Key takeaways
- MMI is a medical judgment about whether you are still improving, not a finding that you are healed or able to do your old job.
- An employer must give written notice on a Board-approved form before ending TTD benefits that have begun. Your deadline to send a written disagreement is seven days after you receive the notice.
- A physician’s statement includes an opinion on the extent of any permanent impairment, which drives PPI benefits.
- Medical care does not automatically end at MMI. The Board can still require treatment after a PPI agreement or award, within the statutory review period.
- If you still have symptoms when you are released, put them in writing and get advice before signing a PPI agreement or settlement.
What does MMI mean in an Indiana workers’ comp claim?
MMI describes a point in recovery. The treating doctor is saying, in effect, that your condition has leveled off and further treatment is not expected to change it much. Some people reach MMI fully recovered. Many reach it with lasting pain, limited motion, or permanent work restrictions.
The Indiana Workers’ Compensation Act does not use the phrase “maximum medical improvement.” It is a medical and claim-handling term. What matters legally is what the doctor’s paperwork says and what the employer or insurer does with it: whether temporary benefits are ended, whether a permanent impairment rating is assigned, and what restrictions are written.
What usually happens when a doctor says you are at MMI?
| Issue | What Indiana law says | What to check |
|---|---|---|
| Temporary total disability (TTD) checks | Once TTD has begun, Indiana Code 22-3-3-7[1] requires written notice on a Board-approved form before the employer ends it. You have seven days after receiving a notice of intent to terminate to send written disagreement to the Board and the employer. | The date you received the notice, and whether you disagree. |
| Permanent partial impairment (PPI) rating | Under Indiana Code 22-3-3-6[2], a physician’s statement includes an opinion on whether the injury caused an impairment and its extent. Indiana Code 22-3-3-10.5[3] requires a proposed PPI agreement and the physician’s statement to be tendered within 15 days after the date of that statement. PPI compensation is set by Indiana Code 22-3-3-10[4]. | Whether the rating covers every injured body part, and whether it matches your symptoms. |
| Permanent restrictions | An employee who is only partially disabled and refuses suitable employment procured for the employee is not entitled to compensation during the refusal unless the Board finds the refusal justified (section 11[5]). | Whether any job offered fits the written restrictions. |
| Medical care | Before permanent impairment is adjudicated, Indiana Code 22-3-3-4[6] requires the employer to furnish an attending physician and the services the physician or the Board deems necessary. After a PPI agreement or award, the Board may still require further treatment within the review period. | Whether follow-up care, medication, or therapy is still being provided. |
Use our Indiana PPI calculator to see how a rating translates into a benefit amount. The doctor’s rating and the statutory schedule still control the result.
What if the doctor releases you but you still hurt?
This is one of the most common problems at MMI. The authorized doctor writes a release, sometimes with no restrictions, while you are still having pain or trouble doing your job. These steps help keep the record accurate. They are Delventhal Law Office’s practical guidance, not legal requirements.
- Get the release in writing and read it closely. Note whether it says MMI, whether it lists permanent restrictions, and whether it gives an impairment rating.
- Tell the doctor what has not improved, and ask that it be charted. Be specific: which movements, how long you can stand or lift, and what happens at the end of a shift.
- Keep your own dated notes. Write what you can and cannot do, not what you think it proves.
- Watch for a notice that TTD will stop. If one arrives and you disagree, the seven-day deadline to send written disagreement to the Board and the employer runs from the day you receive it. If the Board cannot resolve the dispute within 10 days, it must arrange an evaluation by an independent medical examiner.
- Ask about another medical opinion before paying for one. Indiana employers generally direct medical care, so an unapproved visit can become a payment dispute. See our guide to second opinions in Indiana workers’ comp.
- Know your rights at an employer-requested exam. Indiana Code 22-3-3-6[7] lets you have a qualified physician you provide and pay for present at the examination. See talking with an IME doctor.
- Do not rush the PPI agreement or a settlement. Compare the rating with the physician’s statement and your symptoms. See challenging a zero or low PPI rating and settling before MMI.
If your condition gets worse after the case is resolved, Indiana Code 22-3-3-27[8] allows the Board to modify an award because of a change in conditions. The application must be filed within two years after the last day for which compensation was paid.
A Fort Wayne example
Imagine a Fort Wayne warehouse worker who hurt a shoulder lifting cases. After months of therapy, the authorized doctor says she is at MMI, assigns a small impairment rating, and returns her to work with a 20-pound lifting limit. A week later she receives a notice that her TTD checks will stop, and her employer offers a job that requires overhead reaching.
She writes down the dates she received the release and the notice. She sends a written disagreement to the Board and her employer within seven days, keeps a copy, and asks the doctor to say in writing whether overhead reaching is within her restrictions. She does not sign the PPI agreement until someone has compared the rating with her symptoms and the physician’s statement. Each of those steps keeps the dispute about the records, not about who remembers what.
Related guides: functional capacity evaluations, light duty and work restrictions, and termination while on workers’ comp.
Frequently asked questions
Does reaching MMI mean my workers’ comp checks stop?
Not automatically. Once temporary total disability (TTD) benefits have begun, Indiana Code 22-3-3-7[9] requires the employer to give written notice on a Board-approved form before ending them. If you disagree, you must send written notice of disagreement to the Worker’s Compensation Board and the employer within seven days after you receive the notice of intent to terminate.
Can I disagree with the doctor’s MMI decision?
Yes, but act quickly and in writing. Tell the authorized doctor which symptoms continue, keep your own dated notes, and if you receive a notice that TTD will stop, use the seven-day disagreement process in Indiana Code 22-3-3-7[9]. If the Board cannot resolve the disagreement, the statute requires an evaluation by an independent medical examiner.
Does MMI end my medical treatment?
Not necessarily. Before permanent impairment is adjudicated, the employer must furnish an attending physician and the services the physician or the Board deems necessary. After an agreement or award based on permanent partial impairment, the Board may still require further treatment, on proper application, within the statutory review period to limit or reduce the impairment.
How long do I have if my condition gets worse after my case is resolved?
Indiana Code 22-3-3-27[10] lets the Board modify an award because of a change in conditions, but an application cannot be filed more than two years after the last day for which compensation was paid. Ask a lawyer to check the dates in your file rather than estimating them.
Should I sign the PPI agreement right away?
Read it first. The agreement states an impairment rating that affects your PPI benefits. Compare it with the physician’s statement, and get advice if the rating seems low, leaves out a body part, or arrives while you are still having problems.
If you have been released at MMI and something does not add up, Delventhal Law Office can review the release, the rating, and any notice you received. Start with a free case evaluation, or learn more about our Fort Wayne workers’ compensation practice and attorney Chad E. Delventhal.
This article provides general information about Indiana workers’ compensation, not legal or medical advice. Reading it does not create an attorney-client relationship.
Sources
- Indiana Code 22-3-3-7 (iga.in.gov) ↩
- Indiana Code 22-3-3-6 (iga.in.gov) ↩
- Indiana Code 22-3-3-10.5 (iga.in.gov) ↩
- Indiana Code 22-3-3-10 (iga.in.gov) ↩
- section 11 (iga.in.gov) ↩
- Indiana Code 22-3-3-4 (iga.in.gov) ↩
- Indiana Code 22-3-3-6 (iga.in.gov) ↩
- Indiana Code 22-3-3-27 (iga.in.gov) ↩
- Indiana Code 22-3-3-7 (iga.in.gov) ↩
- Indiana Code 22-3-3-27 (iga.in.gov) ↩
