Health index

From 1994 onwards

The consumer price index, which takes into account price trends of all goods and services, forms the basis of another index: the health index. This health index has been calculated since January 1994 (introduced by the Royal Decree of 24 December 1993).
The value of this index is determined by removing a number of products from the consumer price index product basket, in particular alcoholic beverages (bought in a shop or consumed in a bar), tobacco products and motor fuels except for LPG.

What is the purpose of the health index?

The health index is used for the indexation of housing rents. The health index is defined in the Law of 23 April 2015 on employment promotion (Belgian Official Journal of 27 April 2015).

The smoothed health index, also called smoothed index (the average value of the health indexes of the last 4 months) is used as a basis for the indexation of retirement pensions, social security benefits and some salaries and wages. Public wages and social benefits are indexed as soon as the smoothed index exceeds a given value, called the central index. The smoothed index is also called moving average.

In order to perform a 2% index jump (laid down in the Law of 23 April 2015 on employment promotion), the smoothed health index has been temporarily blocked at its value of March 2015 (100.66). The smoothed health index was then reduced by 2% from April 2015. When the reduced smoothed health index (also called the reference index) had increased again by 2% or in other words when it had exceeded the value of 100.66, the index was no longer blocked. It occurred in April 2016.

Since April 2016 the smoothed health index is calculated in the same manner as the reference index and therefore corresponds to the arithmetical mean of the health indexes of the last 4 months multiplied by a factor of 0.98.

More information

  • All health indices from 1994 onward can be found through ourindex-search. Simply enter the desired year and month to view the consumer price index and the health index on all available bases.
  • Health index: list of excluded items (PDF, 83.29 Kb)
  • More information on the index link to public services wages and pensions can be found on the website of the Wages Service of the FPS Finances: link.
  • The table below shows the health index of the 13 most recent available months. be.STAT allows you to search from 1994 onward.

be.STAT logoThe starting table below or the above links only show part of the available data.
Click the be.STAT button below the table or the above links to discover the dynamic functions of be.STAT!


  • Prix à la consommation à partir de 1920 et indice santé à partir de 1994

Health index since 1994, by base year, last 13 months

be.STAT logoAccess to latest statisticsExternal link