Table 3.9. Substance abuse combinations, by selected primary substance of abuse: 2009 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions See Table 4.2a..]
Primary substance	Secondary and tertiary substances	Number	Percent of all admissions	Percent of primary substance
All admissions aged 12 and older		1,963,089	100.0
Alcohol		819,112	41.7	100.0
No other substance	n/a	460,772	23.5	56.3
1 other substance	Marijuana	125,302	6.4	15.3
	Cocaine	67,467	3.4	8.2
	Opiates	19,228	1.0	2.3
	Meth/amp	12,089	0.6	1.5
	Other	21,329	1.1	2.6
2 other substances	Cocaine & marijuana	46,911	2.4	5.7
	Cocaine & opiates	13,732	0.7	1.7
	Marijuana & meth/amp	12,121	0.6	1.5
	Marijuana & other	11,213	0.6	1.4
	Marijuana & opiates	11,122	0.6	1.4
	Cocaine & other	5,501	0.3	0.7
	Opiates & other	5,198	0.3	0.6
	Cocaine & meth/amp	3,188	0.2	0.4
	Meth/amp & opiates	1,395	0.1	0.2
	Heroin and other opiates	1,001	0.1	0.1
	Meth/amp & other	731	*	0.1
	Two other drugs	626	*	0.1
	Methadone & other opiates	113	*	*
	Methamphetamine & amphetamines	54	*	*
	Two different tranquilizers	16	*	*
	Two different sedatives	3	*	*
Cocaine		183,932	9.4	100.0
No other substance	n/a	58,022	3.0	31.5
1 other substance	Alcohol	44,960	2.3	24.4
	Marijuana	19,950	1.0	10.8
	Opiates	7,715	0.4	4.2
	Meth/amp	2,075	0.1	1.1
	Other	2,200	0.1	1.2
2 other substances	Alcohol & marijuana	29,263	1.5	15.9
	Alcohol & opiates	6,081	0.3	3.3
	Marijuana & opiates	3,661	0.2	2.0
	Alcohol & other	2,634	0.1	1.4
	Marijuana & other	1,832	0.1	1.0
	Opiates & other	1,543	0.1	0.8
	Alcohol & meth/amp	1,350	0.1	0.7
	Marijuana & meth/amp	1,317	0.1	0.7
	Heroin and other opiates	554	*	0.3
	Meth/amp & opiates	428	*	0.2
	Meth/amp & other	189	*	0.1
	Two other drugs	94	*	0.1
	Methadone & other opiates	45	*	*
	Methamphetamine & amphetamines	16	*	*
	Two different tranquilizers	2	*	*
	Two different sedatives	1	*	*
Opiates		420,851	21.4	100.0
No other substance	n/a	154,019	7.8	36.6
1 other substance	Cocaine	46,040	2.3	10.9
	Alcohol	29,755	1.5	7.1
	Marijuana	27,392	1.4	6.5
	Opiates	18,908	1.0	4.5
	Meth/amp	6,225	0.3	1.5
	Other	19,975	1.0	4.7
2 other substances	Alcohol & cocaine	24,378	1.2	5.8
	Alcohol & marijuana	18,102	0.9	4.3
	Cocaine & marijuana	17,425	0.9	4.1
	Cocaine & other	9,215	0.5	2.2
	Marijuana & other	8,676	0.4	2.1
	Alcohol & other	8,027	0.4	1.9
	Marijuana & opiates	7,250	0.4	1.7
	Cocaine & opiates	6,754	0.3	1.6
	Opiates & other	4,873	0.2	1.2
	Alcohol & opiates	4,796	0.2	1.1
	Marijuana & meth/amp	2,147	0.1	0.5
	Alcohol & meth/amp	1,524	0.1	0.4
	Cocaine & meth/amp	1,488	0.1	0.4
	Two other drugs	1,204	0.1	0.3
	Meth/amp & other	962	*	0.2
	Meth/amp & opiates	685	*	0.2
	Methadone & other opiates	528	*	0.1
	Heroin & other opiates	357	*	0.1
	Two different tranquilizers	91	*	*
	Methamphetamine & amphetamines	37	*	*
	Two different sedatives	18	*	*
Marijuana		354,159	18.0	100.0
No other substance	n/a	149,281	7.6	42.2
1 other substance	Alcohol	108,695	5.5	30.7
	Cocaine	12,668	0.6	3.6
	Meth/amp	11,169	0.6	3.2
	Opiates	5,948	0.3	1.7
	Other	7,592	0.4	2.1
2 other substances	Alcohol & cocaine	17,575	0.9	5.0
	Alcohol & other	11,818	0.6	3.3
	Alcohol & meth/amp	8,794	0.4	2.5
	Alcohol & opiates	8,001	0.4	2.3
	Opiates & other	2,752	0.1	0.8
	Cocaine & opiates	2,555	0.1	0.7
	Cocaine & other	2,058	0.1	0.6
	Cocaine & meth/amp	1,839	0.1	0.5
	Meth/amp & other	1,092	0.1	0.3
	Meth/amp & opiates	1,035	0.1	0.3
	Two other drugs	748	*	0.2
	Heroin & other opiates	378	*	0.1
	Methamphetamine & amphetamines	76	*	*
	Methadone & other opiates	69	*	*
	Two different tranquilizers	9	*	*
	Two different sedatives	7	*	*
Methamphetamine/Amphetamines		115,182	5.9	100.0
No other substance	n/a	39,914	2.0	34.7
1 other substance	Marijuana	24,035	1.2	20.9
	Alcohol	19,959	1.0	17.3
	Cocaine	3,449	0.2	3.0
	Opiates	3,182	0.2	2.8
	Meth/amp	413	*	0.4
	Other	1,410	0.1	1.2
2 other substances	Alcohol & marijuana	11,461	0.6	10.0
	Cocaine & marijuana	2,346	0.1	2.0
	Alcohol & cocaine	2,214	0.1	1.9
	Marijuana & opiates	1,615	0.1	1.4
	Marijuana & other	1,257	0.1	1.1
	Alcohol & opiates	1,158	0.1	1.0
	Alcohol & other	726	*	0.6
	Cocaine & opiates	637	*	0.6
	Opiates & other	508	*	0.4
	Cocaine & other	289	*	0.3
	Heroin & other opiates	139	*	0.1
	Marijuana & meth/amp	128	*	0.1
	Two other drugs	82	*	0.1
	Alcohol & meth/amp	75	*	0.1
	Cocaine & meth/amp	63	*	0.1
	Meth/amp & other	53	*	*
	Meth/amp & opiates	39	*	*
	Methadone & other opiates	30	*	*
Other		27,354	1.4
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 11.03.10.