Domain
EHR, ICD-10, LOINC, SNOMED CT, patient care and clinical documentation
16,101 clinical terms
Free-text notation entered by laboratory staff or clinicians regarding a specific chemistry test or result. May include collection notes, specimen quality observations, critical value notifications, or interpretive remarks recorded in laboratory information systems.
The calendar date on which a laboratory chemistry test or panel was fully analyzed and results were finalized. Used in laboratory information systems to track turnaround time, result availability, and compliance with testing timeliness standards.
A flag designating that a laboratory chemistry result requires restricted access due to sensitivity, such as toxicology screens or substance abuse panels. Controls result visibility in clinical systems to comply with patient privacy regulations including HIPAA and 42 CFR Part 2.
The total number of chemistry tests or panels ordered, resulted, or associated with a specific encounter, patient, or time period. Used in laboratory reporting and analytics to measure test volume, monitor utilization trends, and support operational planning.
The country associated with a laboratory chemistry record, such as the location where a specimen was collected or analyzed. Relevant in international health systems, reference laboratory networks, or global clinical trial data management contexts.
The unique identifier of the user, system, or interface that initially created a laboratory chemistry record. Used for audit trail purposes in laboratory information systems to support data integrity review and regulatory compliance tracking.
The calendar date on which a laboratory chemistry record was first entered or generated in the system. Used in laboratory information systems for audit trail tracking, record lifecycle management, and data governance compliance monitoring.
The timestamp at which a laboratory chemistry record was first entered or generated in the system. Combined with the created date, provides precise audit trail documentation for laboratory information systems and regulatory compliance reporting.
The measured serum or urine creatinine value from a laboratory chemistry panel, used as a primary biomarker for assessing renal function. Reported in mg/dL and used clinically to calculate eGFR, monitor chronic kidney disease progression, and adjust medication dosing.
The calendar date associated with a laboratory chemistry test event, which may represent the collection, processing, or result date depending on context. Used in clinical and laboratory systems to sequence results, track trends, and correlate findings with clinical encounters.
The combined date and time value associated with a laboratory chemistry test event, providing precise temporal context for specimen collection, processing, or result release. Used in laboratory systems for result sequencing, critical value tracking, and clinical decision support.
The Drug Enforcement Administration registration number associated with a chemistry-related controlled substance order or test. Used in laboratory and pharmacy systems to document regulatory authorization when ordering or processing controlled substance screening panels.
The recorded date of patient death as captured within a laboratory chemistry record context, used to close active orders, suppress pending results, and update patient status in laboratory information systems following a patient mortality event.
The calendar date on which a laboratory chemistry record was marked as deleted or voided in the system. Used in laboratory information systems to maintain audit trail integrity, support data reconciliation, and track record lifecycle management activities.
A flag identifying that a laboratory chemistry record has been voided, cancelled, or logically removed from active use. Enables laboratory information systems to retain historical data for audit purposes while excluding removed records from active reporting and clinical workflows.
The human-readable name or narrative explanation of a laboratory chemistry test or panel, such as 'Comprehensive Metabolic Panel' or 'Serum Glucose.' Displayed in clinical interfaces, laboratory reports, and patient-facing documents to communicate test identity clearly.
Granular information associated with a specific laboratory chemistry test or result, including methodology, reference ranges, specimen requirements, or individual component values. Used in laboratory information systems to provide complete clinical context for result interpretation.
The date a patient was discharged from an inpatient or outpatient facility, recorded in association with a laboratory chemistry result. Used to correlate chemistry findings with the inpatient stay, support discharge planning, and enable post-discharge result follow-up workflows.
The deadline by which a chemistry lab panel or test must be completed or resulted. Used in laboratory information systems to prioritize pending orders, trigger alerts for overdue specimens, and ensure timely reporting of clinical chemistry results to ordering providers.
The total elapsed time between the initiation and completion of a chemistry laboratory test or panel. Tracked in LIS and clinical data warehouses to monitor lab turnaround performance, identify processing bottlenecks, and support quality metrics for chemistry testing workflows.