Compare: Population covered

Joint Learning Network for Universal Health Coverage

The Joint Learning Network for Universal Health Coverage systematically documents the reforms of its member countries and other countries that have expanded health coverage through demand-side financing. The case studies contained in these pages are brief, comparative and modular in nature, describing the key highlights and technical features of each program.


Compare various dimensions of country reform efforts using our interactive tool.


Program Target population Coverage Population covered
Vietnam: Compulsory and Voluntary Health Insurance Schemes
  • All populations
36.5 million

It is the responsibility of the provinces to identify beneficiaries for the HCFP. While ethnic minorities and communes are fairly easy to identify because they are well documented, developing a list of the poor is more challenging. Local governments use already existing lists produced for other government programs in addition to household surveys. About 15 million additional persons, classified as poor, are now covered by the compulsory health insurance.

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It is the responsibility of the provinces to identify beneficiaries for the HCFP. While ethnic minorities and communes are fairly easy to identify because they are well documented, developing a list of the poor is more challenging. Local governments use already existing lists produced for other government programs in addition to household surveys. About 15 million additional persons, classified as poor, are now covered by the compulsory health insurance.

When the SHI program initially began, only large employers were required to enroll their workers in the scheme. However, in 2005 the government expanded the mandate to companies of all sizes. Of Vietnam’s 7.7 million formal sector workers, 4.8 million (63%) are in the contributory scheme, but 2 million formal sector workers (26%) remain without coverage. Furthermore, SHI enrollment appears to be higher among the “better-off,” while middle-income groups currently have the lowest enrollment rates.

Under the VHI, until the end of 2009, full-time students were typically enrolled en masse by insurance agents operating at schools and colleges. As of January 2010, full-time students are automatically enrolled as a part of the CHI.

Family members/dependents of the compulsorily insured can enroll in the VSS scheme of their own accord. Others can enroll through group organizations, including communes. Prior to 2007, dependents were required to enroll all household members together and group organizations required a 20% minimum rate of participation. However, these stipulations have since been eliminated. Nonetheless, voluntary enrollment among the non-student population has stayed low with no signs of improvement.

Enrollment in HCFP is a bit more complex. Provinces are tasked with identifying beneficiaries under the target groups. Identification has not been a challenge for at least two of the target groups, as communes and ethnic minority households are well documented. In the case of poor households, who have proved to be the most difficult group to identify, local governments begin by building upon lists of officially poor households produced for other government programs. Then commune officials conduct further household surveys to produce a proposed list of HCFP beneficiaries, which is then discussed and voted upon at a public meeting presided over by the village or commune leader. Officials from the district government’s labor and social affairs offices (MOLISA) then review the list, which can be revised before it is sent to the provincial department of labor and social affairs for final approval.

Until recently, provinces were free to decide whether to enroll HCFP beneficiaries in the government’s SHI program, or to manage the risk themselves and provide direct reimbursement to providers. However, this latter option, which was initially the most popular with provinces, has since been phased out through a 2005 government directive updating Decision 139. According new Health Insurance Law, effective since July, 2009, the poor are included in the compulsory health insurance program. About 15 million additional persons, classified as poor, are now covered by compulsory health insurance.

Estonia: Estonian Health Insurance Fund
  • All populations
1.28 million

Health insurance through EHIF is mandatory. There are three main categories of enrollees:

  • Those who make their own contributions: These enrollees contribute 13% of their wages. They primarily include employees and the self-employed. This group makes up 51% of the systems’ enrollees.
  • Those whose contributions are covered by the state: these enrollees are composed of individuals on parental leave, the unemployed, the disabled, military personnel, and dependent spouses of diplomats. This group makes up 2.5% of the systems’ enrollees.
  • Those who are eligible for coverage without contributing: these enrollees include children up to 19 years of age, pensioners, disabled people with special pensions, students, non-working spouses of insured individuals, and non-working pregnant women. This group makes up 46.5% of the systems’ enrollees.
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Health insurance through EHIF is mandatory. There are three main categories of enrollees:

  • Those who make their own contributions: These enrollees contribute 13% of their wages. They primarily include employees and the self-employed. This group makes up 51% of the systems’ enrollees.
  • Those whose contributions are covered by the state: these enrollees are composed of individuals on parental leave, the unemployed, the disabled, military personnel, and dependent spouses of diplomats. This group makes up 2.5% of the systems’ enrollees.
  • Those who are eligible for coverage without contributing: these enrollees include children up to 19 years of age, pensioners, disabled people with special pensions, students, non-working spouses of insured individuals, and non-working pregnant women. This group makes up 46.5% of the systems’ enrollees.

In order to receive services, patients must show their national identification card to providers. An online information system is used to verify that the card is valid and to provide details of insurance status and family doctor.

Nigeria: National Health Insurance System
  • All populations
5 million

Health insurance is obtained either through private insurers or the National Health Insurance Scheme (NHIS). About 5 million people are enrolled in the 3 NHIS Programs, which represents just about 3% of the population. In the Formal Sector Program, employees in the formal sector who pay premiums are covered, in addition to their spouse and up to 4 dependants. Companies that employ more than 10 workers are responsible for enrollment of their employees.

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Health insurance is obtained either through private insurers or the National Health Insurance Scheme (NHIS). About 5 million people are enrolled in the 3 NHIS Programs, which represents just about 3% of the population. In the Formal Sector Program, employees in the formal sector who pay premiums are covered, in addition to their spouse and up to 4 dependants. Companies that employ more than 10 workers are responsible for enrollment of their employees.

In the Informal Sector Program, the self-employed and individuals living in rural communities enroll themselves. The self-employed must join with at least 500 other members who are occupation based (ie: taxi drivers) to qualify. Rural dwellers have a similar modus operandi, but participants need to belong to the same community rather than the same occupational group. These Social Health Insurance Schemes are self-governed, with elections held to determine who will represent the community. In order to stay enrolled, members are expected to make a monthly contribution actuarially determined based on the benefits package of their choice. Participants requiring specialist or longer treatment would need to pay for the balance from what they are entitled from the common pool. These schemes are expected to cover more than 60% of the rural and self-employed population, though due to poor data collection, the exact population enrolled is difficult to determine.

The enrollment levels in private insurance is uncertain, but based on submissions from private insurers to NHIS, less than 1 million people are privately insured.

The NHIS utilizes 61 Health Maintenance Organizations (HMOs) as health managers for paying healthcare providers, quality assurance, and registration of enrollees and sensitization of participants as part of improving transparency of the system. HMOs contract with the NHIS to manage the enrollment of individuals in health insurance schemes; to collect their payments; pay the healthcare providers; and to provide basic quality management of the health insurance scheme that covers formal employees.

India: RSBY
  • Below Poverty Line
40 million

RSBY aims to cover all below-the-poverty-line residents of participating Indian states. An electronic list of eligible BPL households is provided to the insurers by each state’s Ministry of Labor and Employment (MoLE). Enrolled members receive Smart Cards, which acts as the enrollment, identification, and record-keeping mechanism for the scheme.

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RSBY aims to cover all below-the-poverty-line residents of participating Indian states. An electronic list of eligible BPL households is provided to the insurers by each state’s Ministry of Labor and Employment (MoLE). Enrolled members receive Smart Cards, which acts as the enrollment, identification, and record-keeping mechanism for the scheme.

RSBY aims to cover all below-the-poverty-line residents of participating Indian states. An enrollment schedule for each village, along with dates, is prepared by the insurance company with the help of district officials. The insurance companies are provided a maximum of four months to enroll BPL families in each district.

To communicate and market the RSBY scheme and enrollment camps, insurance companies are required to hire intermediaries to provide grassroots outreach prior to enrollment. (These organizations could also be used to provide assistance to members in utilizing services after enrollment.) In addition, the BPL list is posted in each village at the enrollment station and prominent places prior to the enrollment camp. The date/location of the enrollment camp are also publicized in advance.

Mobile enrollment stations are established at local centers (e.g., public schools) at each village at least once a year. These stations are equipped by the insurer with a printer to print SmartCards, as well as hardware to collect biometric information (fingerprints) and photographs of household members to be covered. A SmartCard is given to each BPL family at the time of enrollment in the scheme. Fingerprints of all beneficiaries are collected during enrollment at the village level. One thumb impression of each of the household beneficiaries is stored in the SmartCard. This fingerprint is used to verify the identity of the beneficiaries at the hospital.

The SmartCard is prepared and printed on-the-spot in the village by the insurer and handed over to the beneficiary. This SmartCard can be used by the beneficiary in any empanelled hospital across India to obtain treatment. The SmartCard given to each enrolled household also contains a new national unique ID for each family—a program the Government of India is implementing nationwide. The SmartCard, along with an information packet describing benefits, hospitals in network, and other relevant information is provided to all enrollees once they have paid the Rs. 30/- registration fee. The process normally takes less than 10 minutes.

Another unique feature of the scheme is its key management system which helps in reducing enrollment fraud and improves accountability. A government official from the district (field key officer—FKO) needs to be present at the camp and must insert his/her own government-issued SmartCard and provide his/her fingerprint to verify the legitimacy of the enrollment. This way each enrollee can be tracked to a particular government official. The details of each BPL family who is authenticated by the FKO gets transferred to the FKO’s SmartCard; the data is also transferred from the FKO’s card to the government server at the district level. In addition to the FKO, an insurance company/SmartCard agency rep is present at the enrollment camp.

At the end of the enrollment camp, a list of enrolled households is sent to the state nodal agency by the Insurer. The list of enrolled households is maintained centrally and the insurer is paid once data provided from the insurer and FKO card has been reconciled.

The aim of the scheme is to use technology not only for controlling fraud and monitoring utilization, but also to find innovative solutions to insurance-related problems. For example, enrollment software has been designed to ensure that male heads of households must insure their spouses. In addition, since the scheme aims to provide quality treatment to all beneficiaries, technology has been implemented to ensure that every beneficiary receives needed treatment. For example, if a patient is not in a condition to validate his/her identity at the hospital then any family member who is on the SmartCard can validate the identity of the patient by providing his/her fingerprint.

Currently, the Government of India is considering how the SmartCard can be used for other social sector schemes and how the RSBY technology platform can be used to provide other services to the below-the-poverty-line population.

Brazil: Unified Health System (SUS)
  • All populations
143 million

Brazil’s health system is based on the notion of free, universal care. In 1998, 71.2% of the population reported that they had a regular-use service. In 2003, this number had increased to 80%. This is significant, since it means that individuals have a service which they use as an entry point into the health system. While 100 % of the population is able to receive services under the SUS, approximately 25% opt for private insurance coverage.

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Brazil’s health system is based on the notion of free, universal care. In 1998, 71.2% of the population reported that they had a regular-use service. In 2003, this number had increased to 80%. This is significant, since it means that individuals have a service which they use as an entry point into the health system. While 100 % of the population is able to receive services under the SUS, approximately 25% opt for private insurance coverage.

The Brazilian Supplementary Health System (SHS) served 33 million Brazilians in 2002, or 19% of the population. By 2007, it accounted for more than 50% of health care expenditure, yet it served less than 30% of the population. Health care operators within the SHS are grouped into categories by the Agency for Supplementary Health within the MOH, depending on their economic and financial status. Ordered by market share in 2002, these categories are group medicine, medical cooperatives, health insurance, charity, self-management, group dentistry, and dentistry cooperatives. Most of these plans are connected to employment. The majority of these plans tend to be small or medium in size and operate mostly through contractual arrangements with doctors’ offices and hospitals. In 2002, group medicine, medical cooperatives and health insurance served around 80% of supplementary users and accounted for 90% of billing. Initially, private prepayment plans had an incentive not to provide comprehensive coverage to enrollees, as high-cost procedures were usually funneled to the SUS for treatment. However, in 1999, the government instituted a norm that allows it to recover the costs associated with services rendered by the SUS to beneficiaries of private health plans. This norm is implemented through the National Supplementary Health Council (CNSS).

Thailand: Universal Coverage Scheme
  • All populations
50 million

The Universal Coverage Scheme enrolls those not covered by either the Civil Servant Medical Benefit Scheme (CSMBS) or the Compulsory Social Security Scheme (SSS) – about 74% of the entire population. To be enrolled in UCS, all members must register with a contracting unit (CUP) and receive a card for care in their home area. When first implemented, potential beneficiaries were identified by health volunteers and medical personal, as well as through mass communications and media campaigns.

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The Universal Coverage Scheme enrolls those not covered by either the Civil Servant Medical Benefit Scheme (CSMBS) or the Compulsory Social Security Scheme (SSS) – about 74% of the entire population. To be enrolled in UCS, all members must register with a contracting unit (CUP) and receive a card for care in their home area. When first implemented, potential beneficiaries were identified by health volunteers and medical personal, as well as through mass communications and media campaigns.

A centralized registration database, which is updated regularly, is also a useful tool in identifying and enrolling beneficiaries in the USC scheme. The central registration database consolidates information on the entire Thai population, and includes registration information of the CSMBS, the SSS and the UCS. When patients seek care, their entitlements are checked with the centralized online database to ensure that they are enrolled in an insurance scheme. If the database shows that that are not members of the CSMBS or the SSS, they are asked to register for the UCS at that time.