Western States Auto Insurance & Crash Law · Montana
Montana Auto Insurance & Crash Law
A citizen's legal library for finding insurance, understanding coverage, investigating a crash, evaluating insurer conduct, documenting damages, protecting UM/UIM and settlement rights, and locating the Montana authorities that control the claim.
Start with the problem you are trying to solve
A crash does not create one legal problem. It can create several at once: liability, insurance identification, insured status, medical treatment, first-party coverage, evidence preservation, claim handling, reimbursement and settlement. Start with the immediate question and then follow the linked pathway.
Montana auto-insurance law at a glance
MCA § 61-6-103 establishes minimum bodily-injury and property-damage liability protection.
Montana's required owner policy protects the named insured and qualifying express or implied permissive users, subject to the governing statutes.
MCA § 33-23-201 requires UM bodily-injury protection unless the named insured rejects the coverage.
UIM is not generally mandated by § 33-23-201. Determine whether it was purchased and how the policy defines and limits the coverage.
Claimant negligence of 50% or less can reduce recovery proportionately. Negligence greater than the applicable opposing negligence bars recovery.
MCA § 27-1-308 changed the measure and evidence of recoverable medical expenses for modern bodily-injury and death claims.
MCA § 33-18-201 regulates investigation, communication, coverage decisions and settlement conduct by insurers.
A demand intended to qualify under § 33-18-251 must satisfy detailed statutory form, content, documentation and timing requirements.
Montana maintains substantial made-whole protections, but the analysis depends on the covered loss and can be altered by special statutory or federal reimbursement regimes.
Browse the complete Montana library
Search by issue or filter by stage of the claim. The pages are deliberately connected so that a reader can move from a practical problem to the policy, statute, cases and next workflow.
Filter the library
Coverage, insured status & policy rights
Start here when the central question is what insurance exists and whether it applies.
Required Auto Insurance & Minimum Limits
Montana compulsory liability insurance, 25/50/20 limits, permissive users, proof requirements, exemptions and the statutory coverage floor.
Finding Every Insurance Policy
A systematic search for driver, owner, household, employer, umbrella, commercial, rental, rideshare and first-party insurance.
Who Is an Insured?
Named insureds, permissive users, resident relatives, non-owned vehicles, exclusions and coverage-specific insured status.
Uninsured & Underinsured Motorist Coverage
Required UM unless rejected, separate UIM policy analysis, trigger questions, liability credits, settlements, subrogation and claim handling.
Stacking & Multiple Insurance Policies
Current § 33-23-203, insured status, multiple vehicles, premiums, anti-stacking provisions, rate filings and first-party versus liability coverage.
Insurance Policy Interpretation, Exclusions & Coverage Disputes
Whole-policy interpretation, coverage grants, definitions, exclusions, burden of proof, reasonable expectations and statutory public-policy limits.
Coverage Disclosure & Insurer Duties
The insured's policy access, third-party pre-suit requests, Montana disclosure limits, insurer communications and insurance discovery after litigation begins.
Claims handling, agents, defense & settlement duties
Use these pages when the dispute concerns conduct by an insurer, insurance producer or liability carrier.
Insurance Claims Handling & Bad Faith
Montana UTPA duties, statutory private remedies, investigation, delays, coverage decisions and fair settlement practices.
Insurance Agents, Applications & Failure to Procure Coverage
Specifically requested insurance, agent representations, applications, procurement duties and Montana's rejection of an absolute duty-to-read bar.
Duty to Defend, Reservations of Rights & Liability Coverage Defense
Potential coverage, defense obligations, reservations of rights, disputed facts, declaratory proceedings and defense versus indemnity.
Third-Party Liability Insurance, Failure to Settle & Excess Exposure
Settlement opportunities, insurer control, protecting the insured from excess exposure and Montana's liability-settlement framework.
Vehicles, employment & special defendants
Coverage changes when the vehicle or driver is operating outside an ordinary personal-auto setting.
Borrowed, Non-Owned, Newly Acquired & Rental Vehicles
Borrowed cars, temporary substitutes, newly acquired vehicles, regular-use issues, rentals, owner-versus-driver insurance and coverage priority.
Employer, Commercial & Work-Use Vehicles
Scope-of-employment liability, commercial-auto insurance, employee-owned vehicles, business use, insured status and possible excess layers.
Rideshare & Transportation Network Coverage
App status, Montana TNC insurance layers, personal-auto exclusions and special log-status and coverage-information exchange rules.
Government Vehicle Crashes & Special Deadlines
State versus local-government claim procedures, public entities, governmental liability, damages limits and special deadlines.
Crash liability, evidence, damages & resolution
These pages move from proving what happened to proving the loss and making the claim final.
Comparative Fault & Crash Liability
Montana comparative negligence, the 50% threshold, multiple actors, fault allocation and the effect of claimant fault on recovery.
Crash Investigation & Evidence Preservation
Scene evidence, vehicles, witnesses, EDR, telematics, video, crash-report materials, reconstruction and evidence-preservation duties.
Damages After a Montana Crash
Current-law medical damages, future care, lost earnings, earning capacity, noneconomic loss, property damage, mitigation and comparative-fault reductions.
Wrongful Death After a Montana Motor-Vehicle Crash
Wrongful death versus survival, personal representatives, survivor losses, estate damages, insurance and fatal-crash settlement structure.
MedPay, Subrogation & Medical Reimbursement
First-party medical payments, Montana's made-whole doctrine, health-plan reimbursement, Medicare, Medicaid, ERISA and workers' compensation.
Settlement, Release & Protecting the Claim Before It Becomes Final
Settlement formation, releases, multiple tortfeasors, UIM protection, reimbursement interests and Montana's statutory time-limited-demand procedure.
Research authority
Move from the citizen guides to the Montana cases that support them.
A practical Montana crash-claim workflow
The order matters. Many avoidable claim problems arise because settlement, recorded statements or coverage conclusions occur before the underlying facts and insurance have been mapped.
Move from citizen guidance to primary authority
VictimsGuide is designed to make legal research traceable. Each citizen page identifies the statutes and leading decisions behind the practical workflow so the reader can move from explanation to authority rather than relying only on an adjuster's summary or an internet article.
Montana Case Authority Library
Search leading Montana cases by doctrine: UM/UIM, stacking, policy interpretation, claims handling, duty to defend, agents, settlement, made whole, evidence, damages and wrongful death.
Start with mandatory coverage
For an unfamiliar Montana claim, begin with the statutory liability floor, then build outward to actual policy limits and additional coverage.
Why this library exists
A serious crash places an ordinary citizen inside several professional systems at the same time: law enforcement, insurance claims, medical billing, health coverage, vehicle repair, evidence preservation and possibly litigation.
Each institution sees only part of the problem. The injured person is often the only person who must eventually understand how all of those parts fit together.
This Montana library is designed to make that process visible:
- what insurance must exist;
- what insurance may additionally exist;
- who is protected;
- what the policy actually says;
- what the insurer must do;
- what evidence should be preserved;
- how Montana allocates fault;
- how damages are proved;
- who may claim reimbursement;
- and what must be understood before a release makes the claim final.
Do not reduce a serious crash to a claim number.
Build the record. Find the insurance. Read the policy. Preserve the evidence. Identify the controlling Montana law. Document the actual loss. Resolve competing payment rights. Then decide whether settlement produces a fair and informed final result.