Table 1.

Total Estimated Spending and Aggregated Health Categories for 2016

Aggregated Health Category	Category Code	Health Care Spending, 2016 $Billion (95% CI)	Estimate, %a
			Aggregated Age Group, y			Type of Payer			Type of Care						Government Administration and Net Cost of Insurance Programs
			<20	20-64	≥65	Public Insurance	Private Insurance	Out-of-Pocket Payments	Ambulatory	Inpatient	Prescribed Pharmaceuticals	Nursing Care Facility	ED	Dental
Musculoskeletal disorders	A	380.9 (360.0-405.4)	3.6	61.3	35.2	37.3	54.0	8.7	49.0	21.5	13.1	4.0	2.4	0	10.0
Diabetes, urogenital, blood, and endocrine diseases	B	309.1 (292.4-328.4)	4.5	57.5	38.0	45.8	47.0	7.1	35.5	18.6	25.7	4.9	5.4	0	10.0
Cardiovascular diseases	C	255.1 (233.4-282.6)	1.7	38.8	59.5	56.5	37.7	5.8	19.0	49.2	6.0	11.7	4.1	0	10.0
Communicable diseasesb	D	241.7 (226.5-258.6)	29.3	47.7	23.0	46.0	48.0	6.0	15.0	55.2	9.9	3.6	6.2	0	10.1
Other noncommunicable diseases	E	240.2 (231.3-249.5)	17.1	48.8	34.1	31.2	50.2	18.6	39.9	10.4	7.6	1.8	3.1	28.2	8.9
Injuries	F	231.1 (211.7-250.7)	9.9	57.8	32.3	37.2	53.5	9.3	30.9	36.0	1.0	8.5	13.7	0	9.9
Mental and behavioral disorders	G	180.7 (172.8-189.7)	14.7	71.8	13.5	57.4	34.4	8.2	46.1	18.8	20.2	3.0	2.2	0	9.7
Neurological disorders	H	173.9 (161.2-186.9)	4.7	36.4	58.9	49.2	34.9	15.9	23.7	10.1	14.4	39.0	3.9	0	8.9
Well care	I	167.0 (158.0-175.4)	28.3	64.0	7.7	18.8	65.1	16.1	25.0	29.3	2.4	0	0.2	33.6	9.5
Digestive diseases	J	135.6 (127.9-144.3)	7.8	60.6	31.5	42.3	52.4	5.3	19.8	41.3	9.2	4.6	14.8	0	10.3
Neoplasms	K	123.8 (114.9-132.8)	6.7	53.7	39.6	38.2	53.2	8.6	36.0	38.8	13.1	1.9	0.3	0	10.0
Chronic respiratory diseases	L	117.0 (110.8-123.2)	15.6	50.8	33.5	44.4	48.5	7.1	38.1	14.1	26.0	4.3	7.5	0	10.0
Treatment of risk factors	M	117.0 (109.3-125.7)	0.8	52.1	47.1	52.9	40.5	6.6	49.1	12.0	18.6	6.3	4.1	0	9.9
Cirrhosis	N	32.5 (27.0-40.4)	3.6	67.9	28.4	39.9	56.2	3.9	17.4	62.9	2.6	2.3	4.3	0	10.5
All categories (total)		2705.6 (2705.6-2705.6)	10.7	54.2	35.1	42.6	48.0	9.4	33.0	28.2	12.4	7.0	5.0	4.6	9.8

Abbreviation: ED, emergency department.

^aThe 95% CIs appear in eTable 12.1 in the Supplement.

^bIncludes maternal, neonatal, and nutritional disorders.