Tiered Public-Health Referral System

India’s tiered referral system links screening near people’s homes with progressively more specialised services. Primary-care teams identify risk or suspicious lesions, secondary facilities confirm and assess them, and tertiary centres provide advanced diagnosis and treatment. Information and follow-up should also flow back to primary care, creating a continuum of care.

Community screening and primary care

Population-based screening focuses on adults aged 30 years and above for common non-communicable diseases, including oral, breast and cervical cancers. Screening is organised through sub-health centres and primary health centres, with community outreach by frontline workers.

• ASHAs mobilise eligible people, undertake community-based risk assessment and support follow-up.
• Trained primary-care personnel use oral visual examination, clinical breast examination and visual inspection with acetic acid for cervical cancer screening.
• Screening identifies people needing further evaluation; it does not by itself establish a cancer diagnosis.

Referral for confirmation and specialist care

A person with a suspicious or screen-positive finding is referred through an established pathway to a community health centre, district hospital or an appropriate higher facility, depending on available services.

• Secondary-level services provide clinical evaluation and arrange diagnostic tests or specialist consultation.
• Cases needing biopsy, histopathology, staging or specialised treatment are linked to medical colleges or tertiary cancer centres.
• Confirmed patients may receive surgery, radiotherapy, chemotherapy or other appropriate care at facilities equipped for these services.

Continuity across levels

The system works effectively only when referral is accompanied by documentation, tracking and counter-referral rather than merely directing the patient elsewhere.

• Primary-care teams help patients complete referrals and reduce delays or loss to follow-up.
• Higher facilities communicate diagnosis and care plans back to local teams for treatment adherence, rehabilitation, palliative support and surveillance.
• Clear referral criteria allow scarce specialist capacity to be used for patients who genuinely require it.

How UPSC asks this