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Malpractice Center

Best Misdiagnosis Lawyers in Phoenix, AZ (2026)

To build this evidence-based 2026 list of Phoenix misdiagnosis lawyers, we weighed each firm's practice focus against its published results, client reviews and professional recognition.

Sources checked

5 lawyers and firms

Aerial skyline view of Downtown Phoenix looking northeast
Photo: DPPed, CC BY-SA 3.0, via Wikimedia Commons

The short answer

Because Hastings Law Firm focuses on malpractice and publishes a $19.75 million failure-to-diagnose settlement, it leads this list. Before making a call, find out whether your kind of diagnostic error fits the firm's practice. Ask how fees work and who'll review your records. Start with the Arizona malpractice guide when you check Arizona's filing rules, and do that early.

At a glance

  1. 1Hastings Law FirmFree consultation4.6 out of 5
  2. 2Morgan & MorganFree consultation4.7 out of 5
  3. 3Lamber GoodnowFree consultation4.9 out of 5
  4. 4Solomon & RelihanFree consultation4.6 out of 5
  5. 5Lerner and RoweFree consultation4.8 out of 5

Best Misdiagnosis Lawyers in Phoenix

  1. Open spot. Feature your firm in PhoenixFor lawyers
  2. Hastings Law Firm logo1

    Hastings Law Firm

    4.6102 Google reviewsRated 4.6 out of 5 on Google from 102 reviews

    Best for: Failure-to-diagnose claims

    For this list, Hastings Law Firm's most directly relevant published result is its $19.75 million failure-to-diagnose settlement. Although the firm also publishes a $10.7 million negligent-prescribing jury verdict, neither result tells you what another claim might recover. Since Tommy Hastings founded it in 2005, the firm has focused on medical malpractice, with medical misdiagnosis listed among its practice areas.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    Stood out in our review for how much of its work is medical malpractice and the results it publishes.

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  3. 2

    Morgan & Morgan

    4.77,852 Google reviewsRated 4.7 out of 5 on Google from 7852 reviews

    Best for: Diagnostic and birth injury claims

    On Morgan & Morgan's site, misdiagnosis appears alongside birth injury and medication errors. After a delayed C-section left a child with severe brain injury, a Hillsborough County jury awarded $37.8 million in 2007, a result the firm publishes. Rather than a Phoenix misdiagnosis result, that award involved a birth injury case.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    Stood out in our review for what its clients say and how much of its work is medical malpractice.

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  4. Lamber Goodnow logo3

    Lamber Goodnow

    4.9836 Google reviewsRated 4.9 out of 5 on Google from 836 reviews

    Best for: Families seeking clear explanations

    When you're trying to understand a disputed diagnosis, it may help to know that Lamber Goodnow clients repeatedly praise clear explanations. Across 836 reviews on its Google profile, the rating is 4.9. Although clients praise the staff's responsiveness and empathy, their reviews don't tell you how misdiagnosis cases turned out.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    Stood out in our review for the recognition it has earned and what its clients say.

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  5. Not sure who to call first?

    Tell us what happened. A malpractice lawyer who serves Phoenix can look at it with you, and it costs nothing.

  6. Solomon & Relihan logo4

    Solomon & Relihan

    4.69 Google reviewsRated 4.6 out of 5 on Google from 9 reviews

    Best for: Missed diagnoses in nursing homes

    Solomon & Relihan's nursing home focus makes it a distinct option when a missed diagnosis involves an older resident. Its listed work includes nursing home malpractice and injuries, with hospice abuse and neglect also among its practice areas. The firm's site shows misdiagnosis and medication errors.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    Stood out in our review for how much of its work is medical malpractice and the recognition it has earned.

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  7. Lerner and Rowe logo5

    Lerner and Rowe

    4.81,006 Google reviewsRated 4.8 out of 5 on Google from 1006 reviews

    Best for: Spanish-speaking families

    If your family wants to discuss a suspected diagnostic error in Spanish, Lerner and Rowe's listing of that language may be helpful. Find out who can go through the records with you. Along with a Phoenix office, the firm lists medical malpractice among its practice areas; its site also covers misdiagnosis and wrongful death.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    Stood out in our review for the recognition it has earned and what its clients say.

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

Where they are in Phoenix

A few minutes that might help

Questions about your own case?
How a malpractice claim usually moves in Arizona

  1. 1.Something went wrong

    Write down dates and names while they're fresh.

  2. 2.Get your records

    Ask for your full chart and test results.

  3. 3.Free case review

    A lawyer looks at what happened, free.

  4. 4.Medical opinion

    A doctor checks whether the care fell short.

  5. 5.File before the deadline

    Your lawyer starts the claim before the deadline.

  6. 6.Settlement or trial

    Many claims settle. Some go to a judge or jury.

Your deadline: 2 years from when you found outRead the Arizona law guide

Each step in more detail

  1. Initial review

    What diagnosis was missed, and what harm do you believe followed? After hearing that, the lawyer can explain which records the firm wants and whether it'll review your claim. According to every listed firm, you can have a free consultation.

  2. Deadline assessment

    When did your claim accrue? The lawyer checks. Based on knowledge of the injury and its connection to negligence, Arizona generally gives you two years from that date to file. Until the patient turns 18, the clock doesn't run.

  3. Medical assessment

    When reviewing the chart and test results, discuss what they show and whether expert testimony is needed. Whether it's needed is something Arizona requires the claimant to certify. If the medical issues aren't clear, ask the lawyer to explain them in understandable words.

  4. Filing and disclosures

    Before the applicable deadline passes, you must file your claim. If expert testimony is needed, a preliminary expert opinion affidavit must accompany the initial disclosures under Arizona's rules. The medical opinion is written. What must it address in your particular claim?

  5. Considering resolution

    Before discussing settlement or trial, ask what information remains unresolved and how the lawyer would approach either. Among the listed firms' published results are settlements and jury awards. Although those results describe past cases, they don't establish your claim's worth or how it'll end.

Malpractice claims in Phoenix: the rules that matter

The filing deadline in Arizona
  1. The clock startsWhen you found out, or should have
  2. Time to start a claim2 yearsMiss it and the claim is usually lost.
Limits on damages in Arizona
  • Pain and sufferingNo cap
  • All damages togetherNo overall cap
  • Expert paperworkThe claimant must certify whether expert testimony is needed and, if so, serve a preliminary expert opinion affidavit with the initial disclosures.

Read the Arizona law guideWork out your own deadline

Local hospitals

Star ratings from CMS Care Compare. Look up a hospital

Filing deadline for most malpractice claims in Arizona
2 years
Source
Hospitals near Phoenix with a CMS star rating
6
Source

What a malpractice lawyer costs in Phoenix

  1. The first callOften free. Ask before you book.
  2. A written agreementThe share the lawyer takes, set out before work starts.
  3. If you recover moneyThe agreed share and the case costs come out of it.
  4. If the claim failsNo legal fee on a contingency agreement. Ask about costs.
Five listed firms say they work on contingency, taking a share of any recovery and charging no legal fee if the claim fails. Hastings Law Firm's contingency terms aren't stated on this page. All offer a free consultation. Case costs are separate: they include medical records and medical opinions, as well as court fees. The firms' listed information doesn't establish who usually advances those costs or owes them afterward. Before signing, get the recovery share in writing. Ask how expenses affect your recovery and whether you'd owe costs if the case fails, and have the firm explain any payment terms you don't understand.

According to all six firms listed here, you can have a free consultation. Contingency work is also offered by five.

What to bring to your first call

  • Symptoms and visits, with diagnoses, arranged in a brief written timeline
  • When you learned of the injury and possible diagnostic error, with dates
  • Any medical records you already have, along with test results
  • Which doctors and hospitals were involved, by name
  • Injury-related bills, along with the receipts
  • Letters from the hospital or insurer, or any messages
  • How treatment changed after the delay, in notes
  • If a child is involved, the patient's birth date

Questions to ask a lawyer

  1. 1With a diagnostic error like mine, how many claims have you handled?
  2. 2Besides the person reviewing my medical records, who'll work on my file?
  3. 3Why do you think my filing deadline falls when it does?
  4. 4For my claim, is an expert opinion affidavit needed?
  5. 5If I need an update, whom should I contact and how?
  6. 6To pay your legal fee, what share of any recovery goes to you?
  7. 7If the claim fails, could I owe case expenses, and who pays them upfront?
  8. 8After the free consultation, what happens if you agree to take my case?

Choose around the diagnostic error

When you start looking, focus on what happened, not ratings. After identifying the missed diagnosis and when another clinician found it, tell the lawyer how your treatment changed as a result. Has the firm handled a delay like yours? If the missed diagnosis happened in a nursing home rather than a hospital, the conversation may need to be different.

Among Hastings Law Firm's published results is a failure-to-diagnose settlement. Nursing homes are central to Solomon & Relihan's work. Alongside malpractice, other firms on this list take broader injury claims. When you make your calls, use those differences instead of assuming every malpractice practice handles the same work. Rather than seeking a recovery prediction, ask about relevant experience.

Ask how the file will be reviewed

  • Which records does the lawyer want first? If you have visit notes, bring them and flag test results you think were missed.
  • Who'll assess the medical questions, and can they explain whether expert testimony is needed? That need requires certification under Arizona's rules.
  • Who'll be returning your calls? Although several firms earn praise for communication, some reviewers say they've had trouble getting a response.
  • What do the firm's published results actually show? Although a birth injury verdict shows trial work, it doesn't establish experience with diagnostic errors.

Get the payment terms in writing

According to every listed firm, the consultation is free. Although you can discuss whether the firm might take your case, that conversation doesn't confirm that you're represented. When does representation actually start? Five firms also report working on contingency, meaning the lawyer receives a share of a recovery but charges no legal fee if the claim fails.

What about case expenses, separately? While the claim is pending, who pays for records and medical opinions, and might you owe those expenses if the claim fails? Don't sign before reading. If nobody explains payment terms or someone promises an outcome, be wary. Because this is general information rather than legal advice, ask an Arizona lawyer to explain what applies to your situation.

Questions people ask

How long do I have to file a misdiagnosis claim in Phoenix?
Once a claim accrues, Arizona generally gives you two years to file. A malpractice claim accrues when the patient knew, or reasonably should have known, about the injury and that it was caused by someone's negligence. Neither the original visit nor the later diagnosis necessarily sets that date. To find out how the rule fits your dates, ask an Arizona lawyer.
Which listed firm has a published failure-to-diagnose result?
Because of that result, the firm earns its place on this list. Since it doesn't predict another patient's recovery, ask whether the firm's diagnostic-error work closely matches what happened to you. Although Morgan & Morgan also publishes a delayed C-section result, it involves a birth injury case rather than a misdiagnosis claim in Phoenix.
Can I talk to a lawyer without paying for the first consultation?
While all six listed firms report offering a free consultation, five also say they take cases on contingency. This page doesn't state what Hastings Law Firm's contingency terms are. What does that consultation cover? Beforehand, ask whether the lawyer will review records during it; having a consultation doesn't mean the firm has agreed to represent you.
What does Arizona require when a claim needs medical expert testimony?
Whether expert testimony is needed must be certified by the claimant in Arizona. When it's needed, the initial disclosures must include a preliminary expert opinion affidavit. Rather than simply describing what happened to you, the affidavit gives a written medical opinion. Before proceeding, ask the lawyer what the opinion must cover and how its cost fits into the fee agreement.
Are children's misdiagnosis claims subject to the same deadline?
Until a patient turns 18, Arizona's filing clock doesn't start running. A minor who turns 18 then gets the same two years that an adult would have. If you're considering a claim for your child, bring the birth date and treatment dates so an Arizona lawyer can explain how the rule applies.
Does Arizona limit the damages in a medical malpractice case?
Because its state constitution prohibits them, Arizona has no damage caps of any kind for medical malpractice. Even without caps, you can't tell from that what your claim is worth or whether it'll succeed. Don't treat a published settlement as the price tag for a similar injury. When discussing possible recovery, ask the lawyer not to promise an amount.
How long will a Phoenix misdiagnosis case take?
You won't find a single case duration here. Nor can published settlements or verdicts tell you that. Before discussing how the claim might be resolved, ask what must happen after the records review and whether the case will need expert testimony. Although Arizona gives you two years to file, that deadline doesn't set the time for finishing a case.
What should I do before contacting a misdiagnosis lawyer?
When writing down the order of visits, include when you learned that the diagnosis was wrong or delayed. If you have records or test results, gather them. Because Arizona's accrual rule makes that date important, include when you first suspected an injury had been caused by negligence. What else does the firm need? Ask during a free consultation.
Who can I call if a loved one died after a missed diagnosis?
Among the listed firms that cover wrongful death in their practice areas or site topics are Hastings Law Firm and Shapiro Law Team. For nursing homes, Solomon & Relihan lists wrongful death. When explaining what you believe was missed, say where your loved one received care. To find out who may bring a claim and which deadline applies, speak with an Arizona lawyer.

Sources

  1. Arizona Revised Statutes § 12-542, Arizona Legislature
  2. Arizona Revised Statutes § 12-502, Effect of minority, Arizona Legislature
  3. Arizona Revised Statutes § 12-2603, Preliminary expert opinion testimony, Arizona Legislature
  4. Arizona Constitution art. 2, § 31, Damages for death or personal injuries, Arizona Legislature
  5. State Enactments of Selected Medical Liability Reforms (as of 8/27/2026), Medical Professional Liability Association
  6. Contributory Negligence/Comparative Fault Laws in All 50 States (updated 6/10/2026), Matthiesen, Wickert & Lehrer, S.C.
  7. Medical Liability/Malpractice Merit Affidavits and Expert Witnesses, National Conference of State Legislatures
  8. Hospital General Information, Centers for Medicare & Medicaid Services
  9. Malpractice Center methodology, Malpractice Center

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