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Document and Entity Information
 12 Months Ended
Dec. 31, 2025
shares
Document and Entity Information  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Period End Date Dec. 31, 2025
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-34563
Entity Registrant Name Concord Medical Services Holdings Ltd
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Room A1-A5 26/F, East Zone, Hanwei Plaza
Entity Address, Address Line Two No. 7 Guanghua Road, Chaoyang District
Entity Address, City or Town Beijing
Entity Address, Postal Zip Code 100020
Entity Address, Country CN
Entity Common Stock, Shares Outstanding 130,251,685
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction [Flag] false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Auditor Name Shandong Haoxin Certified Public Accountants Co., Ltd.
Auditor Firm ID 5035
Auditor Location Weifang, People’s Republic of China
Amendment Flag false
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Entity Central Index Key 0001472072
Current Fiscal Year End Date --12-31
Business Contact  
Document and Entity Information  
Contact Personnel Name Mr. Wei Jiang
Country Region 86
City Area Code 10
Local Phone Number 5903 6688
Contact Personnel Fax Number 5957-5252
Entity Address, Address Line One Room A1-A5 26/F, East Zone, Hanwei Plaza
Entity Address, Address Line Two No. 7 Guanghua Road, Chaoyang District,
Entity Address, City or Town Beijing
Entity Address, Postal Zip Code 100020
Entity Address, Country CN
American Depositary Shares  
Document and Entity Information  
Title of 12(b) Security American depositary shares, each representing 30 Class A ordinary shares, par value US$0.0001 per share
Trading Symbol CCM
Security Exchange Name NYSE
Common Class A  
Document and Entity Information  
Title of 12(b) Security Class A ordinary shares, par value US$0.0001 per share
No Trading Symbol Flag true
Security Exchange Name NYSE
Entity Common Stock, Shares Outstanding 84,463,737
Common Class B  
Document and Entity Information  
Entity Common Stock, Shares Outstanding 45,787,948