Health care system and infrastructure in India

The health care system in India is a tiered, population-based structure primarily governed by the National Health Mission and overseen by the Ministry of Health and Family Welfare and the Ministry of Women and Child Development. The system is organized into the National Rural Health Mission and the National Urban Health Mission, which deliver services through a hierarchy of facilities ranging from peripheral sub-health centers and primary health centers to specialized community health centers and district hospitals.

Key community-based initiatives include the Integrated Child Development Services, which provides nutrition and early childhood education through Anganwadi centers, and the Accredited Social Health Activist program, which utilizes trained female volunteers as the primary link between the community and formal health care. Current national strategies focus on the transition to comprehensive primary health care through the Ayushman Bharat initiative, which involves upgrading existing facilities into Health and Wellness Centres and implementing integrated digital health platforms such as the Ayushman Bharat ID and eSanjeevani. Logistics and supply chain management are standardized through a system of equipment kits (A–P) and digital monitoring networks like the Electronic Vaccine Intelligence Network to maintain the cold chain for vaccine viability.

Overview

• The administrative framework of health care in India is primarily overseen by the Ministry of Health and Family Welfare (MoHFW).
• The Ministry of Women and Child Development (MoWCD) supports the system through programs related to maternal, child, and nutritional health.
• Healthcare governance in India is based on a constitutional division of responsibilities between the central and state governments and is implemented through national missions and schemes such as the National Health Mission.

National Health Mission

The National Health Mission (NHM) is India’s flagship initiative to strengthen public health systems and improve access to affordable, equitable, and quality health care.

Pillars of NHM

Five strategic pillars support the mission:

• Communitization: involving the community in the management and oversight of health services
• Flexible financing: allowing for adaptable funding to meet local health needs
• Innovations in human resources: implementing new models for staffing and recruitment
• Improved manpower capacity: strengthening the skills and availability of the health care workforce
• Standards and monitoring: setting quality norms and establishing systems for regular oversight

Implementation

• National Rural Health Mission (NRHM): focuses on strengthening rural health infrastructure and community-based care
• National Urban Health Mission (NUHM): addresses the unique health care needs of the urban population, particularly the poor and vulnerable

Under the NRHM, rural health care in India is organized in tiers, from community-level workers and sub-centres to primary health centres, community health centres, and district hospitals.

Population norms

Facilities are allocated based on the population size of the service area, with lower thresholds for difficult terrains (hilly, tribal, or forested areas). Each administrative district has a district hospital that serves as the secondary-level referral center for the rural population.

Facility levels and characteristics

Each level of the rural health care system has specific staffing, equipment, and service delivery mandates.

Sub-health center

An SHC is the most peripheral contact point between the health care system and the community.

• Types
  • Type A: Provides basic health care; does not have a birth facility
  • Type B: Includes a birth facility
• Staffing: 3–4 staff members, including male and female multipurpose workers
• Equipment: provided with Kits A, B, and C
• Bed capacity: 0-3 beds

Primary health center

A PHC acts as a referral unit for sub-health centers and provides curative, preventive, and promotive services.

• Types
  • Type A: Low delivery load (< 20 deliveries/month)
  • Type B: High delivery load (≥ 20 deliveries/month)
• Staffing: 13–14 (basic) to 18–21 (desirable) staff members, including medical officers (MOs), AYUSH MOs, auxiliary nurse midwives (ANMs), lab technicians, pharmacists, and health assistants
• Equipment: provided with Kit D
• Bed capacity: 6–10 beds

Community health center

A CHC serves as a secondary level of care, providing specialist services.

• Types
  • First Referral Unit (FRU): a CHC designated to provide emergency obstetric and skilled newborn care
  • Non-FRU: A standard facility providing specialist consultations and general inpatient care
• Staffing: 45–46 (basic) to 50–52 (desirable) staff members, including at least 6 specialists (medicine, OBG, surgery, pediatrics, anesthesia, and ophthalmology), operation theater (OT), and x-ray technicians, pharmacists, ANMs, and nurses
• Equipment: Provided with Kits E–P
• Bed capacity: 30–100 beds

District hospital

District hospitals are the highest level of secondary care within a district, providing all clinical specialties and diagnostic services.

• Staffing: Specialists across all clinical fields, nurses, blood bank personnel, laboratory staff, x-ray technicians, and programme managers
• Bed capacity: Minimum of 1 bed per 1,000 population (ideal: 2 beds per 1,000 population)
  

Community-level foundation

See "Community-based health personnel."

Urban health care services under the National Urban Health Mission (NUHM) primarily address the needs of the urban poor and other vulnerable groups.

Organization of services

The urban health system follows a tiered structure similar to the rural system but replaces sub-centres with outreach services and Urban Primary Health Centres; staffing and management norms are broadly similar.

Facility characteristics

• ANM center: Focused specifically on maternal and child health care at the community level
• Urban PHC: Provides essential outpatient care, basic diagnostic services, and maternal and child health care for approximately 50,000 people
• Urban CHC: Acts as a referral point for urban PHCs, providing specialized inpatient and surgical services

Community outreach

• USHA serves as the primary community link in urban areas
• Functions are similar to the rural ASHA, such as health counseling and facilitating access to services for 1,000–2,500 people.

Community-based health personnel act as the primary link between the population and the formal healthcare system, providing essential primary care and health education.

Population norms for health personnel

Personnel are assigned based on specific population benchmarks to ensure adequate coverage and delivery of services.

ASHA

The ASHA is a trained female community health volunteer who facilitates access to healthcare services and promotes healthy behaviors.

Selection criteria

• Female, aged 25–45 years
• Currently or previously married
• Educated to at least 10th grade
• Permanent resident of the village
• Has 1–2 children only

Primary functions

• Supports maternal and child health through home visits, reproductive health counseling, and referral of pregnant women and malnourished individuals
• Keeps stocks of oral rehydration salts, antibiotics, iron–folic acid tablets, and family planning supplies
• Reports births and deaths in the community
• Participates in the Village Health, Sanitation and Nutrition Committee
• Delivers basic primary health care services in the community
• Encourages sanitation practices, including the use of household toilets

Multipurpose workers

Multipurpose workers (MPW) operate at the sub-center level, with distinct roles based on gender.

Male MPW

• Vector control: diagnosis, treatment, and insecticide spraying for the National Vector Borne Disease Control Programme (NVBDCP)
• Water quality: management of chlorination
• Logistics: maintenance of the cold chain and health records

Female MPW (auxiliary nurse midwife; ANM)

• Clinical care: assisting with deliveries, immunizations, and immediate newborn care
• MCH services: providing antenatal and postnatal care
• Reporting: managing family planning and health survey records

The Integrated Child Development Services (ICDS) scheme, managed by the Ministry of Women and Child Development, delivers early childhood care, nutrition, and health services to children and mothers through Anganwadi centres

Organization and population norms

The administrative hierarchy of ICDS is structured from the block level down to the community level to ensure local service delivery.

• Child development project officer: manages ICDS activities at the block level, typically covering a population of about 100,000.
• Anganwadi supervisor: supervises about 20–25 Anganwadi centres, covering roughly 20,000–25,000 people.
• Anganwadi worker: operates the Anganwadi center, serving a population of 500–800
• Mini Anganwadi worker: operates in hard-to-reach areas, serving a population of 150–300

Beneficiaries

The program targets specific groups at high risk for nutritional deficiencies and health complications.

• Children: 0–6 years of age
• Adolescent girls: 10–19 years of age.
• Women of reproductive age: 20–49 years of age
• Pregnant and lactating women

Core functions and services

• Supplementary nutrition: Provision of one meal per day to address calorie and protein gaps.
• Health and education
  • Nonformal preschool education for children.
  • Health care education for mothers and adolescent girls.
  • Vitamin A prophylaxis and facilitating childhood immunization.
• Maternal and child health (MCH): Providing integrated care and monitoring for expectant and new mothers.
• Growth monitoring: Tracking nutritional status using growth charts in the mother & child protection card (World Health Organization weight-for-age growth charts).

Nutritional supplementation norms

Supplementary nutrition is tailored to the specific energy and protein requirements of different beneficiary groups.

• Child: 500 kcal and 12–15 g of protein
• Malnourished child: 800 kcal and 20–25 g of protein
• Pregnant female: 600 kcal and 15–18 g of protein

Ayushman Bharat promotes comprehensive primary health care through Health and Wellness Centres and supports the development of integrated digital health systems in India.

Ayushman Bharat

This health initiative is implemented in alignment with the Indian Public Health Standards (IPHS) and focuses on upgrading existing facilities and ensuring a continuum of care that includes diagnostic, therapeutic, preventive, promotive, rehabilitative, and palliative services.

New IPHS Standards

• Health and Wellness Centres (HWCs)/Ayushman Arogya Mandir: Upgraded sub-centers and PHCs that serve as the foundation of CPHC.
• Community Health Officer (CHO): A mid-level health provider stationed at HWCs to manage primary care services.
• Polyclinics: urban secondary-level facilities providing specialist outpatient care, typically serving populations of 200,000–500,000.
• Service standards
  • Waiting period: A target waiting period of ≤ 30 minutes for patients.
  • Continuum of care: upgraded facilities provide diagnostic, therapeutic, preventive, promotive, rehabilitative, and palliative care.
  • Digital health: Implementation of electronic health records supported by the Ayushman Bharat Health Account ID

Digital health and eHealth portals

The digitalization of health records is a core component of the modern Indian healthcare system, centered on a unique digital identity for patients.

• Ayushman Bharat Health Account (ABHA) ID: a unique identifier used to create and link individual digital health records.
• eSanjeevani: a national telemedicine service facilitating remote consultations
• Electronic Vaccine Intelligence Network (eVIN): a digital platform for vaccine logistics and inventory management.
• Disease notification portals
  • NIKSHAY: used for tuberculosis notification and case management.
  • NIKUSHT: used for leprosy case notification and tracking.
• Mera Aspataal: a platform for collecting patient feedback on hospital services, including OPD and inpatient care.
• eHospital: manages digital OPD registration and services
• Kilkari: a service for the promotion of childhood immunization
• SAKSHAM: a platform for skill development and advanced knowledge management for health personnel

Overview

Health planning in India is led centrally but implemented jointly by the central and state governments to align resources with population health needs.

• National Health Policy (NHP) 2017
  • Primary guiding document for health care strategy in India
  • Aims to address evolving health priorities, including the rising burden of noncommunicable diseases and the challenge of catastrophic health expenditures
• NITI Aayog
  • Premier public policy think tank of the Government of India, which replaced the Planning Commission
  • Provides strategic direction for health reforms and monitors state performance through the Health Index

Management Designs

Complex health projects use standardized management tools to improve efficiency and ensure timely completion.

• Cost-Benefit Analysis
  • Compares the monetary costs and benefits of an intervention.
  • Programs are generally considered viable if benefits exceed costs, resulting in a positive net benefit.
• PERT (Program Evaluation and Review Technique)
  • A project management tool used to schedule and coordinate project tasks.
  • It is particularly useful for identifying potential delays in the timeline of large-scale health initiatives.
• CPM (Critical Path Method): identifies the sequence of critical activities that determines the minimum time required to complete a project.

Legislative Framework

The administration of health is distributed between the central and state governments as defined by the Constitution of India:

• Union List: Covers matters of national importance under the central government, such as defence, foreign affairs, citizenship, ports, and national institutions
• State List: Assigns primary responsibility to state governments for public health, sanitation, hospitals, and related sectors such as agriculture and local industries
• Concurrent List: Includes subjects where both central and state governments can legislate, such as medical education and the medical profession, vital statistics, and trade and civil procedures

International Health Agencies

India partners with international organizations to strengthen public health infrastructure and disease control programmes.

• World Health Organization (WHO): Provides technical assistance for disease surveillance (e.g., for polio elimination) and establishes international health standards
• UNICEF: supports maternal and child health, nutrition, and the Universal Immunization Programme.
• USAID: provides financial and technical support for health infrastructure, family planning, and tuberculosis programmes.
• Rockefeller and Ford Foundations: historically supported medical research, public health training, family planning, and institutions such as the All India Institute of Hygiene and Public Health.