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Domain

Pharmacy

NDC codes, dispensing, PBM, RxNorm and formulary management

1,993 pharmacy terms

prescription history present illnessrx_hpi

A narrative description of the patient's current medical condition or symptom progression recorded in connection with a prescription, documenting the clinical rationale for the medication order. Used in prior authorization submissions, specialty pharmacy intake, and clinical review workflows to justify medical necessity of the prescribed therapy.

prescription identifierrx_id

Unique system-generated or pharmacy-assigned key that identifies a specific medication order across EHR, pharmacy dispensing, and PBM claims systems. Used to link fill events, adjudication records, and clinical data for longitudinal prescription tracking and duplicate detection.

prescription indexrx_idx

Positional or sequential number identifying a prescription within a set, such as a fill sequence or order list. Used in PBM and pharmacy systems to track refill number relative to original authorization, enabling days supply validation and refill limit enforcement during claims adjudication.

prescription indicatorrx_ind

Binary yes/no or coded flag denoting a specific attribute of a medication order, such as whether it is a new prescription versus refill, mail order versus retail, or brand versus generic. Used in PBM claims data, pharmacy systems, and EHR analytics for utilization segmentation.

prescription instructionrx_instr

Structured or free-text directions associated with a medication order, including sig codes, dosing frequency, route of administration, and special handling notes. Used in EHR and pharmacy dispensing systems to populate patient-facing labels and support clinical decision support rule evaluation.

prescription keyrx_key

A system-generated or assigned primary key value that uniquely identifies a prescription record within a pharmacy data system or claims data warehouse. Used as a relational reference to link prescription transactions to associated patient, prescriber, drug, and claims records across pharmacy benefit management and clinical data platforms.

prescription labelrx_lbl

The human-readable display text printed on a dispensed medication container, including drug name, strength, dosage instructions, prescriber name, and patient information. Used in pharmacy dispensing systems to generate compliant medication labels per state board of pharmacy regulations.

prescription languagerx_lang

The preferred spoken or written language of the patient associated with a pharmacy prescription, used to determine the language in which medication instructions, label text, and patient counseling materials should be provided. Supports compliance with language access requirements and improves medication adherence among non-English-speaking patient populations.

prescription last namerx_last_nm

The family surname of the patient for whom the prescription was written, as recorded on the pharmacy prescription record. Used to verify patient identity at point of dispensing, support member matching across pharmacy and medical claims systems, and ensure accurate attribution of medication records to the correct individual.

prescription legal namerx_legal_nm

The officially registered full legal name of the patient as it appears on government-issued identification, recorded on the pharmacy prescription record. Used for controlled substance dispensing compliance, identity verification, prescription drug monitoring program reporting, and matching records across pharmacy, insurance, and clinical data systems.

prescription levelrx_lvl

Hierarchical classification indicating where a prescription record sits within a data model, such as claim header versus line level, or episode versus individual fill. Used in PBM and pharmacy data warehouses to structure aggregation logic and support multi-level utilization reporting.

prescription license numberrx_lic_nbr

The state-issued professional license number of the prescribing clinician associated with a medication order. Used in pharmacy claims adjudication and dispensing workflows to validate prescriber authority, meet state controlled substance dispensing requirements, and support audit and fraud detection activities in pharmacy benefit management.

prescription marital statusrx_mar_sts

The marital or domestic relationship status of the patient associated with a pharmacy prescription record, such as single, married, or domestic partner. Captured for demographic completeness in pharmacy enrollment and benefit eligibility records, and used in population health segmentation and member communication targeting within pharmacy benefit programs.

prescription master identifierrx_mstr_id

The enterprise-level unique identifier assigned to a medication order that persists across all pharmacy, clinical, and claims systems. Enables longitudinal tracking of a prescription from prescribing through dispensing, adjudication, and medication adherence monitoring across the healthcare enterprise.

prescription maximumrx_max

The upper boundary value defined for a medication order, such as maximum allowable dose per administration, maximum daily dose, or maximum quantity per fill. Used in pharmacy benefit management and clinical decision support systems to enforce safe prescribing thresholds and prevent dosing errors.

prescription medical record numberrx_mrn

The facility-assigned medical record number linked to a medication order, associating the prescription with the patient's clinical record. Used in pharmacy and EHR systems to reconcile medication orders with the patient's longitudinal health record across inpatient and outpatient care settings.

prescription middle namerx_mid_nm

The middle name or initial of the patient or prescriber associated with a medication order, used for accurate identity matching and disambiguation in pharmacy dispensing systems. Helps prevent medication errors when multiple patients share the same first and last name within a pharmacy system.

prescription minimumrx_min

The lower boundary value defined for a medication order, such as minimum required dose per administration or minimum quantity per fill. Used in pharmacy benefit management and clinical decision support systems to enforce therapeutic dosing floors and ensure prescriptions meet clinically effective thresholds.

prescription mobilerx_mob

The mobile phone number associated with the patient or caregiver for a medication order, used by pharmacy systems to send prescription ready notifications, refill reminders, and adherence alerts via SMS. Supports patient outreach workflows in retail and specialty pharmacy platforms.

prescription modified byrx_mod_by

The system user identifier of the clinician, pharmacist, or staff member who last updated a medication order record. Used in pharmacy and EHR audit trail systems to maintain accountability and regulatory compliance for prescription changes, substitutions, or clinical interventions.

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