Health System in India
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Direct answer
India's health system is a federal arrangement in which health is a state subject operationally while the Centre sets policy, runs national programmes and channels funds — the Ministry of Health and Family Welfare at the top, state health directorates below, and districts administered by a Chief Medical Officer implementing through the rural pyramid. That pyramid's norms: one sub-centre per 5000 population (3000 in hilly and tribal areas) staffed by an ANM, one primary health centre per 30,000 (20,000 in difficult terrain) with a medical officer, and one community health centre per 80,000-120,000 as the first referral unit with 30 beds and specialists. Above these sit subdivisional and district hospitals, with Ayushman Bharat's health and wellness centres and PM-JAY insurance reshaping primary care and financing since 2018.
What you must remember
- Federal logic: health is principally a state subject with the Centre leading national programmes through centrally sponsored schemes — states vary in delivery while NHP 2017 speaks nationally.
- Sub-centre norms: 1 per 5000 plains population, 1 per 3000 hilly or tribal; staffed by at least one auxiliary nurse midwife and a male health worker; now upgraded to health and wellness centres delivering an expanded package.
- PHC norms: 1 per 30,000 plains (20,000 hilly or tribal), a medical officer in charge, about 4-6 beds, serving as the first contact point between the community and the formal system.
- CHC norms: 1 per 80,000 in hilly or tribal areas and 1 per 120,000 in plains, 30 beds, four specialists (surgeon, physician, obstetrician, paediatrician) — the first referral unit, community block level.
- Ayushman Bharat twin pillars: health and wellness centres (renamed Ayushman Arogya Mandir) delivering comprehensive primary care with NCD screening, and PM-JAY providing ₹5 lakh per family per year hospitalisation cover to roughly 12 crore poor families.
- National Health Policy 2017: targets public health spending of 2.5 per cent of GDP, with up to two-thirds for primary care.
- Private sector reality: most outpatient and a large share of inpatient care is private, driving catastrophic health expenditure — the rationale for PM-JAY's assurance design.
- Urban counterpart: urban primary health centres under the National Urban Health Mission, addressing slum populations and migrants.
Following a patient down the pyramid
A villager's fever journey maps the system's intent. She meets the ASHA first — the community-level activist who links households to the sub-centre; the ANM screens and refers; the PHC medical officer diagnoses severe anaemia in pregnancy and refers upward; the CHC's obstetrician manages her, its blood bank sustains her, its 30 beds admit her; beyond CHC capability, the district hospital receives her. Each tier has a defined population norm, staffing and service package — Indian Public Health Standards — and the referral logic is geometric: scarce specialist skills concentrate upward while access spreads downward. Ayushman Bharat changes the pyramid's base: her sub-centre, now an Ayushman Arogya Mandir with a mid-level health provider, screens her blood pressure and sugar, while PM-JAY pays her hospital bill as cashless assurance.
The same walk reveals the system's known fractures — specialist vacancies at CHCs, out-of-pocket payment despite cover, uneven quality between states — which is why NHP 2017 pivots toward financing reform, and why examiners ask not just the norms but the constraints.
Where students slip
Numbers are destiny here: sub-centre 5000/3000, PHC 30,000/20,000, CHC 120,000/80,000 — reversed plains and hilly figures are the commonest MCQ trap, and the logic (sparse population needs denser network) helps memory. Candidates misplace the first referral unit: it is the CHC, not the district hospital or the PHC. The staffing one-liners are asked directly — ANM plus male health worker at sub-centre, medical officer at PHC, four specialists at CHC. On Ayushman Bharat, the two pillars get muddled: wellness centres are supply-side primary-care upgrade, PM-JAY is demand-side financing, and PM-JAY's entitlement is ₹5 lakh per family per year, not per member. Finally, attribute the 2.5 per cent GDP target to NHP 2017 (NHP 2002 said 2 per cent) — dating policies wrongly is a quiet mark-loser.
Frequently asked questions
What are the population norms for sub-centre, PHC and CHC?
One sub-centre per 5000 population (3000 hilly or tribal), one PHC per 30,000 (20,000), and one CHC per 120,000 in plains (80,000 in difficult terrain), each with defined staffing under Indian Public Health Standards.
Which facility is the first referral unit in rural India?
The community health centre, with 30 beds and specialists in surgery, medicine, obstetrics and paediatrics, receiving referrals from PHCs and sub-centres.
What are the two components of Ayushman Bharat?
Health and wellness centres (Ayushman Arogya Mandir) delivering comprehensive primary health care, and PM-JAY providing ₹5 lakh per family per year of cashless hospitalisation cover to poor and vulnerable families.
How is responsibility for health divided between Centre and states?
Health is operationally a state subject with states running services, while the Centre frames policy, funds national programmes through centrally sponsored schemes and steers standards.
What financial targets does National Health Policy 2017 set?
Public health expenditure of 2.5 per cent of GDP by 2025, with up to two-thirds earmarked for primary care, alongside reduction of catastrophic health spending.