<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>313</ContextCount>
  <ElementCount>282</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>124</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>14</UnitCount>
  <MyReports>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00090 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00100 - Statement - Unaudited interim condensed consolidated statements of comprehensive loss</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/StatementUnauditedInterimCondensedConsolidatedStatementsOfComprehensiveLoss</Role>
      <ShortName>Unaudited interim condensed consolidated statements of comprehensive loss</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00200 - Statement - Unaudited interim condensed consolidated statements of financial position</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/StatementUnauditedInterimCondensedConsolidatedStatementsOfFinancialPosition</Role>
      <ShortName>Unaudited interim condensed consolidated statements of financial position</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00300 - Statement - Unaudited interim condensed consolidated statements of cash flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/StatementUnauditedInterimCondensedConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Unaudited interim condensed consolidated statements of cash flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00400 - Statement - Unaudited interim condensed consolidated statements of changes in equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/StatementUnauditedInterimCondensedConsolidatedStatementsOfChangesInEquity</Role>
      <ShortName>Unaudited interim condensed consolidated statements of changes in equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>10101 - Disclosure - General company information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureGeneralCompanyInformation</Role>
      <ShortName>General company information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>10201 - Disclosure - Basis of preparation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparation</Role>
      <ShortName>Basis of preparation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>10301 - Disclosure - Effect of COVID-19 Pandemic and other geopolitical events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureEffectOfCovid19PandemicAndOtherGeopoliticalEvents</Role>
      <ShortName>Effect of COVID-19 Pandemic and other geopolitical events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>10401 - Disclosure - Revenues from contracts with customers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureRevenuesFromContractsWithCustomers</Role>
      <ShortName>Revenues from contracts with customers</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>10501 - Disclosure - Segment information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSegmentInformation</Role>
      <ShortName>Segment information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>10601 - Disclosure - Other income and expenses</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureOtherIncomeAndExpenses</Role>
      <ShortName>Other income and expenses</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>10701 - Disclosure - Discontinued operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureDiscontinuedOperations</Role>
      <ShortName>Discontinued operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>10801 - Disclosure - Trade receivables and other assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureTradeReceivablesAndOtherAssets</Role>
      <ShortName>Trade receivables and other assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>10901 - Disclosure - Cash and short-term deposits</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureCashAndShortTermDeposits</Role>
      <ShortName>Cash and short-term deposits</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>11001 - Disclosure - Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureEquity</Role>
      <ShortName>Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>11101 - Disclosure - Financial liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilities</Role>
      <ShortName>Financial liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>11201 - Disclosure - Share-based payments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPayments</Role>
      <ShortName>Share-based payments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>11301 - Disclosure - Financial instruments at fair value</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialInstrumentsAtFairValue</Role>
      <ShortName>Financial instruments at fair value</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>11401 - Disclosure - Financial risk management</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialRiskManagement</Role>
      <ShortName>Financial risk management</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>11501 - Disclosure - Commitments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureCommitments</Role>
      <ShortName>Commitments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>11601 - Disclosure - Contingent Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureContingentLiabilities</Role>
      <ShortName>Contingent Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>11701 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>20202 - Disclosure - Basis of preparation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparationPolicies</Role>
      <ShortName>Basis of preparation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>30203 - Disclosure - Basis of preparation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparationTables</Role>
      <ShortName>Basis of preparation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureBasisOfPreparation</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>30403 - Disclosure - Revenues from contracts with customers (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureRevenuesFromContractsWithCustomersTables</Role>
      <ShortName>Revenues from contracts with customers (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureRevenuesFromContractsWithCustomers</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>30503 - Disclosure - Segment information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSegmentInformationTables</Role>
      <ShortName>Segment information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureSegmentInformation</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>30603 - Disclosure - Other income and expenses (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureOtherIncomeAndExpensesTables</Role>
      <ShortName>Other income and expenses (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureOtherIncomeAndExpenses</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>30703 - Disclosure - Discontinued operations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureDiscontinuedOperationsTables</Role>
      <ShortName>Discontinued operations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureDiscontinuedOperations</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>30803 - Disclosure - Trade receivables and other assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureTradeReceivablesAndOtherAssetsTables</Role>
      <ShortName>Trade receivables and other assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureTradeReceivablesAndOtherAssets</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>31103 - Disclosure - Financial liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilitiesTables</Role>
      <ShortName>Financial liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureFinancialLiabilities</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>31203 - Disclosure - Share-based payments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsTables</Role>
      <ShortName>Share-based payments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureShareBasedPayments</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>31303 - Disclosure - Financial instruments at fair value (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialInstrumentsAtFairValueTables</Role>
      <ShortName>Financial instruments at fair value (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureFinancialInstrumentsAtFairValue</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>31403 - Disclosure - Financial risk management (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialRiskManagementTables</Role>
      <ShortName>Financial risk management (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureFinancialRiskManagement</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>40201 - Disclosure - Basis of preparation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparationDetails</Role>
      <ShortName>Basis of preparation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureBasisOfPreparationTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>40202 - Disclosure - Basis of preparation - Schedule of changes to the statement of financial position (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparationScheduleOfChangesToStatementOfFinancialPositionDetails</Role>
      <ShortName>Basis of preparation - Schedule of changes to the statement of financial position (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>40203 - Disclosure - Basis of Preparation - Schedule of changes to the statements of comprehensive income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureBasisOfPreparationScheduleOfChangesToStatementsOfComprehensiveIncomeDetails</Role>
      <ShortName>Basis of Preparation - Schedule of changes to the statements of comprehensive income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>40401 - Disclosure - Revenues from contracts with customers - Geographical information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureRevenuesFromContractsWithCustomersGeographicalInformationDetails</Role>
      <ShortName>Revenues from contracts with customers - Geographical information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>40402 - Disclosure - Revenues from contracts with customers - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureRevenuesFromContractsWithCustomersAdditionalInformationDetails</Role>
      <ShortName>Revenues from contracts with customers - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>40501 - Disclosure - Segment information - Information by operating segments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSegmentInformationInformationByOperatingSegmentsDetails</Role>
      <ShortName>Segment information - Information by operating segments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>40502 - Disclosure - Segment information - Reconciliation of segment Adjusted EBITDA to Group loss before taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSegmentInformationReconciliationOfSegmentAdjustedEbitdaToGroupLossBeforeTaxesDetails</Role>
      <ShortName>Segment information - Reconciliation of segment Adjusted EBITDA to Group loss before taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>40503 - Disclosure - Segment information - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSegmentInformationAdditionalInformationDetails</Role>
      <ShortName>Segment information - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>40601 - Disclosure - Other income and expenses - Other operating income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureOtherIncomeAndExpensesOtherOperatingIncomeDetails</Role>
      <ShortName>Other income and expenses - Other operating income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>40602 - Disclosure - Other income and expenses - Other operating expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureOtherIncomeAndExpensesOtherOperatingExpensesDetails</Role>
      <ShortName>Other income and expenses - Other operating expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>40701 - Disclosure - Discontinued operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureDiscontinuedOperationsDetails</Role>
      <ShortName>Discontinued operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureDiscontinuedOperationsTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>40801 - Disclosure - Trade receivables and other assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureTradeReceivablesAndOtherAssetsDetails</Role>
      <ShortName>Trade receivables and other assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureTradeReceivablesAndOtherAssetsTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>40901 - Disclosure - Cash and short-term deposits (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureCashAndShortTermDepositsDetails</Role>
      <ShortName>Cash and short-term deposits (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureCashAndShortTermDeposits</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>41001 - Disclosure - Equity - Common Shares (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureEquityCommonSharesDetails</Role>
      <ShortName>Equity - Common Shares (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>41002 - Disclosure - Equity - Capital reserve (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureEquityCapitalReserveDetails</Role>
      <ShortName>Equity - Capital reserve (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>41101 - Disclosure - Financial liabilities - Interest-bearing liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilitiesInterestBearingLiabilitiesDetails</Role>
      <ShortName>Financial liabilities - Interest-bearing liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>41102 - Disclosure - Financial liabilities - Conditions and statement of liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilitiesConditionsAndStatementOfLiabilitiesDetails</Role>
      <ShortName>Financial liabilities - Conditions and statement of liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>41103 - Disclosure - Financial liabilities - Trade payables and other liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilitiesTradePayablesAndOtherLiabilitiesDetails</Role>
      <ShortName>Financial liabilities - Trade payables and other liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>41104 - Disclosure - Financial liabilities - Key assumptions to derive warrants value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialLiabilitiesKeyAssumptionsToDeriveWarrantsValueDetails</Role>
      <ShortName>Financial liabilities - Key assumptions to derive warrants value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>41201 - Disclosure - Share-based payments - Expenses from share-based payment arrangements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsExpensesFromShareBasedPaymentArrangementsDetails</Role>
      <ShortName>Share-based payments - Expenses from share-based payment arrangements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>41202 - Disclosure - Share-based payments - Equity share option - Replacement (ESOP VSOP 2017) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsEquityShareOptionReplacementEsopVsop2017Details</Role>
      <ShortName>Share-based payments - Equity share option - Replacement (ESOP VSOP 2017) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>41203 - Disclosure - Share-based payments - Management board and employees Options and RSUs grants awarded and exercises (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsManagementBoardAndEmployeesOptionsAndRsusGrantsAwardedAndExercisesDetails</Role>
      <ShortName>Share-based payments - Management board and employees Options and RSUs grants awarded and exercises (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>41204 - Disclosure - Share-based payments - Valuation of Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsValuationOfOptionsDetails</Role>
      <ShortName>Share-based payments - Valuation of Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>41205 - Disclosure - Share-based payments - Grants to new CEO and supervisory board grant (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureShareBasedPaymentsGrantsToNewCeoAndSupervisoryBoardGrantDetails</Role>
      <ShortName>Share-based payments - Grants to new CEO and supervisory board grant (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>41301 - Disclosure - Financial instruments at fair value - Recurring basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialInstrumentsAtFairValueRecurringBasisDetails</Role>
      <ShortName>Financial instruments at fair value - Recurring basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>41302 - Disclosure - Financial instruments at fair value - Profit or loss impact on the fair values of Level 3 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialInstrumentsAtFairValueProfitOrLossImpactOnFairValuesOfLevel3Details</Role>
      <ShortName>Financial instruments at fair value - Profit or loss impact on the fair values of Level 3 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>41401 - Disclosure - Financial risk management - Currency risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialRiskManagementCurrencyRiskDetails</Role>
      <ShortName>Financial risk management - Currency risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>41402 - Disclosure - Financial risk management - Sensitivity analysis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialRiskManagementSensitivityAnalysisDetails</Role>
      <ShortName>Financial risk management - Sensitivity analysis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>41403 - Disclosure - Financial risk management - Interest rate risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureFinancialRiskManagementInterestRateRiskDetails</Role>
      <ShortName>Financial risk management - Interest rate risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>41501 - Disclosure - Commitments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureCommitmentsDetails</Role>
      <ShortName>Commitments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureCommitments</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>41601 - Disclosure - Contingent Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureContingentLiabilitiesDetails</Role>
      <ShortName>Contingent Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureContingentLiabilities</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="cntg-20220331x6k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>41701 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://centogene.com/role/DisclosureSubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://centogene.com/role/DisclosureSubsequentEvents</ParentRole>
      <Position>65</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="6-K" original="cntg-20220331x6k.htm">cntg-20220331x6k.htm</File>
    <File doctype="6-K" original="cntg-20220331xex99d2.htm">cntg-20220331xex99d2.htm</File>
    <File>cntg-20220331.xsd</File>
    <File>cntg-20220331_cal.xml</File>
    <File>cntg-20220331_def.xml</File>
    <File>cntg-20220331_lab.xml</File>
    <File>cntg-20220331_pre.xml</File>
    <File>cntg-20220331xex99d1.htm</File>
    <File>cntg-20220331xex99d3.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/us-gaap/2021-01-31</BaseTaxonomy>
    <BaseTaxonomy items="688">http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full</BaseTaxonomy>
    <BaseTaxonomy items="10">http://xbrl.sec.gov/dei/2021q4</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
