Maryland: Alcohol Drug Testing and Screening Information

Maryland Alcohol Drug Testing And Screening

Our goal is to provide you with the best resources of information regarding Alcohol and Drug Testing within Maryland. Below you will find links to official US government drug and alcohol testing laws and regulations.

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Maryland Official Alcohol and Drug Testing Laws, Regulations and Information:

Maryland Drug Alcohol Testing Coverage:

Maryland, Alcohol and Drug Testing Service Information Cities, Zip Codes and Area Codes:
City Zip Codes Area Codes
Abell MD 20606 301
Aberdeen MD 21001 410, 443
Aberdeen Proving Ground MD 21005 410
Abingdon MD 21009 410
Accident MD 21520 301
Accokeek MD 20607 301
Adamstown MD 21710 301
Allen MD 21810 410
Andrews Air Force Base MD 20762 301
Annapolis MD 21401, 21402, 21403, 21404, 21405, 21409, 21411, 21412 301, 410, 443
Annapolis Junction MD 20701 410
Aquasco MD 20608 301
Arnold MD 21012 410
Ashton MD 20861 240, 301
Avenue MD 20609 301
Baldwin MD 21013 410
Baltimore MD 21201, 21202, 21203, 21205, 21206, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21223, 21224, 21229, 21230, 21231, 21233, 21235, 21239, 21240, 21241, 21250, 21251, 21252, 21263, 21264, 21265, 21268, 21270, 21273, 21274, 21275, 21278, 21279, 21280, 21281, 21282, 21283, 21284, 21285, 21287, 21288, 21289, 21290, 21297, 21298 301, 410, 443
Barclay MD 21607 410
Barnesville MD 20838 301
Barstow MD 20610 410
Barton MD 21521 301
Beallsville MD 20839 301
Bel Air MD 21014, 21015 410, 443
Bel Alton MD 20611 301
Belcamp MD 21017 410
Beltsville MD 20704, 20705 301, 410
Benedict MD 20612 301
Benson MD 21018 410
Berlin MD 21811 410, 443
Bethesda MD 20810, 20811, 20813, 20814, 20816, 20817, 20824, 20827, 20889, 20892, 20894 240, 301
Bethlehem MD 21609 410
Betterton MD 21610 410
Big Pool MD 21711 301
Bishopville MD 21813 410, 443
Bittinger MD 21522 301
Bivalve MD 21814 410
Bladensburg MD 20710 301
Bloomington MD 21523 301
Boonsboro MD 21713 301
Boring MD 21020 410
Bowie MD 20715, 20716, 20717, 20718, 20719, 20720, 20721 301
Boyds MD 20841 301
Bozman MD 21612 410
Braddock Heights MD 21714 301
Brandywine MD 20613 240, 301
Brentwood MD 20722 301
Brinklow MD 20862 301
Brookeville MD 20833 301
Brooklandville MD 21022 410
Brooklyn MD 21225 410, 443
Broomes Island MD 20615 410
Brownsville MD 21715 301, 410
Brunswick MD 21716 301
Bryans Road MD 20616 301
Bryantown MD 20617 301
Buckeystown MD 21717 301
Burkittsville MD 21718 301
Burtonsville MD 20866 301
Bushwood MD 20618 301
Butler MD 21023 410
Cabin John MD 20818 301
California MD 20619 301
Callaway MD 20620 301
Cambridge MD 21613 410, 443
Capitol Heights MD 20731, 20743, 20790, 20791, 20799 301
Cascade MD 21719 301
Catonsville MD 21228 410, 443
Cavetown MD 21720 301
Cecilton MD 21913 410
Centreville MD 21617 410, 443
Chaptico MD 20621 301
Charlestown MD 21914 410
Charlotte Hall MD 20622 301
Chase MD 21027 410
Cheltenham MD 20623 301
Chesapeake Beach MD 20732 410
Chesapeake City MD 21915 410
Chester MD 21619 410
Chestertown MD 21620, 21690 410, 443
Chevy Chase MD 20815, 20825 240, 301
Chewsville MD 21721 301
Childs MD 21916 410
Church Creek MD 21622 410
Church Hill MD 21623 410
Churchton MD 20733 410
Churchville MD 21028 410, 443
Claiborne MD 21624 410
Clarksburg MD 20871 301
Clarksville MD 21029 410
Clear Spring MD 21722 301
Clements MD 20624 301
Clinton MD 20735 301
Cobb Island MD 20625 301
Cockeysville MD 21030 410, 443
College Park MD 20740, 20741, 20742 301
Colora MD 21917 410
Coltons Point MD 20626 301
Columbia MD 21044, 21045, 21046 301, 410, 443
Compton MD 20627 301
Conowingo MD 21918 410
Cooksville MD 21723 410
Cordova MD 21625 410
Corriganville MD 21524 301
Crapo MD 21626 410
Crisfield MD 21817 410, 443
Crocheron MD 21627 410
Crofton MD 21114 410, 443
Crownsville MD 21032 410
Crumpton MD 21628 410
Cumberland MD 21501, 21502, 21503, 21504, 21505 240, 301
Curtis Bay MD 21226 410
Damascus MD 20872 301
Dameron MD 20628 301
Darlington MD 21034 410, 443
Davidsonville MD 21035 410
Dayton MD 21036 410
Deal Island MD 21821 410
Deale MD 20751 410
Delmar MD 21875 410
Denton MD 21629 410
Derwood MD 20855 301
Dickerson MD 20842 301
District Heights MD 20747, 20753 301
Dowell MD 20629 410
Drayden MD 20630 301
Dundalk MD 21222 410, 443
Dunkirk MD 20754 410
Earleville MD 21919 410
East New Market MD 21631 410
Easton MD 21601, 21606 410, 443
Eckhart Mines MD 21528 301
Eden MD 21822 410
Edgewater MD 21037 301, 410
Edgewood MD 21040 410, 443
Elk Mills MD 21920 410
Elkridge MD 21075 410, 443
Elkton MD 21921, 21922 410, 443
Ellerslie MD 21529 301, 410
Ellicott City MD 21041, 21042, 21043 410, 443
Emmitsburg MD 21727 240, 301
Essex MD 21221 410, 443
Ewell MD 21824 410
Fairplay MD 21733 301
Fallston MD 21047 410, 443
Faulkner MD 20632 301
Federalsburg MD 21632 410
Finksburg MD 21048 410
Fishing Creek MD 21634 410
Flintstone MD 21530 301
Forest Hill MD 21050 410
Fork MD 21051 410, 443
Fort George G Meade MD 20755 410
Fort Howard MD 21052 410
Fort Washington MD 20744, 20749 301
Frederick MD 21701, 21702, 21703, 21704, 21705, 21709 240, 301
Freeland MD 21053 410
Friendship MD 20758 301
Friendsville MD 21531 301
Frostburg MD 21532 301
Fruitland MD 21826 410
Fulton MD 20759 410
Funkstown MD 21734 301, 410
Gaithersburg MD 20877, 20878, 20879, 20882, 20883, 20884, 20885, 20898, 20899 240, 301
Galena MD 21635 410
Galesville MD 20765 410
Gambrills MD 21054 410
Garrett Park MD 20896 301
Georgetown MD 21930 410
Germantown MD 20874, 20875, 20876 301
Gibson Island MD 21056 410
Girdletree MD 21829 410
Glen Arm MD 21057 410
Glen Burnie MD 21060, 21061, 21062 410, 443
Glen Echo MD 20812 301
Glenelg MD 21737 410
Glenn Dale MD 20769 301
Glenwood MD 21738 410, 443
Glyndon MD 21071 410
Goldsboro MD 21636 410
Grantsville MD 21536 240, 301
Grasonville MD 21638 410
Great Mills MD 20634 301
Greenbelt MD 20768, 20770, 20771 301
Greensboro MD 21639 410
Gunpowder MD 21010 410
Gwynn Oak MD 21207 410
Hagerstown MD 21740, 21741, 21742, 21746, 21747, 21748, 21749 240, 301
Halethorpe MD 21227 410
Hampstead MD 21074 410, 443
Hancock MD 21750 240, 301
Hanover MD 21076, 21098 410
Harmans MD 21077 410
Harwood MD 20776 410
Havre De Grace MD 21078 410, 443
Hebron MD 21830 410
Helen MD 20635 301
Henderson MD 21640 410
Highland MD 20777 301
Hillsboro MD 21641 410
Hollywood MD 20636 301
Hughesville MD 20637 240, 301
Hunt Valley MD 21031, 21065 410
Huntingtown MD 20639 410
Hurlock MD 21643 410
Hyattsville MD 20781, 20782, 20783, 20784, 20785, 20787, 20788 240, 301
Hydes MD 21082 410
Ijamsville MD 21754 240
Indian Head MD 20640 240, 301
Ingleside MD 21644 410
Ironsides MD 20643 301
Issue MD 20645 301
Jarrettsville MD 21084 410, 443
Jefferson MD 21755 301
Jessup MD 20794 410
Joppa MD 21085 410
Keedysville MD 21756 301
Kennedyville MD 21645 410
Kensington MD 20891, 20895 240, 301
Keymar MD 21757 410
Kingsville MD 21087 410
Kitzmiller MD 21538 301
Knoxville MD 21758 301
La Plata MD 20646 301
Ladiesburg MD 21759 301, 410
Lanham MD 20703, 20706 301
Laurel MD 20707, 20708, 20709, 20723, 20724, 20725, 20726 240, 301, 410, 443
Leonardtown MD 20650 240, 301
Lexington Park MD 20653 240, 301
Libertytown MD 21762 301, 410
Lineboro MD 21088 410
Linkwood MD 21835 410
Linthicum Heights MD 21090 410
Lisbon MD 21765 410
Little Orleans MD 21766 301
Lonaconing MD 21539 301
Long Green MD 21092 410
Lothian MD 20711 410
Loveville MD 20656 301
Luke MD 21540 301, 410
Lusby MD 20657 410
Lutherville Timonium MD 21093, 21094 410
Madison MD 21648 410
Manchester MD 21102 410
Manokin MD 21836 410
Marbury MD 20658 301
Mardela Springs MD 21837 410
Marion Station MD 21838 410
Marriottsville MD 21104 410
Marydel MD 21649 410
Maryland Line MD 21105 410
Massey MD 21650 410
Maugansville MD 21767 301
Mayo MD 21106 410
Mc Henry MD 21541 301
Mcdaniel MD 21647 410
Mechanicsville MD 20659 240, 301
Middle River MD 21220 410
Middletown MD 21769 240, 301
Midland MD 21542 301
Midlothian MD 21543 301, 410
Millersville MD 21108 410, 443
Millington MD 21651 410
Monkton MD 21111 410
Monrovia MD 21770 301
Montgomery Village MD 20886 301
Morganza MD 20660 301
Mount Airy MD 21771 240, 301
Mount Rainier MD 20712 301
Mount Savage MD 21545 301
Mount Victoria MD 20661 301
Myersville MD 21773 240, 301
Nanjemoy MD 20662 240, 301
Nanticoke MD 21840 410, 443
Neavitt MD 21652 410
New Market MD 21774 301
New Midway MD 21775 301, 410
New Windsor MD 21776 410, 443
Newark MD 21841 410
Newburg MD 20664 301
Newcomb MD 21653 410
North Beach MD 20714 301, 410, 443
North East MD 21901 410, 443
Nottingham MD 21236 410
Oakland MD 21550 240, 301
Ocean City MD 21842, 21843 410, 443
Odenton MD 21113 240, 301, 410, 443
Oldtown MD 21555 301
Olney MD 20830, 20832 301
Owings MD 20736 301
Owings Mills MD 21117 410
Oxford MD 21654 410
Oxon Hill MD 20745, 20750 301
Park Hall MD 20667 301
Parkton MD 21120 410, 443
Parkville MD 21234 410, 443
Parsonsburg MD 21849 410
Pasadena MD 21122, 21123 410, 443
Patuxent River MD 20670 301
Perry Hall MD 21128 410
Perry Point MD 21902 410
Perryman MD 21130 410
Perryville MD 21903 410, 443
Phoenix MD 21131 410
Pikesville MD 21208 410, 443
Piney Point MD 20674 301
Pinto MD 21556 301, 410
Pittsville MD 21850 410
Pocomoke City MD 21851 410
Point Of Rocks MD 21777 301
Pomfret MD 20675 301
Poolesville MD 20837 240, 301
Port Deposit MD 21904 410, 443
Port Republic MD 20676 410
Port Tobacco MD 20677 301
Potomac MD 20854, 20859 301
Powellville MD 21852 410
Preston MD 21655 410
Price MD 21656 410
Prince Frederick MD 20678 410
Princess Anne MD 21853 410, 443
Pylesville MD 21132 410
Quantico MD 21856 410
Queen Anne MD 21657 410
Queenstown MD 21658 410
Randallstown MD 21133 410, 443
Rawlings MD 21557 301
Rehobeth MD 21857 410
Reisterstown MD 21136 410
Rhodesdale MD 21659 410
Riderwood MD 21139 410
Ridge MD 20680 240, 301
Ridgely MD 21660, 21681, 21682, 21683, 21684, 21685, 21686, 21687, 21688 410
Rising Sun MD 21911 410
Riva MD 21140 410
Riverdale MD 20737, 20738 301
Rock Hall MD 21661 410
Rock Point MD 20682 301
Rockville MD 20847, 20848, 20849, 20850, 20851, 20852, 20853, 20857 240, 301
Rocky Ridge MD 21778 301
Rohrersville MD 21779 301
Rosedale MD 21237 410
Royal Oak MD 21662 410
Sabillasville MD 21780 301
Saint Inigoes MD 20684 301
Saint James MD 21781 301, 410
Saint Leonard MD 20685 410
Saint Marys City MD 20686 301
Saint Michaels MD 21663 410
Salisbury MD 21801, 21802, 21803, 21804 410, 443
Sandy Spring MD 20860 301
Savage MD 20763 410
Scotland MD 20687 301
Secretary MD 21664 410
Severn MD 21144 410, 443
Severna Park MD 21146 410, 443
Shady Side MD 20764 410
Sharpsburg MD 21782 301
Sharptown MD 21861 410
Sherwood MD 21665 410
Showell MD 21862 410
Silver Spring MD 20901, 20902, 20903, 20904, 20905, 20906, 20907, 20908, 20910, 20911, 20914, 20915, 20916, 20918, 20993, 20997 240, 301, 866
Simpsonville MD 21150 410
Smithsburg MD 21783 240, 301
Snow Hill MD 21863 410, 443
Solomons MD 20688 410, 443
Southern Md Facility MD 20697, 20797 301
Sparks Glencoe MD 21152 410, 443
Sparrows Point MD 21219 410, 443
Spencerville MD 20868 301
Spring Gap MD 21560 301
Stevenson MD 21153 410
Stevensville MD 21666 410, 443
Still Pond MD 21667 410
Stockton MD 21864 410
Street MD 21154 410
Suburb Maryland Fac MD 20897 301
Sudlersville MD 21668 410
Suitland MD 20746, 20752 301
Sunderland MD 20689 410
Swanton MD 21561 301
Sykesville MD 21784 410, 443
Takoma Park MD 20912, 20913 301
Tall Timbers MD 20690 301
Taneytown MD 21787 410, 443
Taylors Island MD 21669 410
Temple Hills MD 20748, 20757 240, 301
Templeville MD 21670 410
Thurmont MD 21788 301
Tilghman MD 21671 410
Toddville MD 21672 410
Towson MD 21204, 21286 410, 443
Tracys Landing MD 20779 410
Trappe MD 21673 410
Tuscarora MD 21790 301
Tyaskin MD 21865 410
Tylerton MD 21866 410
Union Bridge MD 21791 410, 443
Unionville MD 21792 410
Upper Fairmount MD 21867 410
Upper Falls MD 21156 410
Upper Marlboro MD 20772, 20773, 20774, 20775, 20792 240, 301
Upperco MD 21155 410
Valley Lee MD 20692 301
Vienna MD 21869 410
Waldorf MD 20601, 20602, 20603, 20604 240, 301
Walkersville MD 21793 301
Warwick MD 21912 410
Washington Grove MD 20880 301
Welcome MD 20693 301
West Friendship MD 21794 410
West River MD 20778 410, 443
Westernport MD 21562 301
Westminster MD 21157, 21158 410, 443
Westover MD 21871, 21890 410
Whaleyville MD 21872 410
White Hall MD 21161 410
White Marsh MD 21162 410
White Plains MD 20695 301
Whiteford MD 21160 410
Willards MD 21874 410, 443
Williamsport MD 21795 240, 301
Windsor Mill MD 21244 410
Wingate MD 21675 410, 443
Wittman MD 21676 410
Woodbine MD 21797 410
Woodsboro MD 21798 301
Woodstock MD 21163 410
Woolford MD 21677 410
Worton MD 21678 410
Wye Mills MD 21679 410