Table I.C.3.b Percent of total premiums for mixed-provider plans contributed by employees enrolled in single coverage at private-sector establishments that offer health insurance by firm size and selected characteristics: United States, 2018
Characteristics Total Less than 10 employees 10-24 employees 25-99 employees 100-999 employees 1000 or more employees Less than 50 employees 50 or more employees
United States 21.0%    17.1%    19.4%    22.5%    21.3%    21.1%    19.7%    21.2%   
Industry group **
Agric., fish., forest. 22.6%    --    --    --    --    --    18.2% * 24.0%   
Mining and manufacturing 20.7%    18.8%    17.4%    24.6%    21.9%    19.9%    20.9%    20.7%   
Construction 22.1%    19.3%    21.8%    24.6%    22.8%    20.5%    20.8%    22.8%   
Utilities and transp. 19.6%    --    22.9%    21.4%    20.9%    19.1%    17.7%    19.8%   
Wholesale trade 19.1%    10.9%    14.9%    20.1%    21.8%    18.9%    17.4%    19.5%   
Fin. svs. and real estate 19.2%    17.3%    10.9%    16.8%    18.6%    20.1%    13.9%    19.8%   
Retail trade 22.9%    18.3%    20.8%    29.2%    27.4%    21.8%    23.3%    22.9%   
Professional services 19.6%    18.4%    20.4%    17.7%    18.8%    20.2%    19.4%    19.6%   
Other services 25.5%    14.9%    21.4%    28.8%    25.9%    25.9%    21.5%    26.3%   
Ownership
For profit, incorporated 21.5%    17.9%    20.7%    23.5%    22.9%    21.1%    20.9%    21.6%   
For profit, unincorporated 23.4%    18.1%    18.5%    26.4%    24.8%    23.3%    19.9%    24.3%   
Nonprofit 17.6%    9.9% * 11.8%    13.7%    16.1%    19.5%    12.0%    18.1%   
Age of firm
Less than 5 years 25.2%    18.6%    21.3%    30.1%    28.9%    19.0%    21.6%    28.8%   
5-9 years 23.5%    19.7%    18.8%    24.4%    24.7%    27.1%    21.2%    25.0%   
10-19 years 22.5%    18.9%    19.9%    26.0%    21.9%    23.2%    21.9%    22.8%   
20 or more years 20.6%    14.7%    18.9%    20.3%    20.5%    20.9%    18.0%    20.9%   
Multi/single status
2 or more locations 21.1%    --    16.0%    23.2%    20.8%    21.0%    21.5%    21.0%   
1 location only 21.0%    16.9%    19.7%    22.3%    22.2%    23.0%    19.5%    22.5%   
Percent full-time employees
Less than 25% 25.8%    9.5% * 12.9% * 22.2%    27.6%    28.2%    17.1%    27.2%   
25-49 % 23.3%    26.5%    15.3%    28.3%    21.8%    23.4%    22.8%    23.4%   
50-74 % 21.7%    15.4%    20.0%    29.1%    23.1%    20.8%    20.4%    21.9%   
75% or more 20.8%    17.3%    19.6%    21.6%    21.0%    20.9%    19.5%    21.0%   
Union presence
No union employees 21.8%    17.2%    19.9%    23.1%    21.3%    22.2%    20.2%    22.0%   
Has union employees 18.5%    15.4%    4.6% * 12.3%    21.1%    18.6%    9.5%    18.8%   
Percent low-wage employees
50% or more low-wage 25.1%    23.2%    19.5%    24.6%    26.2%    25.1%    24.5%    25.2%   
Less than 50% low-wage 20.5%    16.6%    19.4%    22.3%    20.6%    20.5%    19.3%    20.7%   
Percent women employees
Less than 25% 21.9%    16.7%    22.8%    25.1%    22.7%    20.8%    21.2%    22.1%   
25-49 % 20.9%    18.7%    13.3%    24.1%    22.9%    20.6%    17.9%    21.2%   
50-74 % 21.5%    15.9%    19.2%    21.3%    20.8%    22.1%    19.1%    21.8%   
75% or more 19.8%    17.5%    21.5%    18.0%    19.1%    20.4%    19.5%    19.9%   
Percent age 50 or older employees
Less than 25% 22.8%    19.6%    21.0%    24.5%    23.7%    22.4%    21.9%    23.0%   
25-49 % 20.3%    16.0%    19.4%    21.9%    19.9%    20.3%    19.8%    20.3%   
50-74 % 19.8%    16.1%    15.9%    19.2%    20.2%    20.8%    16.0%    20.8%   
75% or more 21.4%    12.9%    16.6%    20.8%    21.5%    28.5%    15.8%    25.3%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2018 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

* Figure does not meet standard of reliability or precision.

-- Data suppressed due to high standard errors or few reported values in cell.

** Definitions of industry groups and low-wage employees changed in 2000. These data are not comparable to IC data prior to 2000. See Technical Appendix.

 

Table I.C.3.b Standard errors for percent of total premiums for mixed-provider plans contributed by employees enrolled in single coverage at private-sector establishments that offer health insurance by firm size and selected characteristics: United States, 2018
Characteristics Total Less than 10 employees 10-24 employees 25-99 employees 100-999 employees 1000 or more employees Less than 50 employees 50 or more employees
United States 0.23%    1.24%    1.15%    0.73%    0.58%    0.28%    0.64%    0.25%   
Industry group **
Agric., fish., forest. 2.81%    --    --    --    --    --    7.23% * 2.71%   
Mining and manufacturing 0.46%    4.22%    2.01%    1.61%    1.15%    0.51%    1.63%    0.47%   
Construction 1.27%    3.16%    3.89%    2.37%    2.61%    2.28%    1.96%    1.63%   
Utilities and transp. 0.94%    --    5.88%    4.60%    2.83%    0.98%    3.35%    0.98%   
Wholesale trade 0.86%    2.96%    3.16%    2.50%    1.52%    1.21%    2.23%    0.94%   
Fin. svs. and real estate 0.63%    3.82%    2.54%    2.21%    2.06%    0.61%    1.76%    0.68%   
Retail trade 0.81%    4.67%    3.14%    2.54%    1.82%    0.94%    2.01%    0.87%   
Professional services 0.37%    2.11%    1.97%    1.26%    0.70%    0.47%    1.09%    0.39%   
Other services 0.76%    3.17%    3.68%    1.54%    1.69%    1.05%    1.86%    0.84%   
Ownership
For profit, incorporated 0.27%    1.50%    1.42%    0.89%    0.73%    0.32%    0.79%    0.29%   
For profit, unincorporated 0.62%    2.53%    2.53%    1.88%    1.36%    0.77%    1.44%    0.68%   
Nonprofit 0.57%    3.13% * 2.78%    1.50%    0.89%    0.81%    1.48%    0.61%   
Age of firm
Less than 5 years 1.69%    3.66%    2.97%    2.50%    4.34%    2.58%    1.91%    2.77%   
5-9 years 1.35%    3.03%    3.19%    2.37%    2.78%    2.65%    1.80%    1.84%   
10-19 years 0.84%    2.74%    2.34%    2.10%    1.24%    1.99%    1.43%    1.04%   
20 or more years 0.25%    1.63%    1.63%    0.84%    0.63%    0.29%    0.84%    0.26%   
Multi/single status
2 or more locations 0.26%    --    2.74%    1.32%    0.71%    0.29%    1.83%    0.26%   
1 location only 0.51%    1.25%    1.23%    0.87%    0.95%    2.59%    0.68%    0.75%   
Percent full-time employees
Less than 25% 1.31%    3.85% * 4.92% * 3.85%    2.44%    1.55%    3.48%    1.33%   
25-49 % 0.96%    5.70%    3.97%    2.04%    1.67%    1.35%    2.72%    1.03%   
50-74 % 0.85%    2.64%    3.80%    2.96%    1.64%    1.13%    1.96%    0.94%   
75% or more 0.25%    1.41%    1.27%    0.79%    0.64%    0.30%    0.71%    0.27%   
Union presence
No union employees 0.28%    1.29%    1.17%    0.76%    0.61%    0.37%    0.66%    0.31%   
Has union employees 0.39%    4.11%    2.16% * 2.70%    1.75%    0.39%    2.19%    0.39%   
Percent low-wage employees
50% or more low-wage 0.86%    5.20%    3.28%    2.43%    1.50%    1.16%    2.11%    0.92%   
Less than 50% low-wage 0.24%    1.25%    1.22%    0.77%    0.61%    0.28%    0.67%    0.25%   
Percent women employees
Less than 25% 0.48%    1.86%    2.13%    1.17%    1.06%    0.61%    1.10%    0.53%   
25-49 % 0.45%    3.18%    1.74%    1.62%    1.27%    0.52%    1.40%    0.48%   
50-74 % 0.47%    2.84%    2.70%    1.49%    1.17%    0.56%    1.46%    0.50%   
75% or more 0.46%    2.29%    2.39%    1.50%    0.96%    0.59%    1.23%    0.50%   
Percent age 50 or older employees
Less than 25% 0.42%    1.85%    1.79%    1.13%    0.91%    0.57%    0.98%    0.47%   
25-49 % 0.31%    2.53%    2.20%    1.18%    0.83%    0.35%    1.20%    0.32%   
50-74 % 0.61%    2.96%    2.37%    1.68%    1.21%    0.83%    1.46%    0.66%   
75% or more 2.11%    2.48%    2.72%    5.55%    3.16%    4.12%    1.72%    3.17%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2018 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

* Figure does not meet standard of reliability or precision.

-- Data suppressed due to high standard errors or few reported values in cell.

** Definitions of industry groups and low-wage employees changed in 2000. These data are not comparable to IC data prior to 2000. See Technical Appendix.