Make a second opinion useful
Choose the right review, gather records, check costs and make sense of a second, third or fourth opinion.
My doctors have been excellent. I still sought other opinions, including at Dana-Farber. Asking another specialist to look at the case is part of being involved in your care.
1. Decide what needs another look
Is the question about the diagnosis, surgery, radiation, medicines, or what comes next? Look for someone who sees your cancer subtype. Ask your oncologist for suggestions and check the clinic's second-opinion intake.
Ask your treating team how much time you have. Do not postpone time-sensitive care while waiting without discussing the timing.
2. Choose the kind of review
- A physician appointment lets you discuss the case directly.
- A written records review may not include a conversation with the reviewing doctor.
- A pathology review re-examines biopsy material. Reviewing a pathology report alone is different.
- An imaging review looks at the actual scans.
- A multidisciplinary review brings several specialties together. Ask who participates.
Research help and peer support can prepare you for a consultation. Ask whether a licensed physician will actually review your case.
The second-opinion directory separates medical reviews from help arranging or paying for one. Pathology services have a separate route too.
3. Check access and cost first
Before paying, ask your insurer about referral requirements, network coverage and any authorization. Also ask your employer whether an expert-opinion benefit is included.
For a remote service, confirm your diagnosis, age and physical location are accepted. Ask whether the quoted price includes a report, a physician conversation, pathology or imaging review, and follow-up questions. A self-pay records review may have different coverage from a regular specialist appointment.
Check whether the turnaround starts when you register or only after all records arrive.
4. Send a complete packet
Use this checklist with the receiving clinic:
- Pathology and molecular-testing reports.
- Scan reports and the actual imaging files it requests.
- A short treatment timeline, including responses and side effects.
- Current medicines and doses.
- Operative reports or discharge summaries, if relevant.
- Your treating team's recommendation and three main questions.
Confirm receipt. If slides or tissue blocks are needed, coordinate with pathology and the receiving laboratory. My medical-records guide covers gathering the files.
5. Ask questions that change a decision
- Do you agree with the diagnosis and plan? What explains any difference?
- Is information or testing missing?
- What other options, including trials, should we discuss now?
- What would make you change your recommendation?
- Can care stay local, and who will coordinate the next step?
Ask for a written recommendation you can share with your treating team.
6. Make sense of different answers
A third or fourth opinion can help when a specific question remains unresolved. Start by asking what the doctors disagree about: the diagnosis, interpretation of a test, evidence, or trade-offs that matter to you. Ask whether they can discuss the case together.
You can copy these prompts into your notes for each opinion:
- Doctor, specialty and date:
- Records reviewed and anything still missing:
- Recommendation and reason:
- What differs from the other opinion, and why:
- Next action, who owns it, and when it is needed:
Contacts
- Finding care: NCI guidance
- Cancer centers: NCI directory
- Preparing and comparing opinions: American Cancer Society
