Guide

Maximum Medical Improvement

This guide focuses on MMI dates, permanent restrictions, ratings, and future medical questions.

Key takeaways

Maximum medical improvement is a medical-status concept that can affect ratings, restrictions, benefits, and settlement discussions.

Records to put together

  • MMI report
  • Permanent restrictions
  • Impairment rating if any
  • Pending treatment or surgery records

Questions to verify

  • What treatment has been completed?
  • Is more significant improvement expected?
  • Are restrictions temporary or permanent?
  • How does the state use MMI in benefit decisions?

Important caution

MMI does not mean that every worker is symptom-free or that every benefit automatically ends.

When a lawyer consultation may help

  • A deadline, hearing, denial, or benefit change is close or disputed.
  • The medical evidence and the insurer/employer position conflict.
  • Permanent restrictions, settlement, third-party liability, employment status, or retaliation may affect the file.