Michigan Timely Filing Law

Overview

Michigan distinguishes between electronic and paper timely filing deadlines under MCL 500.2006. Electronic claims must be processed within 30 days; paper claims within 60 days. This incentivizes electronic submission and reduces administrative burden. Insurers must acknowledge receipt within 5 business days.

Key Requirements

1. Electronic claims: 30-day deadline from receipt. Paper claims: 60-day deadline from receipt.
2. Submit with complete member identification, provider credentials, dates of service, and proper coding.
3. Insurers must acknowledge receipt and notify you of any deficiencies within their respective deadlines.
4. Incomplete claims exempt from deadline. Resubmission begins new clock.
5. Insurers pay 12% annual interest on claims paid beyond their deadline.

Penalties and Enforcement

The Michigan Department of Insurance and Financial Services (DIFS) enforces timely filing compliance. Insurers who systematically miss deadlines face fines and license sanctions. Interest accrues annually at 12%. Consumers and providers can file complaints with MI DIFS for investigation and enforcement action.

Appeals and Exceptions

Incomplete claims fall outside the deadline requirements. Insurers must identify deficiencies within the applicable window. Clean claim status determines whether deadlines apply. Electronic submission qualifies for the shorter 30-day deadline.

Interaction with Federal Law

Michigan's tiered deadlines exceed federal requirements in some cases. Electronic submission aligns with federal efficiency goals. The No Surprises Act establishes 30 days for emergency out-of-network claims. Michigan's structure applies to all claims. NSA rules do not preempt Michigan law.

Common Questions