A driver stopped in traffic on the Broken Arrow Expressway is hit from behind by a pickup at roughly forty miles an hour. She has a cervical fusion nine months later, about $140,000 in billed medical charges, and eleven weeks out of work. The pickup driver carries Oklahoma minimum limits: $25,000 per person for bodily injury. His carrier offers the full $25,000 in the sixth week, unprompted, because the exposure is obvious and the policy is small. That check settles almost nothing. Everything that follows depends on a document she has never opened, her own declarations page.
Find the declarations page before you find a lawyer
The declarations page is the two or three page summary the carrier sends at each renewal, headed with the policy number, the term dates, the listed vehicles, and a column of coverages with dollar figures beside them. It is available in the policy documents section of most insurer web portals within a minute of logging in, and any agent will email it on request. Read the coverage column, not the premium column. What matters is which lines carry a number, which carry the word rejected or declined, and whether the numbers are written as a pair or standing alone.
Limits written as 25/50 mean $25,000 to any one injured person and $50,000 total for everyone hurt in the same crash. A single figure beside medical payments, commonly $1,000, $5,000 or $10,000, is per person with no second number. Collision shows a deductible rather than a limit, because it pays up to the value of the vehicle. Uninsured motorist appears on Oklahoma policies as one line covering both the uninsured and the underinsured situation, and it is often set at the same numbers as the liability line, though it does not have to be.
How uninsured and underinsured coverage fills the gap
Oklahoma requires carriers to offer uninsured motorist coverage and to obtain a written rejection if the insured does not want it, which is why many drivers who never consciously bought it turn out to have it. In the fusion case above, the driver has 100/300 uninsured motorist coverage on her own policy. The at-fault limit of $25,000 does not disappear; it is credited against her $100,000, leaving $75,000 available from her own carrier once the tortfeasor's policy is exhausted. Oklahoma treats underinsured coverage as gap coverage rather than a second full policy stacked on top.
Sequence matters more than most drivers expect. Before accepting the at-fault carrier's tender, notify the underinsured motorist carrier in writing and get written consent to settle, because policies routinely condition coverage on that consent in order to protect the carrier's subrogation rights against the at-fault driver. Whether limits on two or three vehicles under one policy can be added together is a question of the exact anti-stacking language in that policy form and the household facts, and it is worth asking about specifically rather than assuming either answer.
Med pay and collision arrive first and behave differently
Medical payments coverage pays without regard to fault, usually within weeks, and it is the only money in the file that does not wait on liability. It covers the emergency room copay, the imaging, the first course of physical therapy. Collision coverage repairs or totals the vehicle subject to the deductible, and the carrier then pursues the at-fault insurer for what it paid, recovering the deductible along the way if the pursuit succeeds. Neither of these reduces the bodily injury claim, though the med pay carrier may assert a right of reimbursement out of a later settlement, which is a term to read.
Why a first-party claim is still a contested claim
The same carrier that paid med pay in fourteen days will litigate the underinsured claim. The adjuster handling it is a different person with different authority, and the file is evaluated the way any bodily injury file is evaluated: mechanism of injury, treatment gaps, prior imaging, wage documentation. Oklahoma law imposes a duty of good faith and fair dealing on a first-party insurer, and that duty exists precisely because the interests are opposed. Recorded statements, medical authorizations and examinations under oath are all requested in these claims, and the answers become evidence.
The National Highway Traffic Safety Administration is responsible for federal motor vehicle safety standards and national crash reporting, but nothing federal determines what a given Oklahoma driver recovers. That is decided by a page most people file unread, and the useful time to read it is now, at renewal, when the uninsured motorist number can still be raised for a few dollars a month.