report a First Notice of Loss or Injury:
Workers’ Compensation
Phone: 1-800-473-6879
Print and complete the Sentry cover sheet
Fax: 1-800-726-8631
Email: claimsmail@sentry.com (for claim reporting only)
To send correspondence by mail:
Sentry Claim Service / Attn: Medical Cost Containment Unit
P.O. Box 8032
Stevens Point, WI 54481