This code system http://example.org/CodeSystem/CostBasedServiceGroups defines the following codes:

Code	Display
1	Testing
2	Medical imaging
3	Function testing
4	Drugs in the list of drugs covered by health insurance
5	Drugs which are not in the list of drugs covered by health insurance
6	Drugs for which payment is made according to coinsurance percentage
7	Blood and blood products
8	Surgery and procedures
9	Medical technical services for which payment is made according to coinsurance percentage
10	Medical supplies in the list of medical supplies covered by health insurance
11	Medical supplies for which payment is made according to coinsurance percentage
12	Transport
13	Medical examination
14	Days of day hospital bed
15	Days of inpatient hospital beds, including post-operative beds