This case-sensitive code system http://hl7.org/fhir/uv/vhdir/CodeSystem/insuranceplan defines the following codes:

Code	Display	Definition
premium	Premium	Premium
deductible	Deductible	Deductible
cap	Cap	Cap
self	Self	Self
selfplusone	Self plus one	Self plus one
selfandfamily	Self and family	Self and family
medical	Medical	Nedical
dental	Dental	Dental
vision	Vision	Vision
drug	Drug	Drug
mentalhealth	Mental health	Mental health
substanceabuse	Substance abuse	Substance abuse
hospicehomehealth	Hospice and home health	Hospice and home health
preventative	Preventative	Preventative
primarycareov	Primary care office visit	Primary care office visit
specialityov	Speciality care office visit	Speciality care office visit
hospitalization	Hospitalization	Hospitalization
emergencyroom	Emergency room	Emergency room
urgentcare	Urgent care	Urgent care
copay	Copay	Copay
individualcap	Individual cap	Individual cap
familycap	Family cap	Family cap
coinsurance	Coinsurance	Coinsurance
in-network	In-network	In-network
out-of-network	Out-of-network	Out-of-network
other	Other	Other
q1	Cost Qualification	This is a sample cost qualification.