HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating follow-up service. When submitting insurance claims, it is required by some Medicaid and state health departments, so check with your state guidelines.
Tag: RAW
TSA
Acronym for tax-sheltered annuity plan. See Section 403(b) of the Internal Revenue Code .
Tsunami
A swift sea wave of great height resulting from an earthquake.