HCPCS Drug Testing Codes Effective January 2, 2016
December 30, 2015Medicaid DC will be accepting the new 2016 HCPCS G codes for Presumptive (G0477-G0479) and Definitive (G0480-G0483) Drug Testing.
Source: https://www.dc-medicaid.com/dcwebportal/documentInformation/getDocument/14148