医療管理英語：必須語彙とフレーズ

"patient throughput"

The number of patients processed by a healthcare facility within a given time period, used as a measure of operational efficiency

"The new triage protocol improved patient throughput in the emergency department by 18% without adding extra nursing staff."

"bed occupancy rate"

The percentage of available inpatient beds that are occupied at a given time, a key indicator of hospital capacity utilisation

"When the bed occupancy rate exceeded 95%, the hospital activated its surge protocol and began diverting non-emergency admissions."

"length of stay"

The number of days a patient remains in hospital from admission to discharge, closely monitored for quality and cost management

"The care coordination team reduced the average length of stay for hip replacement patients from 4.2 days to 2.8 days through better discharge planning."

"discharge planning"

The process of preparing a patient to leave hospital safely, including arranging follow-up care, medications, and community support services

"Discharge planning began on the day of admission, allowing the social worker to secure a home care package before the patient's expected discharge date."

"census management"

The real-time tracking and management of inpatient bed availability, occupancy, and patient placement across a hospital

"The bed manager used the census management dashboard to identify three available beds on the surgical ward before the afternoon admissions peak."

"on-call roster"

A schedule specifying which clinical staff are available outside normal hours to respond to urgent patient needs or emergencies

"The administrator updated the on-call roster to ensure that a senior physician was always available in house during overnight hours."

"scope of practice"

The range of procedures, actions, and responsibilities that a licensed healthcare professional is permitted to perform within their role

"The medical director reminded staff that prescribing medications fell outside the scope of practice of registered nurses working without a prescribing qualification."

"surge capacity"

A hospital's ability to expand its services, staff, and physical space in response to a sudden increase in patient demand beyond normal capacity

"During the winter flu outbreak, the hospital activated its surge capacity plan, converting a conference room into a 12-bed observation unit."

"diagnosis-related group"

A patient classification system that groups hospital cases into categories expected to consume similar hospital resources, used as the basis for fixed-rate reimbursement

"The finance team discovered that several complex cardiac cases had been assigned to the wrong diagnosis-related group, resulting in significant under-reimbursement from Medicare."

"current procedural terminology"

A standardised set of medical codes used to describe the services and procedures performed by healthcare providers when billing insurance payers

"The coder selected the appropriate current procedural terminology code for the laparoscopic procedure after reviewing the operative report."

"explanation of benefits"

A document sent by an insurer to a patient and provider explaining what medical services were covered, the amount paid, and any patient liability remaining

"The patient called the billing office after receiving an explanation of benefits showing a balance due that she did not expect to owe."

"prior authorisation"

Approval required from a health insurance plan before a patient receives a specific medication, procedure, or specialist referral in order for it to be covered

"The radiology department put the MRI scan on hold until the prior authorisation from the patient's insurer had been obtained and logged."

"claim denial management"

The systematic process of identifying, appealing, and resolving insurance claims that have been rejected by a payer for payment

"The revenue cycle team reduced the claims denial rate from 12% to 4% by implementing a structured claim denial management workflow with dedicated follow-up staff."

"revenue cycle management"

The end-to-end financial process by which a healthcare organisation manages patient care from registration and scheduling through to final payment collection

"The CFO brought in an external consultant to audit the revenue cycle management process after accounts receivable days climbed above 55."

"upcoding"

The fraudulent practice of billing for a more expensive service or procedure than was actually provided in order to receive a higher reimbursement

"The compliance audit uncovered a pattern of upcoding in the orthopaedic department, where routine follow-up visits had been consistently billed as complex consultations."

"coordination of benefits"

The process for determining the order in which multiple insurance plans pay when a patient is covered by more than one health plan

"The billing specialist applied coordination of benefits rules to process the claim correctly, submitting first to the employer plan and then to the patient's spouse's insurance."

"accreditation survey"

A formal on-site evaluation by an accrediting body, such as The Joint Commission, to assess whether a healthcare organisation meets established standards of care

"The quality director scheduled a mock accreditation survey six months before the official visit to identify gaps and allow time for corrective action."

"sentinel event"

An unexpected occurrence involving death or serious physical or psychological harm that requires immediate investigation and a root cause analysis

"The hospital declared a sentinel event after a patient received a medication intended for another patient and suffered a severe anaphylactic reaction."

"root cause analysis"

A structured investigation method used after an adverse event or near miss to identify the underlying system factors that contributed to the failure

"The patient safety team conducted a root cause analysis and determined that inadequate handoff communication between shifts had contributed to the medication error."

"never event"

A serious, largely preventable patient safety incident that should never occur, such as wrong-site surgery or retained surgical instruments

"The hospital reported the wrong-site amputation to the state health department as a never event and immediately suspended the surgical team pending investigation."

"plan-do-study-act cycle"

A quality improvement methodology that involves testing a change on a small scale, studying the results, and adjusting before implementing it more broadly

"The nursing unit used a plan-do-study-act cycle to test a new hand hygiene reminder system before rolling it out across all wards."

"credentialing and privileging"

The process of verifying a clinician's qualifications and granting specific clinical privileges based on training, experience, and demonstrated competence

"The medical staff office completed the credentialing and privileging process for all newly recruited surgeons before allowing them to perform independent procedures."

"adverse event reporting"

The mandatory or voluntary disclosure of incidents in which a patient experiences unexpected harm as a result of medical treatment

"The risk manager reminded staff that adverse event reporting was protected from legal discovery and encouraged to identify systemic issues before they caused further harm."

"tracer methodology"

An evaluation technique used during accreditation surveys in which a patient's care is followed through the organisation to assess care processes and identify system issues

"The Joint Commission surveyor used tracer methodology to follow a diabetic patient's journey from the emergency department through the ICU to a general ward."

"value-based care"

A healthcare delivery model in which providers are paid based on patient health outcomes rather than the volume of services they provide

"The hospital network transitioned to a value-based care contract with its largest commercial insurer, tying 30% of reimbursement to quality and cost targets."

"capitation payment"

A fixed payment made per patient per period to a provider, regardless of the number or type of services delivered, intended to incentivise efficient care

"Under the capitation payment model, the primary care group received a monthly per-patient fee and was responsible for managing all routine and preventive care within that budget."

"prospective payment system"

A reimbursement method in which rates are set in advance based on diagnosis or procedure categories rather than actual costs incurred by the provider

"Medicare's prospective payment system for inpatient services meant that the hospital received the same DRG rate whether the patient stayed three days or six."

"global budget"

A fixed total amount of funding allocated to a healthcare system or provider for all services delivered within a defined period, regardless of volume

"The state health authority piloted a global budget for the rural hospital system to encourage better care coordination and reduce unnecessary admissions."

"formulary"

A list of prescription drugs covered by a health insurance plan, organised into tiers that determine the patient's cost-sharing obligations

"The pharmacy and therapeutics committee reviewed the formulary annually to ensure that newly approved medications were included at the appropriate cost-sharing tier."

"payer mix"

The proportion of patients covered by different types of health insurance, including commercial insurance, Medicare, Medicaid, and self-pay, which significantly affects a hospital's revenue

"The chief financial officer was concerned that the hospital's payer mix had shifted toward Medicaid, which reimbursed at rates 40% below the cost of care."

"bundled payment"

A single payment made to cover all services related to a specific episode of care — such as a joint replacement — regardless of the number of providers involved

"The orthopaedic group entered a bundled payment arrangement for knee replacements, sharing any savings achieved below the target cost with the payer."

"certificate of need"

A regulatory requirement in some jurisdictions that healthcare organisations must obtain government approval before building new facilities or adding major services or equipment

"The health system submitted a certificate of need application to the state health planning board before proceeding with the construction of a new cardiac catheterisation laboratory."

"protected health information"

Any individually identifiable health information held or transmitted by a covered entity or business associate that is protected under HIPAA

"The compliance officer reminded all staff that emailing protected health information to personal accounts was a HIPAA violation, even if the patient had given verbal consent."

"business associate agreement"

A contract required under HIPAA between a covered entity and any vendor or partner that handles protected health information on its behalf

"Before allowing the cloud analytics company to access patient data, the hospital's legal team executed a business associate agreement specifying data security and breach notification obligations."

"electronic health record"

A digital version of a patient's medical history, diagnoses, medications, and care plans maintained by providers and accessible across a healthcare system

"The transition to a unified electronic health record system allowed emergency physicians to view a patient's medication history and allergies from any hospital in the network."

"interoperability"

The ability of different electronic health systems and software applications to communicate, exchange data, and use the information they share effectively

"Poor interoperability between the hospital's laboratory information system and its electronic health record meant that critical results were sometimes not flagged to the ordering clinician."

"minimum necessary standard"

A HIPAA requirement that covered entities must make reasonable efforts to limit the disclosure of protected health information to the minimum needed for the intended purpose

"The privacy officer applied the minimum necessary standard when responding to a law firm's records request, releasing only the treatment records relevant to the litigation period."

"breach notification rule"

A HIPAA requirement that covered entities must notify affected individuals, the Department of Health and Human Services, and sometimes the media following a breach of unsecured protected health information

"The information security team triggered the breach notification rule response after discovering that a stolen laptop containing unencrypted patient data had not been reported for three weeks."

"health information exchange"

A network or organisation that enables the sharing of clinical information electronically across different healthcare organisations within a region or state

"The state's health information exchange allowed paramedics to access a patient's advance directive in the field before beginning resuscitation."

"de-identification"

The process of removing or altering identifying information from health records so that the data cannot reasonably be linked to a specific individual

"The research team worked with the privacy office to ensure full de-identification of the patient dataset before sharing it with the external university analytics laboratory."

"workforce planning"

The strategic process of analysing current staffing levels and forecasting future staffing needs to ensure the right number of qualified staff are available at the right time

"The nursing director used the hospital's workforce planning model to project a shortfall of 35 registered nurses in the ICU over the next three years."

"staff-to-patient ratio"

The number of clinical staff assigned to care for a specific number of patients, a key metric for patient safety and quality of care

"State regulations mandated a minimum staff-to-patient ratio of one nurse to four medical-surgical patients on daytime shifts."

"continuing medical education"

Ongoing professional learning activities that licensed healthcare professionals are required to complete to maintain their licensure and keep their knowledge current

"The hospital's credentialing policy required physicians to document 50 hours of continuing medical education every two years as a condition of reappointment."

"succession planning"

The process of identifying and developing employees with the potential to fill key leadership or specialist positions when they become vacant

"The CEO's retirement prompted the board to ask the HR director to accelerate succession planning for all senior vice-president roles."

"just culture"

An organisational approach that balances individual accountability with system-level improvements, encouraging staff to report errors without fear of unreasonable blame

"Under the just culture framework, the nurse who made the medication error was supported through training rather than disciplined, while the underlying system failure was corrected."

"nurse-to-patient ratio"

The specific allocation of nursing staff to patients, directly affecting the quality of bedside care and nurse workload

"The union negotiated a legally enforceable nurse-to-patient ratio of one to five for medical floors, reducing burnout and improving patient satisfaction scores."

"competency framework"

A structured description of the knowledge, skills, and behaviours required for effective performance in a specific role or professional group

"The professional development office introduced a new competency framework for nurse managers that included modules on financial literacy and change management."

"magnet status"

A recognition awarded by the American Nurses Credentialing Center to hospitals that demonstrate excellence in nursing practice, leadership, and outcomes

"Achieving magnet status helped the hospital attract top nursing candidates and was associated with lower nurse turnover and better patient outcomes in published studies."