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Domain

Clinical

EHR, ICD-10, LOINC, SNOMED CT, patient care and clinical documentation

16,101 clinical terms

encounter emergency indicatorenc_emerg_ind

A flag identifying whether a patient encounter was classified as an emergency, requiring immediate medical intervention outside of routine or scheduled care. Used in claims adjudication to apply appropriate benefit coverage rules, bypass prior authorization requirements, and support ED utilization reporting.

encounter end dateenc_end_dt

The date marking the conclusion of a healthcare service encounter period, used to define the temporal boundary of care delivery. Applied in EHR, claims, and utilization management systems to calculate episode duration, close billing cycles, and segment encounter records for analytics reporting.

encounter end timeenc_end_tm

The specific time at which a patient encounter concluded, marking the completion of direct clinical interaction or service delivery. Used alongside encounter start time to calculate visit duration, support provider productivity reporting, and establish accurate chronological records for billing and clinical documentation.

encounter enrollment statusenc_enrl_sts

The patient's health plan or program enrollment status at the time of the clinical encounter, indicating whether active coverage was in effect when services were rendered. Used in eligibility verification and claims adjudication to determine coverage applicability, coordinate benefits, and prevent payment errors.

encounter entered byenc_ent_by

The identifier of the staff member or system process responsible for manually inputting encounter data into the healthcare information system. Captured for data governance, workflow accountability, and audit trail purposes to distinguish between clinician-authored records and administratively entered encounter documentation.

encounter ethnicityenc_ethn

The patient's self-reported ethnicity recorded at the time of a clinical encounter, used to support health equity reporting, population health stratification, and compliance with federal demographic data collection requirements under HEDIS, Meaningful Use, and CMS quality reporting programs.

encounter expirationenc_exp

Attribute indicating that a healthcare service encounter record has reached its validity end point and is no longer active for processing. Used in claims, EHR, and authorization systems to suppress expired records from adjudication workflows, eligibility checks, and active encounter reporting pipelines.

encounter expiration dateenc_exp_dt

The date on which a healthcare service encounter record or associated authorization becomes invalid and ineligible for further processing. Used in claims, utilization management, and EHR systems to enforce timely filing rules, expire prior authorizations, and maintain data integrity in downstream analytics.

encounter external identifierenc_ext_id

The reference ID assigned by an external system to uniquely identify a clinical encounter. Used to link and reconcile encounter records across EHR platforms, HIEs, and payer systems, enabling consistent tracking of patient visits, telehealth interactions, and care events.

encounter faxenc_fax

The facsimile number associated with the facility, clinic, or provider involved in a clinical encounter. Used to route clinical documents, referral communications, and follow-up correspondence related to the specific patient visit or service interaction recorded in the encounter record.

encounter feeenc_fee

The charge amount billed for services rendered during a clinical encounter. Represents the gross fee before adjustments, contractual allowances, or insurance payments. Used in revenue cycle management to reconcile billed charges against remittance data and payer-adjudicated claim amounts.

encounter first nameenc_first_nm

The given name of the patient or participant associated with a clinical encounter record. Captured at the time of the visit to support patient identification, demographic matching, and accurate record linkage across EHR and claims systems during encounter documentation.

encounter flagenc_flg

Boolean indicator used within Utilization Management processes to mark an encounter record for special handling, review, or exclusion. Used in claims and EHR systems to trigger workflow routing, quality audits, fraud detection alerts, and conditional logic in downstream reporting and analytics integrations.

encounter frequencyenc_freq

The scheduled interval or recurrence pattern for services delivered during a clinical encounter, such as daily, weekly, or per-episode dosing or treatment. Used in care management and chronic disease workflows to monitor adherence to prescribed treatment or therapy schedules.

encounter full nameenc_full_nm

The complete name, combining given and family name, of the patient or participant associated with a clinical encounter. Used for display in clinical documentation, patient-facing communications, and identity verification during encounter registration and record retrieval processes.

encounter genderenc_gndr

The sex or gender identity classification of the patient recorded at the time of a clinical encounter. Used in clinical decision support, population health stratification, and quality reporting to ensure appropriate care protocols and demographic accuracy across encounter records.

encounter glucoseenc_gluc

The blood glucose measurement recorded during a clinical encounter, typically captured as part of a metabolic panel or point-of-care test. Used to monitor and manage conditions such as diabetes, track glycemic trends, and inform treatment decisions within the encounter record.

encounter group numberenc_grp_nbr

The insurance group identifier associated with a patient's health plan coverage at the time of a clinical encounter. Used to verify eligibility, coordinate benefits, and link the encounter to the correct payer contract for claims submission and adjudication processing.

encounter hemoglobinenc_hgb

The hemoglobin concentration value measured during a clinical encounter, typically obtained via complete blood count or point-of-care testing. Used to assess anemia, monitor chronic conditions such as CKD or sickle cell disease, and support clinical decision-making within the encounter record.

encounter history present illnessenc_hpi

The structured narrative describing the onset, duration, character, and progression of the patient's chief complaint at the time of a clinical encounter. A required component of evaluation and management documentation, used to establish medical necessity and support diagnosis coding.

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