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ORGANIZATION AND BASIS OF PRESENTATION (Schedule of Subsidiaries) (Details) | 12 Months Ended
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Dec. 31, 2017
Ascendium Group Limited ("Ascendium") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Sep. 10, 2007 |
Place of establishment | British Virgin Islands (“BVI”) |
Percentage of ownership by the Company | 100.00% |
Our Medical Services Limited ("OMS") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Aug. 22, 1996 |
Place of establishment | BVI |
Percentage of ownership by the Company | 100.00% |
Medstar Oversea Ltd. ("Medstar Overseas") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Sep. 22, 2011 |
Place of establishment | BVI |
Percentage of ownership by the Company | 100.00% |
US Proton Therapy Holdings Limited ("Proton BVI") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | May 16, 2011 |
Place of establishment | BVI |
Percentage of ownership by the Company | 100.00% |
US Proton Therapy Holdings Limited ("US Proton") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jun. 29, 2011 |
Place of establishment | United States of America |
Percentage of ownership by the Company | 100.00% |
Concord Medical Services (International) Pte. Ltd. ("China Medstar") (formerly known as China Medstar Pte. Limited) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Aug. 08, 2003 |
Place of establishment | Singapore |
Percentage of ownership by the Company | 100.00% |
Cyber Medical Networks Limited ("Cyber") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | May 26, 2006 |
Place of establishment | Hong Kong |
Percentage of ownership by the Company | 100.00% |
China Medical Services (Holdings) Limited ("CMS Holdings") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jul. 18, 2008 |
Place of establishment | Hong Kong |
Percentage of ownership by the Company | 100.00% |
King Cheers Holdings Limited ("King Cheers") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | May 18, 2001 |
Place of establishment | Hong Kong |
Percentage of ownership by the Company | 100.00% |
Shenzhen Aohua Medical Technology and Services Co., Ltd. (“Aohua Technology ”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Feb. 21, 2008 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Beijing MeizhongJiahe Hospital Management Co., Ltd.(“MHM”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jul. 23, 2008 |
Place of establishment | PRC |
Percentage of ownership by the Company | 85.34% |
Beijing Yundu Internet Technology Co., Ltd. ("Yundu") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jul. 26, 2007 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Tianjin Concord Medical Technology Limited(“Tianjin Concord Medical”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Apr. 22, 2010 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Guangzhou Jinkangshenyou Investment Co., Ltd. ("JKSY") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Aug. 12, 2010 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Guangzhou Concord Medical Cancer Hospital Co., Ltd. (“Guangzhou Concord Cancer Hospital”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jun. 29, 2011 |
Place of establishment | PRC |
Percentage of ownership by the Company | 70.00% |
CCM (Hong Kong) Medical Investments Limited ("CCM (HK)") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jun. 03, 2013 | [1]
Place of establishment | Hong Kong | [1]
Percentage of ownership by the Company | 85.71% | [1]
CMS Radiotherapy Holdings Limited ("CMS (USA)") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Aug. 13, 2013 |
Place of establishment | United States of America |
Percentage of ownership by the Company | 100.00% |
Shenzhen Concord Medical Investment Limited ("SZ CMS") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jan. 10, 2014 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Shanghai Concord Oncology Hospital Limited ("SHC") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Mar. 17, 2014 | [1]
Place of establishment | PRC | [1]
Percentage of ownership by the Company | 90.00% | [1]
Global Medical Imaging (HongKong) Limited. ("GMI") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | May 26, 2014 |
Place of establishment | Hong Kong |
Percentage of ownership by the Company | 100.00% |
Datong Meizhong Jiahe Cancer Center ("DTMZ") [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Oct. 23, 2014 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Beijing Concord Medical Technology Ltd. [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jan. 04, 2016 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Taizhou Concord Leasing Ltd. [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Apr. 20, 2016 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Medstar (Shanghai) Leasing Co., Ltd. (“Shanghai Medstar”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Mar. 21, 2003 |
Place of establishment | PRC |
Percentage of ownership by the Company | 99.00% |
Wuxi Concord Medical Development Ltd.Wuxi Concord” [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Dec. 29, 2015 |
Place of establishment | PRC |
Percentage of ownership by the Company | 100.00% |
Concord Hospital Management Group Ltd.HK [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Jul. 07, 2015 |
Place of establishment | Hong Kong |
Percentage of ownership by the Company | 100.00% |
Zhongrong Internation Growth Fund SPC-ZR ConcordHealthcare Investment Fund SP (“SP”) [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Nov. 30, 2016 | [2]
Place of establishment | Cayman Islands |
Percentage of ownership by the Company | 25.00% |
Concord Healthcare Singapore Pte. Ltd. CHS” [Member] |  |
Subsidiary or Equity Method Investee [Line Items] |  |
Date of establishment/acquisition | Apr. 01, 2015 |
Place of establishment | Singapore |
Percentage of ownership by the Company | 100.00% |
[1] | On September 9, 2015, CCM (HK) issued (i) 61,302,441 shares to Gopher CCM limited (“Gopher”), an entity controlled by a director of the Company, for a consideration of US$7,859 and (ii) 366,685,949 shares to Ascendium for a consideration of US$47,011, among which US$40,728 has been injected in 2015. As a result, Gopher holds 14.29% equity interest of CCM (HK) and through which, Gopher indirectly holds 10% of SHC, which is 70% owned by CCM (HK) and Ascendium holds 85.71% equity interest of CCM (HK).
[2] | Collectively, the “Consolidated VIEs”

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