**Core Concept**
The Central Government Health Scheme (CGHS) is a health insurance program designed to provide medical care to central government employees and their dependents. It aims to provide comprehensive and affordable healthcare services to its beneficiaries.

**Why the Correct Answer is Right**
The CGHS was established to ensure that central government employees have access to quality medical care, reducing their financial burden on healthcare expenses. The scheme provides a wide range of medical services, including out-patient department (OPD) services, hospitalization, diagnostic services, and pharmacy services. The CGHS has a network of empanelled hospitals and diagnostic centers that provide medical care to its beneficiaries.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect as it does not provide the correct year of establishment of the CGHS.
**Option B:** This option is also incorrect as it does not provide the correct year of establishment of the CGHS.
**Option D:** This option is incorrect as it does not provide the correct year of establishment of the CGHS.

**Clinical Pearl / High-Yield Fact**
The CGHS has a unique feature of providing medical care to its beneficiaries through a network of empanelled hospitals and diagnostic centers, making it a comprehensive and affordable healthcare program.

**Correct Answer:** C. 1954