2. REVENUE AND OTHER INCOME
 

The revenue note below disaggregates revenue based on the type of customer (private, government and public healthcare facilities and corporate institutions) as well as per type of services (hospitals and complementary services, healthcare services, diagnostic services and growth initiatives) per geographical region (southern Africa and international), similar to the segmental report (refer note 9)

Management believes that both disaggregations depict how the nature, amount, timing and uncertainty of the Group’s revenue and cash flows are affected by economic factors.

  2019
R’m
  2018
R’m
 
Disaggregation of revenue based on the type of customer        
Contract from customers        
   Private (including private medical aids and cash paying patients) 18 031   16 302  
   Government and public healthcare facilities 5 299   6 453  
   Corporate institutions 2 263   658  
Other revenue        
   Rental income related to auxiliary services 79   75  
Total revenue 25 672   23 488  
Disaggregation of revenue based on type of services per geographical region        
Southern Africa        
   Hospitals and complementary services 17 213   16 118  
   Healthcare services 1 259   1 122  
International        
   Diagnostic services 5 582   4 922  
   Healthcare services 1 349   1 260  
Growth initiatives 269   66  
Total revenue 25 672   23 488  
Timing of revenue recognition1        
Over time 14 306      
At a point in time 11 366      
Total revenue 25 672      
Other income        
   Other rental income 99   91  
   Other income 133   137  
Total other income 232   228  

¹ IFRS 15 was adopted during the current year, without restating comparative periods.