Table 3.9. Substance abuse combinations, by selected primary substance of abuse: 2010 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions.]
Primary substance	Secondary and tertiary substances	Number	Percent of all admissions	Percent of primary substance
All admissions aged 12 and older		1,820,737	100.0
Alcohol		744,087	40.9	100.0
No other substance	n/a	411,388	22.6	55.3
1 other substance	Marijuana	115,096	6.3	15.5
	Cocaine	57,505	3.2	7.7
	Other Drugs1	22,288	1.2	3.0
	Opiates	18,861	1.0	2.5
	Methamphetamine or Amphetamine	11,093	0.6	1.5
2 other substances	Cocaine & Marijuana	40,573	2.2	5.5
	Cocaine & Opiates2	13,112	0.7	1.8
	Marijuana & Other Drugs1	12,282	0.7	1.7
	Marijuana & Opiates2	11,630	0.6	1.6
	Marijuana & Meth/amp3	11,421	0.6	1.5
	Opiates2 & Other Drugs1	6,091	0.3	0.8
	Cocaine & Other Drugs1	5,294	0.3	0.7
	Cocaine & Meth/amp3	2,766	0.2	0.4
	Meth/amp3 & Opiates2	1,499	0.1	0.2
	Heroin & Opiates Other than Heroin	1,184	0.1	0.2
	Meth/amp3 & Other Drugs1	1,041	0.1	0.1
	Two Other Drugs1	747	*	0.1
	Methadone & Other Opiates	134	*	*
	Methamphetamine & Amphetamine	60	*	*
	Two Different Tranquilizers	19	*	*
	Two Different Sedatives	3	*	*
Cocaine		148,151	8.1	100.0
No other substance	n/a	45,136	2.5	30.5
1 other substance	Alcohol	34,601	1.9	23.4
	Marijuana	15,969	0.9	10.8
	Opiates	6,992	0.4	4.7
	Other Drugs1	1,972	0.1	1.3
	Methamphetamine or Amphetamine	1,632	0.1	1.1
2 other substances	Alcohol & Marijuana	23,595	1.3	15.9
	Alcohol & Opiates2	5,406	0.3	3.6
	Marijuana & Opiates2	3,540	0.2	2.4
	Alcohol & Other Drugs1	2,336	0.1	1.6
	Marijuana & Other Drugs1	1,789	0.1	1.2
	Opiates2 & Other Drugs1	1,614	0.1	1.1
	Alcohol & Meth/amp3	1,122	0.1	0.8
	Marijuana & Meth/amp3	1,077	0.1	0.7
	Heroin & Opiates Other than Heroin	622	*	0.4
	Meth/amp3 & Opiates2	396	*	0.3
	Meth/amp3 & Other Drugs1	202	*	0.1
	Two Other Drugs1	105	*	0.1
	Methadone & Other Opiates	34	*	*
	Methamphetamine & Amphetamine	11	*	*
Opiates		413,427	22.7	100.0
No other substance	n/a	143,862	7.9	34.8
1 other substance	Cocaine	38,330	2.1	9.3
	Marijuana	29,379	1.6	7.1
	Alcohol	27,826	1.5	6.7
	Other Drugs1	21,896	1.2	5.3
	Opiates	19,710	1.1	4.8
	Methamphetamine or Amphetamine	7,127	0.4	1.7
2 other substances	Alcohol & Cocaine	21,659	1.2	5.2
	Alcohol & Marijuana	19,365	1.1	4.7
	Cocaine & Marijuana	17,496	1.0	4.2
	Marijuana & Other Drugs1	10,972	0.6	2.7
	Cocaine & Other Drugs1	9,982	0.5	2.4
	Alcohol & Other Drugs1	8,913	0.5	2.2
	Marijuana & Opiates2	7,893	0.4	1.9
	Cocaine & Opiates2	7,160	0.4	1.7
	Opiates2 & Other Drugs1	5,764	0.3	1.4
	Alcohol & Opiates2	5,000	0.3	1.2
	Marijuana & Meth/amp3	2,810	0.2	0.7
	Alcohol & Meth/amp3	1,822	0.1	0.4
	Cocaine & Meth/amp3	1,683	0.1	0.4
	Meth/amp3 & Other Drugs1	1,462	0.1	0.4
	Two Other Drugs1	1,450	0.1	0.4
	Meth/amp3 & Opiates2	937	0.1	0.2
	Methadone & Other Opiates	441	*	0.1
	Heroin & Opiates Other than Heroin	327	*	0.1
	Two Different Tranquilizers	119	*	*
	Methamphetamine & Amphetamine	36	*	*
	Two Different Sedatives	6	*	*
Marijuana		335,833	18.4	100.0
No other substance	n/a	140,009	7.7	41.7
1 other substance	Alcohol	99,038	5.4	29.5
	Cocaine	10,866	0.6	3.2
	Methamphetamine or Amphetamine	10,833	0.6	3.2
	Other Drugs1	7,871	0.4	2.3
	Opiates	6,852	0.4	2.0
2 other substances	Alcohol & Cocaine	15,316	0.8	4.6
	Alcohol & Other Drugs1	12,987	0.7	3.9
	Alcohol & Meth/amp3	8,959	0.5	2.7
	Alcohol & Opiates2	8,701	0.5	2.6
	Opiates2 & Other Drugs1	3,392	0.2	1.0
	Cocaine & Opiates2	3,019	0.2	0.9
	Cocaine & Other Drugs1	2,078	0.1	0.6
	Cocaine & Meth/amp3	1,609	0.1	0.5
	Meth/amp3 & Other Drugs1	1,477	0.1	0.4
	Meth/amp3 & Opiates2	1,233	0.1	0.4
	Two Other Drugs1	853	*	0.3
	Heroin & Opiates Other than Heroin	574	*	0.2
	Methadone & Other Opiates	82	*	*
	Methamphetamine & Amphetamine	69	*	*
	Two Different Tranquilizers	11	*	*
	Two Different Sedatives	4	*	*
Methamphetamine/Amphetamines		112,473	6.2	100.0
No other substance	n/a	37,708	2.1	33.5
1 other substance	Marijuana	23,547	1.3	20.9
	Alcohol	18,180	1.0	16.2
	Opiates	3,671	0.2	3.3
	Cocaine	2,738	0.2	2.4
	Other Drugs1	1,775	0.1	1.6
	Methamphetamine or Amphetamine	416	*	0.4
2 other substances	Alcohol & Marijuana	11,765	0.6	10.5
	Marijuana & Opiates2	2,054	0.1	1.8
	Cocaine & Marijuana	2,000	0.1	1.8
	Alcohol & Cocaine	1,993	0.1	1.8
	Marijuana & Other Drugs1	1,727	0.1	1.5
	Alcohol & Opiates2	1,428	0.1	1.3
	Alcohol & Other Drugs1	1,098	0.1	1.0
	Opiates2 & Other Drugs1	769	*	0.7
	Cocaine & Opiates2	603	*	0.5
	Cocaine & Other Drugs1	320	*	0.3
	Heroin & Opiates Other than Heroin	158	*	0.1
	Marijuana & Meth/amp3	142	*	0.1
	Alcohol & Meth/amp3	92	*	0.1
	Two Other Drugs1	80	*	0.1
	Meth/amp3 & Other Drugs1	68	*	0.1
	Cocaine & Meth/amp3	60	*	0.1
	Meth/amp3 & Opiates2	48	*	*
	Methadone & Other Opiates	30	*	*
	Two Different Tranquilizers	2	*	*
	Two Different Sedatives	1	*	*
Other4		21,374	1.1
1 Other drugs includes tranquilizers, sedatives, other stimulants, PCP, inhalants, hallucinogens, over-the-counter drugs and other drugs not elsewhere classified.
2 Opiates includes heroin, non-prescription methadone and other opiates.
3 Methamphetamine or amphetamine.
4  Other includes only admissions with no primary substance. Admissions with more than one substance with a primary including tranquilizers, sedatives, other stimulants, PCP, inhalants, hallucinogens, over-the-counter drugs and other drugs not elsewhere classified are not included in this table.
n/a  Not applicable.
*  Less than 0.05 percent.
SOURCE: Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.10.11.