The Adjuster Says You Were 30% at Fault: How That Number Gets Made in New Mexico

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Sources checked: August 31, 2026. This page provides general information, not legal, medical, or insurance advice.

Short answer: An adjuster saying you were ’30 percent at fault’ is not the same thing as a court finding or a complete explanation of a New Mexico accident. It is a position that should be tied to actual facts, documents, and policy communications. New Mexico’s civil jury instructions describe how percentages can be considered when comparative negligence is an issue submitted to a jury: the instruction calls for comparing negligence among the listed people and allocating percentages that total 100 percent for the people whose negligence caused damage. That general legal framework does not decide your facts. Preserve the evidence, ask for the basis in writing, and obtain individualized legal advice before treating a percentage as final.

Treat a percentage as a question, not a conclusion

A number in a phone call, email, portal message, or letter may be connected to a specific statement, image, report, estimate, or interpretation of the accident. Ask which documents support the percentage, what factual issue is being identified, and whether the position is preliminary or final. Keep the exact communication so the question can be reviewed in context.

Do not respond by guessing at facts or accepting a broad label such as ‘partly responsible’ without understanding the source. A useful record identifies date, claim number, person or department, the words used, documents cited, and what still needs clarification. That is more dependable than attempting to calculate an outcome from a percentage alone.

New Mexico’s jury instruction has a specific courtroom use

Uniform Jury Instruction 13-2219 addresses comparative negligence when that issue is submitted to a jury under the circumstances described in its use note. It instructs a jury to determine total damages, compare negligence among the listed people, and assign percentages that total 100 percent for the people whose negligence caused damage. The instruction itself explains that its use depends on the issues in a lawsuit.

A claim conversation is not automatically a jury instruction, a verdict, or a legal determination. The source is useful because it shows why a percentage cannot be evaluated apart from the people identified, the evidence, the procedure, and the particular question being decided. Individual facts and legal issues require individual review.

Preserve the actual accident record

Keep original scene images, video, vehicle information, location, direction of travel, road conditions you observed, contact details exchanged, report number if available, and repair records. If there is a witness, record how to contact them and what they personally observed. Do not write a witness statement for someone else or edit the only original image.

The New Mexico Driver Manual provides general crash-scene guidance, including stopping, obtaining help when needed, exchanging available information, and documenting vehicle damage. It is general safety material, not a finding about any one collision. Use it as a reminder to preserve the actual records created near the event.

Keep care, repair, and insurance materials separate

A provider record, a repair estimate, a policy page, and a claim letter answer different questions. Put care instructions, bills, and work restrictions in one folder; tow, storage, estimate, rental, and repair records in another; and policy, declarations, claim number, letters, emails, and portal messages in a third. Add files in date order and preserve originals.

This separation prevents a single document from being treated as proof of everything. It also makes it easier to ask a narrow question. For example, a request about a repair estimate should not be confused with a question about a policy term or a statement about what occurred at the scene.

Ask for an explanation that names the facts used

A written request can be direct: Which report, photo, statement, vehicle record, policy term, or other document supports the percentage? Which part of the accident is being attributed to me? Is there information you want me to provide? Save the response with the original message so it is clear what question was answered.

A general website cannot tell you whether the explanation is correct in your situation. It can help you avoid a common mistake: assuming a percentage has a fixed meaning without seeing the evidence or the reasoning that the person giving the percentage relied on.

Do not let a percentage erase facts you can preserve

A percentage does not erase original photos, report information, repair documents, care records, or a contemporaneous factual note. Preserve the documents even if you disagree with a communication or are still waiting for an explanation. The record should show what exists, when it was received, and which question remains open.

Avoid broad public statements about fault while records are incomplete. A careful file is more useful when it separates evidence from interpretation. It gives an individual reviewer a clearer basis for assessing the questions that matter without a blog page pretending to decide them.

A private review can examine the documents behind the number

A private case review can help organize the accident, care, repair, policy, and claim documents relevant to an adjuster’s percentage statement. It should focus on the actual records and questions, not promise what a particular percentage means for an individual claim.

This page provides general information. El Gringo Law can review the documents and questions related to a New Mexico accident through a private case review.