<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019c2455-0102-7c6c-a281-be6e2ad78ac9,g:5a7bdfdd-fb8c-40c2-bcc3-c2603c341a87-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:irmd="http://iradimed.com/20260331" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://iradimed.com/20260331">
  <xs:import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="irmd-20260331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="irmd-20260331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="irmd-20260331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="irmd-20260331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://iradimed.com/role/Cover">
        <link:definition>0000001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDBALANCESHEETS" roleURI="http://iradimed.com/role/CONDENSEDBALANCESHEETS">
        <link:definition>9952151 - Statement - CONDENSED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDBALANCESHEETSParenthetical" roleURI="http://iradimed.com/role/CONDENSEDBALANCESHEETSParenthetical">
        <link:definition>9952152 - Statement - CONDENSED BALANCE SHEETS (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDSTATEMENTSOFOPERATIONS" roleURI="http://iradimed.com/role/CONDENSEDSTATEMENTSOFOPERATIONS">
        <link:definition>9952153 - Statement - CONDENSED STATEMENTS OF OPERATIONS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDSTATEMENTSOFSTOCKHOLDERSEQUITY" roleURI="http://iradimed.com/role/CONDENSEDSTATEMENTSOFSTOCKHOLDERSEQUITY">
        <link:definition>9952154 - Statement - CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDSTATEMENTSOFCASHFLOWS" roleURI="http://iradimed.com/role/CONDENSEDSTATEMENTSOFCASHFLOWS">
        <link:definition>9952155 - Statement - CONDENSED STATEMENTS OF CASH FLOWS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentation" roleURI="http://iradimed.com/role/BasisofPresentation">
        <link:definition>9952156 - Disclosure - Basis of Presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognition" roleURI="http://iradimed.com/role/RevenueRecognition">
        <link:definition>9952157 - Disclosure - Revenue Recognition</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasicandDilutedNetIncomeperShare" roleURI="http://iradimed.com/role/BasicandDilutedNetIncomeperShare">
        <link:definition>9952158 - Disclosure - Basic and Diluted Net Income per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Inventorynet" roleURI="http://iradimed.com/role/Inventorynet">
        <link:definition>9952159 - Disclosure - Inventory, net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentnet" roleURI="http://iradimed.com/role/PropertyandEquipmentnet">
        <link:definition>9952160 - Disclosure - Property and Equipment, net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsnet" roleURI="http://iradimed.com/role/IntangibleAssetsnet">
        <link:definition>9952161 - Disclosure - Intangible Assets, net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReporting" roleURI="http://iradimed.com/role/SegmentReporting">
        <link:definition>9952162 - Disclosure - Segment Reporting</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://iradimed.com/role/FairValueMeasurements">
        <link:definition>9952163 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensation" roleURI="http://iradimed.com/role/StockBasedCompensation">
        <link:definition>9952164 - Disclosure - Stock-Based Compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://iradimed.com/role/IncomeTaxes">
        <link:definition>9952165 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://iradimed.com/role/CommitmentsandContingencies">
        <link:definition>9952166 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://iradimed.com/role/SubsequentEvents">
        <link:definition>9952167 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationPolicies" roleURI="http://iradimed.com/role/BasisofPresentationPolicies">
        <link:definition>9955511 - Disclosure - Basis of Presentation (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionTables" roleURI="http://iradimed.com/role/RevenueRecognitionTables">
        <link:definition>9955512 - Disclosure - Revenue Recognition (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasicandDilutedNetIncomeperShareTables" roleURI="http://iradimed.com/role/BasicandDilutedNetIncomeperShareTables">
        <link:definition>9955513 - Disclosure - Basic and Diluted Net Income per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventorynetTables" roleURI="http://iradimed.com/role/InventorynetTables">
        <link:definition>9955514 - Disclosure - Inventory, net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentnetTables" roleURI="http://iradimed.com/role/PropertyandEquipmentnetTables">
        <link:definition>9955515 - Disclosure - Property and Equipment, net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsnetTables" roleURI="http://iradimed.com/role/IntangibleAssetsnetTables">
        <link:definition>9955516 - Disclosure - Intangible Assets, net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationTables" roleURI="http://iradimed.com/role/StockBasedCompensationTables">
        <link:definition>9955517 - Disclosure - Stock Based Compensation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationDetails" roleURI="http://iradimed.com/role/BasisofPresentationDetails">
        <link:definition>9955518 - Disclosure - Basis of Presentation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionScheduleofDisaggregationofRevenuebyGeographicRegionDetails" roleURI="http://iradimed.com/role/RevenueRecognitionScheduleofDisaggregationofRevenuebyGeographicRegionDetails">
        <link:definition>9955519 - Disclosure - Revenue Recognition - Schedule of Disaggregation of Revenue by Geographic Region (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionScheduleofRevenueInformationbyTypeDetails" roleURI="http://iradimed.com/role/RevenueRecognitionScheduleofRevenueInformationbyTypeDetails">
        <link:definition>9955520 - Disclosure - Revenue Recognition - Schedule of Revenue Information by Type (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionScheduleofContractLiabilitiesDetails" roleURI="http://iradimed.com/role/RevenueRecognitionScheduleofContractLiabilitiesDetails">
        <link:definition>9955521 - Disclosure - Revenue Recognition - Schedule of Contract Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionScheduleofChangeinContractLiabilitiesDetails" roleURI="http://iradimed.com/role/RevenueRecognitionScheduleofChangeinContractLiabilitiesDetails">
        <link:definition>9955522 - Disclosure - Revenue Recognition - Schedule of Change in Contract Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueRecognitionAdditionalInformationDetails" roleURI="http://iradimed.com/role/RevenueRecognitionAdditionalInformationDetails">
        <link:definition>9955523 - Disclosure - Revenue Recognition - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasicandDilutedNetIncomeperShareAdditionalInformationDetails" roleURI="http://iradimed.com/role/BasicandDilutedNetIncomeperShareAdditionalInformationDetails">
        <link:definition>9955524 - Disclosure - Basic and Diluted Net Income per Share - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasicandDilutedNetIncomeperShareScheduleofComputationofBasicandDilutedNetIncomePerShareofCommonStockDetails" roleURI="http://iradimed.com/role/BasicandDilutedNetIncomeperShareScheduleofComputationofBasicandDilutedNetIncomePerShareofCommonStockDetails">
        <link:definition>9955525 - Disclosure - Basic and Diluted Net Income per Share - Schedule of Computation of Basic and Diluted Net Income Per Share of Common Stock (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasicandDilutedNetIncomeperShareScheduleofRestrictedStockUnitsExcludedFromtheCalculationofDilutedNetIncomePerShareDetails" roleURI="http://iradimed.com/role/BasicandDilutedNetIncomeperShareScheduleofRestrictedStockUnitsExcludedFromtheCalculationofDilutedNetIncomePerShareDetails">
        <link:definition>9955526 - Disclosure - Basic and Diluted Net Income per Share - Schedule of Restricted Stock Units Excluded From the Calculation of Diluted Net Income Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventorynetDetails" roleURI="http://iradimed.com/role/InventorynetDetails">
        <link:definition>9955527 - Disclosure - Inventory, net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentnetScheduleofPropertyandEquipmentDetails" roleURI="http://iradimed.com/role/PropertyandEquipmentnetScheduleofPropertyandEquipmentDetails">
        <link:definition>9955528 - Disclosure - Property and Equipment, net - Schedule of Property and Equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentnetAdditionalInformationDetails" roleURI="http://iradimed.com/role/PropertyandEquipmentnetAdditionalInformationDetails">
        <link:definition>9955529 - Disclosure - Property and Equipment, net - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentnetScheduleofGeographicRegionDetails" roleURI="http://iradimed.com/role/PropertyandEquipmentnetScheduleofGeographicRegionDetails">
        <link:definition>9955530 - Disclosure - Property and Equipment, net - Schedule of Geographic Region (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsnetScheduleofComponentsofIntangibleAssetsDetails" roleURI="http://iradimed.com/role/IntangibleAssetsnetScheduleofComponentsofIntangibleAssetsDetails">
        <link:definition>9955531 - Disclosure - Intangible Assets, net - Schedule of Components of Intangible Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsnetAdditionalInformationDetails" roleURI="http://iradimed.com/role/IntangibleAssetsnetAdditionalInformationDetails">
        <link:definition>9955532 - Disclosure - Intangible Assets, net - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsnetScheduleofIndefiniteLivesandIntangibleAssetsDetails" roleURI="http://iradimed.com/role/IntangibleAssetsnetScheduleofIndefiniteLivesandIntangibleAssetsDetails">
        <link:definition>9955533 - Disclosure - Intangible Assets, net - Schedule of Indefinite Lives and Intangible Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingDetails" roleURI="http://iradimed.com/role/SegmentReportingDetails">
        <link:definition>9955534 - Disclosure - Segment Reporting (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsDetails" roleURI="http://iradimed.com/role/FairValueMeasurementsDetails">
        <link:definition>9955535 - Disclosure - Fair Value Measurements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationScheduleofStockBasedCompensationExpenseDetails" roleURI="http://iradimed.com/role/StockBasedCompensationScheduleofStockBasedCompensationExpenseDetails">
        <link:definition>9955536 - Disclosure - Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationAdditionalInformationDetails" roleURI="http://iradimed.com/role/StockBasedCompensationAdditionalInformationDetails">
        <link:definition>9955537 - Disclosure - Stock-Based Compensation - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationScheduleofEquityAwardActivityDetails" roleURI="http://iradimed.com/role/StockBasedCompensationScheduleofEquityAwardActivityDetails">
        <link:definition>9955538 - Disclosure - Stock-Based Compensation - Schedule of Equity Award Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://iradimed.com/role/IncomeTaxesDetails">
        <link:definition>9955539 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesDetails" roleURI="http://iradimed.com/role/CommitmentsandContingenciesDetails">
        <link:definition>9955540 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventsDetails" roleURI="http://iradimed.com/role/SubsequentEventsDetails">
        <link:definition>9955541 - Disclosure - Subsequent Events (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="irmd_DeviceRevenueMember" abstract="true" name="DeviceRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_MRICompatibleIVInfusionPumpsMember" abstract="true" name="MRICompatibleIVInfusionPumpsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_MRICompatiblePatientVitalSignsMonitoringSystemsMember" abstract="true" name="MRICompatiblePatientVitalSignsMonitoringSystemsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_FerroMagneticDetectionSystemsMember" abstract="true" name="FerroMagneticDetectionSystemsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_AmortizedRevenueMember" abstract="true" name="AmortizedRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_DisposableRevenueMember" abstract="true" name="DisposableRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_AdvancePaymentsFromCustomers" abstract="false" name="AdvancePaymentsFromCustomers" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="irmd_ShipmentsInTransit" abstract="false" name="ShipmentsInTransit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="irmd_ExtendedMaintenanceAgreementsLiabilities" abstract="false" name="ExtendedMaintenanceAgreementsLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="irmd_ContractWithCustomerLiabilityIncreaseDueToCashReceivedFromCustomers" abstract="false" name="ContractWithCustomerLiabilityIncreaseDueToCashReceivedFromCustomers" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="irmd_IncrementalCommonSharesAttributableToDilutiveEffectOfRestrictedStockUnits" abstract="false" name="IncrementalCommonSharesAttributableToDilutiveEffectOfRestrictedStockUnits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="irmd_IncrementalCommonSharesAttributableToDilutiveEffectOfPerformanceBasedRestrictedStockUnits" abstract="false" name="IncrementalCommonSharesAttributableToDilutiveEffectOfPerformanceBasedRestrictedStockUnits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="irmd_ComputerSoftwareAndHardwareMember" abstract="true" name="ComputerSoftwareAndHardwareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_PatentsInUseMember" abstract="true" name="PatentsInUseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_PatentsFullyAmortizedMember" abstract="true" name="PatentsFullyAmortizedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_PatentsInProcessMember" abstract="true" name="PatentsInProcessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_InternallyDevelopedSoftwareInUseMember" abstract="true" name="InternallyDevelopedSoftwareInUseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_InternallyDevelopedSoftwareInProcessMember" abstract="true" name="InternallyDevelopedSoftwareInProcessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="irmd_PerformanceBasedRestrictedStockUnitsMember" abstract="true" name="PerformanceBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
