Medical care — the treatment questions.

It depends entirely on your state — the single most variable rule in workers' comp. You choose in New York, Illinois, Maryland, and many others; the employer/insurer chooses in Florida, Missouri, Indiana, South Carolina; and hybrid rules abound (panels in Georgia and Tennessee, networks in California and Texas, time-limited employer control in Michigan and Maine, New Mexico's 60-day swap). Your state guide answers it precisely — it's the first thing to learn.

For authorized treatment of an accepted claim: no — no copays, no deductibles, and providers bill the insurer under a state fee schedule (and generally can't balance-bill you). Bills arrive at your house anyway, usually from provider billing systems on autopilot: don't pay, don't panic, send them to the adjuster in writing and keep copies. Unauthorized treatment is the exception — which is why knowing your state's doctor rules matters.

You always have the right to refuse any treatment — nobody can operate on you unwillingly. The claim consequences are the nuance: unreasonably refusing care that would clearly help can affect benefits in some states, and "I refused the recommended fix" becomes part of the permanency conversation. A second opinion is the professional way to say no — it either confirms your instinct with authority or gives you real confidence to proceed.

Missed appointments are claim damage: they read as "not really hurt," can suspend benefits if they look like refusing treatment, and in gap-sensitive states (Florida's one-year inactivity rule) they can threaten the claim itself. Life happens — reschedule immediately, in writing, and never simply no-show. If transportation is the problem, remember mileage reimbursement exists and some insurers arrange rides.

Treatment denials run through utilization review in most states — and they're appealable on fast tracks (California's IMR, reconsideration processes elsewhere), with deadlines printed on the denial. The play: get the denial in writing, have your doctor supply the medical justification the reviewer claimed was missing, and file the appeal inside the window. Many treatment denials reverse on appeal; almost none reverse by waiting.

Usually not by itself — most states cover work that aggravates a pre-existing condition (your back didn't have to be perfect before the job hurt it). The insurer will emphasize your history; your counters are precision (a specific work event, precisely described) and honest disclosure — hiding history is far more damaging than having it. A few strict-causation states (Missouri's "prevailing factor," Oklahoma's "major cause") raise the bar; see your state guide.

Rules vary, but you're generally entitled to private time with your doctor, and in many states you can decline the NCM's presence in the exam room entirely (they can often still get records and talk scheduling). Be polite, be honest, and remember who employs them. If an NCM starts steering treatment, that's worth a written objection.

An "independent" medical exam is the insurer's evaluation of your condition — and yes, attending is generally mandatory (refusing can suspend benefits). Prepare like it matters, because it does: know your timeline, be honest in both directions, name every body part, and note how long the exam actually lasted. Our Medical Visit Blueprint™ is the full preparation.

For accepted claims, generally as long as treatment is reasonable, necessary, and injury-related — which can mean lifetime medical in states like Virginia and Alabama, or capped frames elsewhere (Georgia's 400 weeks for non-catastrophic). Settlements change everything: a full-and-final deal usually buys out future medical, making it yours to fund. That's the biggest fork in settlement design — understand it before signing.

When psychological injury flows from a physical one (depression after a disabling back injury), treatment is commonly covered with the claim. Standalone mental-health claims vary sharply by state. Either way, tell your treating doctor about psychological symptoms — untreated and undocumented helps no one, including the claim. Our guide maps the landscape.