How to hire a medical interpreter for an IME or medical encounter

Scheduling a medical interpreter looks simple until something goes wrong. The interpreter is the wrong specialty. They do not show up. They are not certified. The IME doctor cannot get a clean exam. The case manager is on the phone trying to find a replacement at 8:55 AM. This article exists to prevent that scenario.

Six questions to ask the agency

• What is the interpreter's medical-interpreter credential? Expect CCHI (Certification Commission for Healthcare Interpreters) or National Board (CMI) certification, or court certification. CCHI is NCCA-accredited. For California workers' compensation medical appointments and medical-legal exams, an interpreter qualifies to be paid only if certified (for example on the California courts' list or through CCHI or the National Board) or provisionally certified.
• How many years of medical-interpreter experience does this interpreter have, and what specialties?
• Have they interpreted in this specialty before? An orthopedic IME, a psychological evaluation, and a workers' comp panel QME each have very different terminology and pace.
• Will the same interpreter be available for any follow-up or rescheduled appointment? Continuity matters more than buyers realize.
• How quickly will the agency replace the interpreter if they fall ill or have a conflict?
• Who is my point of contact for this assignment, and how do I reach them on the day?

Six things to confirm before the appointment

• Written confirmation of the interpreter's name, credential, language, dialect (where relevant), date, time, and location.
• Dialect match. Cuban Spanish, Mexican Spanish, Puerto Rican Spanish, and Castilian Spanish all share a language but can use different words for some symptoms and body parts. For sign language, confirm whether you need an ASL interpreter, a Deaf Interpreter working with one, or a Mexican Sign Language (LSM) interpreter.
• For workers' comp specifically: confirm the interpreter is comfortable with AME and panel QME terminology and the workers' comp report format.
• Pre-share documents the interpreter will need to read (intake forms, prior medical records). A prepared interpreter works more smoothly and accurately.
• Arrival time at the venue. AMS interpreters typically arrive 15 minutes before the appointment to confirm logistics with the physician's office.
• Backup phone number for same-day rescheduling.

Common mistakes

• Letting a family member interpret. The Willie Ramirez case is the canonical warning: when the Spanish word "intoxicado" was taken to mean "intoxicated," an 18-year-old was misdiagnosed and left quadriplegic, and the case led to a reported $71 million malpractice settlement.
• Using a bilingual clinic staff member as the de facto interpreter. The federal Section 1557 rule (45 CFR 92.201) bars covered health programs from relying on staff to communicate with patients who have limited English proficiency unless they are qualified interpreters or designated bilingual staff who have shown they are proficient in both languages, including the medical terms needed, and can communicate accurately and impartially.
• Booking the wrong language. "Chinese" can mean Mandarin, Cantonese, or several other varieties; the interpreter needs to match the patient's actual language, not the language on the file.
• Underestimating the duration. Exam length varies with the evaluator and the testing, and a psychological evaluation with testing can take several hours. Ask the office how long to book the interpreter.
• Skipping the confirmation step. A verbal "we will send someone" is not a confirmation. Always require written confirmation with the interpreter's name and credential.

When in doubt

Call AMS at (800) 919-2029 with the date, time, location, language, and specialty. Our scheduling team will confirm the right interpreter and pre-share documents to ensure preparation. AMS has been scheduling medical interpretation nationwide since 1999.