mdatool
Healthcare Data Dictionary for the Modern Data Stack
LibraryBlogPricing
mdatool
mdatool

The healthcare data dictionary for dbt, Snowflake, Databricks, and BigQuery. 100,000+ ISO-11179 standard terms, free SQL tools, and AI data modeling.

HIPAA-AlignedEnterprise Ready

Tools

  • SQL Linter
  • DDL Converter
  • Bulk Sanitizer
  • Naming Auditor
  • Name Generator
  • AI Data Modeling
  • HCC Calculator
  • Data Model Canvas

Library

  • Glossary
  • Guides
  • Blog

Company

  • About
  • Contact
  • Pricing

Account

  • Sign Up Free
  • Sign In
  • Upgrade to Pro
  • Dashboard

Legal

  • Privacy Policy
  • Terms of Service

© 2026 mdatool. All rights reserved.

Built for healthcare data teams.

Back to Glossary

Domain

Clinical

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

16,101 clinical terms

imaging nameimg_nm

The standardized display label identifying an imaging procedure, modality, or associated entity within a RIS, PACS, or EHR system. Used to populate procedure catalogs, map to CPT or LOINC codes, and support consistent terminology across radiology reporting and claims workflows.

imaging noteimg_nt

A free-text or structured annotation attached to an imaging record documenting clinical observations, technologist remarks, radiologist addenda, or administrative comments. Stored in RIS, PACS, and EHR systems to supplement formal reports and support downstream clinical and billing review.

imaging numberimg_nbr

A numeric reference value assigned to an imaging study, order, or series within a RIS, PACS, or EHR system, often corresponding to accession numbers or order identifiers. Used to uniquely track imaging encounters, support cross-system record linkage, and facilitate claims reconciliation.

imaging onset dateimg_onset_dt

The date on which the patient's symptoms or clinical condition first began, recorded in relation to a diagnostic imaging order to provide radiologists and interpreting physicians with relevant clinical context for accurate image interpretation.

imaging oxygen saturationimg_o2sat

The patient's blood oxygen saturation level recorded at the time of a diagnostic imaging study, captured as a clinical vital sign to assess patient safety, particularly during contrast-enhanced procedures or imaging requiring sedation.

imaging paid amountimg_pd_amt

The total dollar amount remitted by a payer or patient for a diagnostic imaging service, recorded in billing and revenue cycle systems to reconcile claims, track reimbursement for radiology procedures, and support accounts receivable reporting.

imaging paid dateimg_pd_dt

The date on which payment was received for a diagnostic imaging service, used in radiology billing and revenue cycle management to track claim reimbursement timelines, reconcile outstanding balances, and measure payer payment performance.

imaging parentimg_prnt

Identifies the hierarchical parent record associated with a diagnostic imaging study, such as a parent order, encounter, or imaging series within EHR and RIS data models. Data engineers use this foreign key relationship to reconstruct imaging hierarchies, link child series to parent studies, and support accurate data lineage and aggregation in radiology analytics platforms.

imaging percentageimg_pct

A ratio or percentage value associated with a diagnostic imaging record, such as contrast enhancement level, stenosis measurement, or coverage rate within EHR, RIS, or claims data systems. Data engineers use this field in clinical analytics pipelines to quantify findings, track utilization rates, and support population health metrics across radiology and payer datasets.

imaging periodimg_prd

Defines the time span or date range associated with a diagnostic imaging authorization, episode of care, or reporting cycle within EHR, payer, and RIS platforms. Data engineers use this field to scope imaging utilization analyses, align records within benefit periods, manage prior authorization windows, and perform longitudinal trend reporting across claims and clinical data systems.

imaging phoneimg_ph

The telephone number associated with a radiology facility, imaging center, or ordering provider contact record stored in EHR, RIS, or provider directory systems. Data engineers use this field during provider data normalization, facility matching, and care coordination integration workflows to ensure accurate routing of imaging orders, results, and authorization communications across healthcare platforms.

imaging planimg_pln

The documented clinical plan or follow-up recommendations associated with a diagnostic imaging study, typically recorded in the radiologist's report to guide ordering physicians on next steps, additional imaging needs, or treatment adjustments.

imaging policy numberimg_pol_nbr

The insurance policy identifier linked to the patient's coverage at the time a diagnostic imaging service was rendered, used in radiology billing to submit claims to the correct payer and verify benefits for imaging procedures.

imaging preferred nameimg_pref_nm

The patient's chosen or preferred name as recorded in association with a diagnostic imaging study, used to ensure respectful and accurate patient identification in radiology scheduling, imaging reports, and patient-facing communications.

imaging priceimg_prc

The charged or negotiated cost for a diagnostic imaging service, used in radiology billing and financial systems to reflect the facility or professional fee associated with procedures such as X-rays, ultrasounds, MRIs, and CT scans.

imaging primary indicatorimg_prim_ind

A flag identifying whether a diagnostic imaging study or associated record is designated as the primary instance, used in radiology systems to distinguish the principal imaging encounter or primary insurance coverage when multiple records exist.

imaging priorityimg_prty

Indicates the urgency or scheduling priority assigned to a diagnostic imaging order within EHR and RIS systems, using values such as STAT, urgent, or routine. Data engineers use this field to drive workflow routing logic, measure turnaround time compliance, support SLA reporting, and analyze priority distribution patterns across radiology operations and clinical decision support platforms.

imaging procedure dateimg_proc_dt

The date on which a diagnostic imaging procedure such as an X-ray, MRI, CT scan, or ultrasound was performed, used to sequence clinical events, support billing claim submission, and correlate imaging findings with the patient's clinical timeline.

imaging pulseimg_pulse

The patient's heart rate in beats per minute recorded at the time of a diagnostic imaging study, captured as a pre-procedure vital sign to assess patient stability, particularly for contrast-enhanced or stress imaging protocols.

imaging quantityimg_qty

Represents the count or volume of imaging units ordered or performed, such as number of views, series, or scan sequences, as recorded in EHR, RIS, and medical claims systems. Data engineers use this field to validate billed units against clinical orders, support utilization management rules, and calculate per-unit cost metrics in radiology claims adjudication pipelines.

PreviousPage 320 of 806Next