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Back to Glossary

Domain

Clinical

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

16,027 clinical terms

Medication ReconciliationMedRec

Structured clinical process of compiling and verifying a complete, accurate list of all medications a patient is currently taking within EHR and care transition workflows. Performed at admission, transfer, and discharge to prevent duplications, omissions, and harmful drug interactions across care settings.

Medication Reconciliation at Admissionmed_recn_adm

Formal process conducted at patient hospital admission within EHR and care management systems to compare current medication orders against all medications the patient was taking prior to admission. Reduces adverse drug events by identifying discrepancies before initiating inpatient medication therapy.

Medication Refrigeratormed_rfrgtr

Temperature-controlled storage unit tracked within pharmacy management and EHR inventory systems to ensure cold-chain compliance for medications requiring refrigeration, such as biologics and vaccines. Data fields include temperature logs, unit location, and assigned medication inventory identifiers.

Medication ReminderReminder

Automated alert or notification generated by EHR patient portals, care management platforms, or pharmacy systems to prompt patients or caregivers about scheduled medication administration times. Supports medication adherence tracking, chronic disease management programs, and patient engagement initiatives.

Medication Reviewmed_rvw

Structured evaluation process performed by pharmacists or clinicians within EHR and care management systems to assess appropriateness, safety, and efficacy of a patient's current medication regimen. Commonly required for quality measures, MTM programs, and annual wellness visits in payer and provider systems.

Medication Risk AssessmentMRA

Systematic clinical evaluation conducted within EHR and risk stratification platforms to identify patients at elevated risk for adverse drug events, polypharmacy complications, or non-adherence. Results inform care management interventions, quality reporting, and HEDIS or Stars measure performance in payer analytics systems.

Medication Synchronizationmed_syncn

A pharmacy program that aligns refill dates of multiple chronic medications to a single monthly pickup date. Tracked in PBM and pharmacy dispensing systems to improve adherence rates, reduce medication gaps, and simplify reporting for quality metrics such as PDC calculations.

Medication Therapy ManagementMTM

A structured pharmacist-delivered service documented in PBM, EHR, and Medicare Part D systems to optimize therapeutic outcomes. MTM encounters are coded, billed, and tracked as discrete records used in quality reporting, HEDIS measure support, and population health analytics.

MeningitisMening

An inflammatory condition of the meninges typically caused by bacterial or viral pathogens, coded using ICD-10 identifiers in EHR, claims, and public health surveillance systems. Tracked for vaccination compliance, outbreak detection, and hospital-acquired infection quality reporting.

Metabolismmetab

The biochemical transformation of pharmaceutical compounds within the body, typically via hepatic enzymatic pathways such as CYP450. Captured in pharmacogenomics datasets and clinical decision support systems to predict drug interactions, dosing adjustments, and adverse event risk in EHR platforms.

Metered Dose InhalerMDI

Pressurized drug delivery device used to administer aerosolized medication directly to the lungs, captured as a device type in EHR medication administration and pharmacy dispensing records. Coded in claims using HCPCS codes and tracked in respiratory disease management and medication adherence programs.

Methicillin-Resistant Staphylococcus AureusMRSA

Antibiotic-resistant bacterial infection tracked within EHR infection control modules, laboratory results, and public health reporting systems. Coded using ICD-10 diagnosis codes and flagged in clinical decision support systems to trigger isolation protocols, antimicrobial stewardship alerts, and hospital-acquired infection reporting workflows.

Monoamine Oxidase InhibitorMAOI

A class of antidepressant medications that block monoamine oxidase enzymes, requiring strict dietary and drug interaction monitoring. EHR clinical decision support and PBM drug interaction screening systems flag MAOI prescriptions against contraindicated medications and food interactions to prevent hypertensive crises.

Monoclonal AntibodymAb

A biologic drug derived from identical immune cells targeting a specific antigen, used in oncology, autoimmune, and inflammatory disease treatment. Captured in EHR medication records, specialty pharmacy systems, and PBM formularies with distinct NDC codes and often requiring prior authorization workflows due to high cost.

Multi-Dosemulti_dose

A medication packaging or dispensing format in which a single container holds multiple doses intended for one or more patients, tracked in pharmacy dispensing and medication administration systems. EHR medication administration records and long-term care pharmacy platforms use multi-dose flags to manage inventory, waste tracking, and compliance packaging workflows.

Myocardial InfarctionMI

The necrosis of heart muscle tissue resulting from prolonged ischemia, documented in EHR clinical records using ICD-10-CM codes such as I21.x. Appears in claims data as a primary or secondary diagnosis driving DRG assignment, risk adjustment scoring, and chronic condition flags in population health and care management platforms.

NephrologyNEPH

Medical specialty focused on kidney disease and renal function, represented as a provider specialty code in EHR, claims, and provider directory systems. Relevant to chronic kidney disease management programs, ESRD claims processing under CMS, and care coordination workflows within payer and health system data platforms.

NeurologyNEURO

Medical specialty focused on disorders of the nervous system, captured as a provider specialty designation in EHR, claims, and provider credentialing systems. Used in referral management, care coordination workflows, and specialty utilization analytics within payer, ACO, and health system data environments.

Next-Generation SequencingNGS

High-throughput genomic sequencing technology used in clinical genomics and precision medicine workflows, generating large structured and unstructured datasets integrated into EHR and laboratory information systems. Results inform oncology treatment decisions, rare disease diagnosis, and pharmacogenomics applications within clinical and payer data platforms.

Nothing By MouthNPO

A clinical dietary restriction order indicating that a patient must not receive any oral intake, including food, fluids, or medications. Stored in EHR order management systems and ADT feeds, NPO status is critical for surgical scheduling, anesthesia safety workflows, and nursing care plan documentation.

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