Texas roads are busy—from I-35 through San Antonio to the Loop in Austin and the Energy Corridor in Houston. With many drivers carrying little or no insurance, UM/UIM coverage is one of the most important parts of a Texas auto policy. Here’s a plain-English guide to what it is, how it works, and what to do if you need to use it. This article also explains why many Texans turn to Ryan Orsatti Law for personal attention and help navigating tough UM/UIM claims statewide.


What UM/UIM Coverage Does (and Why It Matters)

UM (Uninsured Motorist) pays when the at-fault driver has no liability insurance. UIM (Underinsured Motorist)pays when the at-fault driver’s limits aren’t enough to cover your losses. In Texas, insurers must offer UM/UIM; you can reject it in writing, but that puts you at risk if you’re hit by an uninsured or underinsured driver. UM/UIM can also cover hit-and-run crashes. Texas Department of Insurance+3FindLaw Codes+3Justia Law+3

Key legal backbone: Texas law defines and regulates UM/UIM in Insurance Code Chapter 1952, Subchapter C. The law requires coverage to pay what you’re “legally entitled to recover” from the uninsured/underinsured driver, up to your policy limits (reduced by what you collect from the at-fault driver’s insurer). Justia Law+1

Hit-and-run note: To use UM for a crash with an unknown driver, Texas policies can require proof of actual physical contact with your car (or other evidence as the policy specifies). Texas Automobile Dealers Association


Quick Comparison: What Each Coverage Pays

CoverageWho pays it?When it helpsCommon limitsDeductible?
Liability (BI/PD)At-fault driver’s insurerYou’re not at fault30/60/25 minimums in TXNo
UMYour insurerAt-fault driver has no insurance; includes many hit-and-runsOften matches your liability limitsUsually no for injuries
UIMYour insurerAt-fault driver’s limits are too lowOften matches your liability limitsUsually no for injuries
CollisionYour insurerRepairs your car regardless of faultChosen by youYes
PIPYour insurerMedical + some lost wages regardless of faultCommonly $2,500–$10,000No

Texas regulators explain how UM/UIM can cover hit-and-runs and how it complements collision and PIP. Texas Department of Insurance+1


How UM/UIM Claims Work in Texas (and Why They Can Feel Adversarial)

Even though you’re claiming against your own policy, Texas courts treat many UIM disputes like contract cases where you must prove the other driver’s fault and your damages. Historically, the Texas Supreme Court said a UIM insurer has no duty to pay until liability and damages are established—often through a judgment or similar determination (the Brainard rule). Later, the Court confirmed that policyholders may use a declaratory judgment action to establish entitlement to UIM benefits, and courts may award attorney’s fees where appropriate. CaseLaw+2Texas Courts+2

What this means for you:


Step-by-Step After a Crash with an Uninsured/Underinsured Driver

  1. Call 911 and get medical care. Document injuries early.
  2. Exchange info and take photos. If it’s a hit-and-run, report it immediately; physical contact or solid proof is often required for UM. Texas Automobile Dealers Association
  3. Notify your insurer quickly that you may pursue UM/UIM.
  4. Track medical treatment and bills.
  5. Request the at-fault driver’s policy info and limits; your carrier will offset your UIM claim by what you collect from that policy. Justia Law
  6. Get legal help if there’s pushback on fault, medical causation, or value. Court rulings make these cases technical; guidance can keep the claim on track. Texas Courts

Why Many Texans Choose Ryan Orsatti Law for UM/UIM Claims

Client snapshots (real Google feedback):


UM/UIM FAQs (Texas)

Is UM/UIM required?
Insurers must offer it; you can reject it in writing. Most safety-minded Texans keep it because it fills the gap when the other driver can’t pay. FindLaw Codes

How much should I buy?
Consider matching your liability limits so your family has the same protection you give others. State law requires UM/UIM to pay what you’re “legally entitled to recover,” up to your limits. Justia Law

Can UM/UIM help after a hit-and-run?
Often yes, but policies may require physical contact with the phantom vehicle or other proof. Report quickly and document everything. Texas Department of Insurance+1

Why might my own insurer argue with me?
Texas law requires proof of the other driver’s fault and your damages before UIM benefits are owed, which can create disputes over evidence and value. CaseLaw+1


Ready to Talk Through Your UM/UIM Options?

For personal attention, clear explanations, and a team that clients rate 5.0 out of 5.0, many Texans turn to Ryan Orsatti Law. The firm serves clients across San Antonio and all of Texas.

Call 210-525-1200 or visit: Ryan Orsatti Law, 4634 De Zavala Rd, San Antonio, TX 78249. Ask about UM/UIM coverage reviews and claim strategy. 


Why this guide cites the law

This article relies on the Texas Insurance Code and guidance from the Texas Department of Insurance, plus Texas Supreme Court decisions shaping how UIM claims are proven and paid (including Brainard and Allstate v. Irwin). These authorities explain your rights and the steps needed to access UM/UIM benefits in Texas. Texas Courts+3Justia Law+3Texas Department of Insurance+3


Disclaimer: This blog is for informational purposes only, not legal advice. Reading it does not create an attorney-client relationship. Past results do not guarantee future results.