Every time communication breaks down during a medical encounter, someone inevitably asks the same question: Whose fault was it? Was it the interpreter who chose the wrong words? Was it the healthcare provider who explained something poorly? Was it the patient who misunderstood? Was it the Language Service Provider that hired an underqualified interpreter? Or was it simply the inevitable consequence of trying to bridge two languages, two cultures, and two very different ways of understanding the world?
Recently, I came across an online discussion among medical interpreters that perfectly illustrated how divided our profession can be on this subject. One interpreter shared that patients had repeatedly expressed concerns about the language proficiency of some interpreters and even asked whether they could request the same interpreter for future appointments because they believed previous encounters had affected the quality of their medical care.
The responses that followed were fascinating because no two interpreters seemed to agree on the root of the problem. One interpreter argued that it is often impossible to determine whether an interpreter truly lacks proficiency or whether the patient simply expected to hear something phrased differently. Without reviewing the encounter objectively, distinguishing between poor interpretation and ordinary misunderstanding is remarkably difficult.
Another interpreter believed the issue runs much deeper. In their experience, some Language Service Providers deliberately recruit underqualified bilingual individuals because they can pay them less, providing little more than basic training before assigning them to medical encounters where accuracy can directly affect patient safety. They argued that interpreter shortages and cost pressures have encouraged some companies to prioritize availability over competence.
Not everyone agreed. Another experienced interpreter shared that after many years in the profession, they had encountered countless situations where patients insisted the interpretation was incorrect, only for the healthcare provider to confirm that the interpreter had conveyed the message accurately. Patients, particularly in stressful medical situations, may misunderstand information, remember conversations differently, or disagree with what they hear without the interpretation itself being inaccurate.
The discussion became even more interesting when Spanish interpreters offered differing perspectives. One argued that many communication problems stem from patients who primarily speak regional dialects or indigenous languages while using Spanish as a second language. According to that view, patients often mix verb tenses, create non-standard expressions, or use regional vocabulary that differs significantly from standardized medical Spanish, making misunderstandings far more likely. Another interpreter strongly disagreed, explaining that despite being a non-native Spanish speaker, they rarely struggled to understand patients and instead believed the larger issue was the widespread employment of underqualified interpreters by companies seeking to reduce costs.
As I continued reading, something became increasingly clear. Every interpreter was describing genuine experiences, yet each arrived at a different conclusion. Rather than proving that one person was right and another was wrong, the discussion revealed something much more important: communication failures rarely have a single cause.
One of the greatest misconceptions about interpreting is the belief that bilingualism automatically makes someone qualified to interpret. Speaking two languages is certainly essential, but it is only the beginning. Professional interpreters must process information in real time while preserving meaning, tone, intent, register, cultural nuance, medical terminology, and ethical standards. They must know when clarification is necessary, when neutrality is required, and when their role demands that they faithfully convey an imperfect message rather than improve it. Those skills are developed through training, practice, and experience rather than language proficiency alone.
This naturally raises another uncomfortable question. Are some Language Service Providers lowering their hiring standards? Some interpreters certainly believe so, pointing to staffing shortages, increasing demand, and financial pressures that may encourage hiring less experienced bilingual speakers. Others caution against painting the entire industry with the same brush, noting that many providers continue to invest heavily in certification, mentoring, quality assurance, and continuing education. Like most industries, language services include organizations that strive for excellence and others that operate under significant operational pressures. The reality is unlikely to fit neatly into either narrative.
While reading the discussion, I found myself thinking about something that rarely enters these debates. Many healthcare providers receive little formal training on how to communicate through an interpreter. They may speak in long uninterrupted paragraphs, interrupt themselves halfway through a sentence, correct their own instructions several times, switch topics unexpectedly, or use vague pronouns without realizing that every ambiguity must also be interpreted. When this happens, the interpreter is not receiving a clear message to begin with.
Professional ethics make these situations particularly challenging. Interpreters are not editors, speechwriters, or participants in the conversation. If a provider accidentally misspeaks or contradicts themselves, our responsibility is not to quietly decide what they probably meant. We are required to faithfully interpret what was actually said and request clarification whenever the original message itself is unclear. Although this distinction may appear subtle, it is one of the foundations of professional interpreting. Accuracy does not mean correcting people. Accuracy means representing their communication honestly, even when that communication is imperfect.
There is another layer to this discussion that I rarely see mentioned outside the profession. In my own experience as a Cantonese medical interpreter, communication challenges are often shaped by the patient’s linguistic background rather than by the interpreter’s ability. Many patients identify themselves as Cantonese speakers, but that description alone tells us very little about how they actually communicate.
Some patients grew up speaking Hong Kong Cantonese, while others speak varieties from Guangdong. Others come from Vietnamese Chinese or other Southeast Asian Chinese communities where Cantonese has evolved alongside local languages over several generations. Many understand and speak conversational Cantonese comfortably enough for everyday life, but their proficiency may not extend to higher-register language, particularly when discussing complex medical conditions. This is not necessarily a reflection of intelligence or willingness to communicate. For many elderly patients in their seventies or eighties, limited educational opportunities due to poverty, war, migration, or difficult life circumstances meant they never developed the vocabulary needed for formal or technical discussions, even in their strongest language.
There are also many Toishanese speakers who naturally alternate between Toishanese and Cantonese depending on the situation. Because qualified Toishanese interpreters are extremely difficult to find, healthcare facilities frequently rely on Cantonese interpreters as the closest available match. In many cases, patients themselves request Cantonese because they genuinely believe they can communicate effectively. That assumption often holds true during everyday conversation but becomes much more challenging when discussing diagnoses, treatment options, informed consent, or complicated medical terminology.
Medical terminology quickly exposes this gap. A patient may comfortably discuss family, work, food, or daily routines in Cantonese but become completely lost when confronted with a diagnosis such as familial hypercholesterolemia. Even if I accurately interpret the medically correct Cantonese terminology, the patient may have absolutely no idea what those words mean because they have never encountered them before. With the healthcare provider’s approval, I may then explain the condition using simpler, everyday Cantonese so the patient understands the concept rather than simply hearing unfamiliar terminology. At that point, an interesting question emerges. Does simplifying the explanation reflect poor interpreting, or does it demonstrate professional judgment aimed at achieving meaningful communication while remaining within ethical boundaries?
Perhaps one of the biggest misconceptions in healthcare is the assumption that saying, “I speak Cantonese,” or “I speak Spanish,” guarantees the same level of comprehension for every conversation. In reality, everyday fluency and medical literacy are not the same thing, even within one’s strongest language. The ability to chat with family members, order food, or discuss daily life does not automatically translate into understanding complex discussions about genetics, oncology, cardiology, or informed consent.
Perhaps the most difficult reality for interpreters is that we are often judged by outcomes we do not control. If a provider explains something poorly, we must interpret it faithfully. If a patient misunderstands despite an accurate interpretation, we may still appear responsible because every word reached the patient through our voice. If technology fails, if a dialect mismatch exists, or if the conversation itself lacks clarity, the interpreter frequently becomes the most visible person in the communication chain. Success, on the other hand, often goes unnoticed. The better we perform our job, the less anyone notices we were ever there.
After years of working as a medical interpreter, I no longer believe the most important question is whether Language Service Providers are cutting corners. That question certainly deserves discussion, particularly if hiring practices compromise patient safety, but it does not explain every communication failure that occurs in healthcare. The more I interpret, the more I realize that communication is a shared responsibility carried by everyone involved. Providers must communicate clearly. Interpreters must remain accurate and ethical. Patients should be encouraged to express when they do not understand rather than feeling embarrassed to ask questions. Language Service Providers should invest in competent professionals, meaningful training, and robust quality assurance. Healthcare organizations should also educate their staff on how to work effectively with interpreters instead of assuming the interpreter can compensate for every weakness in the communication process.
Perhaps our greatest mistake is believing that every communication failure must have a single cause and a single person to blame. Real conversations are shaped by language, education, culture, emotion, dialect, migration history, technology, health literacy, and the simple reality that human beings are imperfect communicators, even when everyone speaks the same language.
So perhaps the real question is not whether Language Service Providers are cutting corners. Perhaps the real question is whether we have been looking at the wrong problem all along. As long as we continue searching for a single person to blame, whether it is the interpreter, the patient, the provider, or the Language Service Provider, we risk overlooking the far more uncomfortable truth. Communication has always been a shared responsibility, and meaningful solutions will only emerge when we are willing to examine the entire system rather than its most visible participant.
