Do Steroid Injections Increase a Car Accident Settlement?

Steroid injections — most commonly epidural steroid injections (ESIs), facet joint injections, or trigger point injections — are frequently used to treat pain from car accident injuries, particularly those involving the spine, neck, and soft tissue. Whether they increase a settlement depends on several interconnected factors, none of which exist in a vacuum.

Here's how this generally works.

Why Medical Treatment Shapes Settlement Value

In a personal injury claim, damages fall into two broad categories:

• Economic damages — measurable financial losses: medical bills, lost wages, future treatment costs
• Non-economic damages — harder-to-quantify losses: pain and suffering, loss of enjoyment of life, emotional distress

Steroid injections affect both categories. On the economic side, each injection adds to documented medical expenses. On the non-economic side, the fact that someone required an injection — a more intensive intervention than physical therapy or over-the-counter medication — signals to insurers and juries that the injury caused significant, lasting pain.

Treatment records are evidence. Insurance adjusters and attorneys on both sides review medical documentation to assess how serious an injury was, how long it affected the claimant, and what the ongoing costs might be.

What Steroid Injections Specifically Signal in a Claim

Adjusters and plaintiff attorneys generally interpret steroid injections as indicators of:

• Injury severity — injections are rarely prescribed for minor sprains; they suggest ongoing or significant pain that didn't resolve with conservative treatment
• Treatment progression — a documented path from initial care (imaging, physical therapy) to interventional treatment suggests a genuine, worsening, or persistent condition
• Future medical needs — some injuries requiring injections also require additional treatment, which can be factored into a demand for future medical expenses

💉 A single injection is different from a series. Multiple injections over months, or a recommendation for ongoing management, typically reflects a more serious injury profile than a one-time procedure.

How Insurers Evaluate Injection-Related Claims

Insurance companies don't automatically assign a dollar value to each type of treatment. Instead, adjusters evaluate the total picture:

Pre-existing conditions are a significant variable. If a claimant had prior back problems or had received injections before the accident, the insurer will likely argue the crash didn't cause the injury — or only aggravated it. Many states recognize the "eggshell plaintiff" doctrine, which holds a defendant responsible for the full extent of harm even if a pre-existing condition made the claimant more vulnerable. But how that doctrine applies varies by state.

The Role of Fault Rules and State Law 🗺️

Where the accident happened significantly shapes how any medical treatment — including injections — factors into a settlement.

At-fault states allow injured parties to pursue compensation from the responsible driver's liability insurance. In these states, the severity and cost of medical treatment like steroid injections directly affects the claim's value against the at-fault party.

No-fault states require injured parties to first seek compensation through their own Personal Injury Protection (PIP) coverage, regardless of who caused the crash. In most no-fault states, a claimant can only step outside the no-fault system and pursue the at-fault driver if their injuries meet a tort threshold — either a monetary threshold (medical expenses exceeding a set dollar amount) or a verbal threshold (serious injury as legally defined). Repeated steroid injections may help meet that threshold, but the specific rules differ by state.

Comparative fault rules also matter. In states using modified comparative negligence, a claimant who is more than 50% at fault typically recovers nothing. In pure comparative negligence states, any degree of fault reduces — but doesn't eliminate — recovery. In the rare contributory negligence states, any fault can bar recovery entirely.

Attorney Involvement and How It Intersects With Injections

Claims involving steroid injections are often treated differently than soft-tissue-only claims. Because they involve higher medical bills, more complex causation questions, and potential future treatment, they're more likely to involve retained legal counsel on both sides.

Personal injury attorneys typically work on contingency — meaning they collect a percentage of the settlement or verdict, often ranging from 25% to 40% depending on whether the case settles or goes to trial, and varying by state and agreement. In claims involving significant medical treatment, attorneys commonly work with medical providers, liens, and health insurance subrogation rights — all of which affect the net amount a claimant receives after a settlement is paid.

Medical liens are common when treatment providers agree to defer payment until a settlement is reached. The lien amount is paid from settlement proceeds, which means gross settlement value and what a claimant actually keeps are two different numbers.

What the Gap Looks Like in Practice

Two people can receive the same injection for the same type of injury and end up with very different settlement outcomes — based on which state they're in, whether the at-fault driver had adequate liability coverage, whether their own policy included underinsured motorist (UIM) coverage, how clearly causation was established, and how the claim was documented and presented.

The treatment itself is one input. How that treatment fits into the full claims picture — fault, coverage, jurisdiction, documentation, and negotiation — determines what it's ultimately worth in a specific case.