Healthcare Role and Organization Terms

One word stretched across a solo therapist and a thousand bed hospital, useful in billing and records precisely because it specifies nothing.

The person chosen in advance to speak for a patient who can no longer speak, and the document that appoints them.

The specialist called when a routine blood count stops making sense, whether the answer turns out to be cancer or not.

A doctor who specializes in internal medicine.

A source of free legal help for people who cannot pay, increasingly based inside clinics because so many health problems have legal roots.

Fifty separate programs under one name, which is why Medicaid enrollment alone says little about what a given person is covered for.

A doctor who specializes in diagnosing and treating cancer using chemotherapy, hormonal therapy, biological therapy, and targeted therapy.

Age is the usual route in, but disability, kidney failure and ALS also qualify, and the parts cover different kinds of care.

The clinician whose training centers on birth as a normal event, with the judgment to recognize when it has stopped being one.

A physician for the kidney as a chemical regulator rather than as a piece of plumbing, which is where the surgeon takes over.

A doctor who specializes in diagnosing and treating brain tumors and other tumors of the nervous system.

A doctor who specializes in the diagnosis and treatment of disorders of the nervous system.

A doctor who never meets the patient, yet whose reading of a few slides can settle a diagnosis nothing else can settle.

Neuroradiologists interpret imaging of the brain, spine, and nervous system and often perform minimally invasive procedures guided by those same images.

A doctor who specializes in surgery on the brain, spine, and other parts of the nervous system.

Most of what this agency does happens somewhere else, in laboratories it pays for rather than laboratories it owns.

The seal vouches for who signed and that they did so willingly; it says nothing whatever about whether the contents are true.

Licensing sits with the state, so what one nurse practitioner may do alone differs from what another may do elsewhere.

The title covers many levels of training and licensure, and what a nurse may legally do is set by the jurisdiction, not the word.

What one may legally do varies by jurisdiction, so the same credential means independent practice in one place and a supervised role in another.