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Equity Method Investments - Additional Information (Detail)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
USD ($)
Dec. 31, 2014
CNY
Dec. 31, 2013
CNY
Dec. 31, 2012
CNY
Dec. 31, 2014
PTC [Member]
USD ($)
Dec. 31, 2014
PTC [Member]
CNY
Schedule Of Results Related To Equity Accounted Investees [Line Items]            
Share of net profit $ 2,242us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss 13,911us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss 13,470us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss 1,790us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss $ 17,268us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
/ dei_LegalEntityAxis
= ccm_ProtonTherapyCentreHoustonManagementLimitedPartnersMember		 107,139us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
/ dei_LegalEntityAxis
= ccm_ProtonTherapyCentreHoustonManagementLimitedPartnersMember
Cash distribution from an equity investee $ 3,543us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital 21,984us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital 24,714us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital   $ 3,032us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
/ dei_LegalEntityAxis
= ccm_ProtonTherapyCentreHoustonManagementLimitedPartnersMember		 18,812us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
/ dei_LegalEntityAxis
= ccm_ProtonTherapyCentreHoustonManagementLimitedPartnersMember